Serverless function UI (#6388)

https://www.figma.com/design/xt8O9mFeLl46C5InWwoMrN/Twenty?node-id=36235-120877 Did not do the file manager part. A Function is defined using one unique file at the moment Feature protected by featureFlag `IS_FUNCTION_SETTINGS_ENABLED` ## Demo https://github.com/user-attachments/assets/0acb8291-47b4-4521-a6fa-a88b9198609b
2025-10-29 11:52:28 +00:00 · 2024-07-29 13:03:09 +02:00
parent 936279f895
commit 00fea17920
100 changed files with 2283 additions and 121 deletions
--- a/packages/twenty-front/codegen-metadata.cjs
+++ b/packages/twenty-front/codegen-metadata.cjs
@@ -3,6 +3,7 @@ module.exports = {
  documents: [
    './src/modules/databases/graphql/**/*.ts',
    './src/modules/object-metadata/graphql/*.ts',
+    './src/modules/settings/serverless-functions/graphql/**/*.ts',
    './src/modules/object-record/graphql/*.tsx',
    './src/modules/metadata/graphql/*.ts',
  ],
--- a/packages/twenty-front/codegen.cjs
+++ b/packages/twenty-front/codegen.cjs
@@ -4,6 +4,7 @@ module.exports = {
    '!./src/modules/databases/**',
    '!./src/modules/object-metadata/**',
    '!./src/modules/object-record/**',
+    '!./src/modules/settings/serverless-functions/**',
    './src/modules/**/*.tsx',
    './src/modules/**/*.ts',
    '!./src/**/*.test.tsx',
--- a/packages/twenty-front/public/images/placeholders/background/empty_functions_bg.png
+++ b/packages/twenty-front/public/images/placeholders/background/empty_functions_bg.png
--- a/packages/twenty-front/public/images/placeholders/dark-background/empty_functions_bg.png
+++ b/packages/twenty-front/public/images/placeholders/dark-background/empty_functions_bg.png
--- a/packages/twenty-front/public/images/placeholders/dark-moving-image/empty_functions.png
+++ b/packages/twenty-front/public/images/placeholders/dark-moving-image/empty_functions.png
--- a/packages/twenty-front/public/images/placeholders/moving-image/empty_functions.png
+++ b/packages/twenty-front/public/images/placeholders/moving-image/empty_functions.png
--- a/packages/twenty-front/src/App.tsx
+++ b/packages/twenty-front/src/App.tsx
@@ -82,7 +82,10 @@ import { SettingsWorkspace } from '~/pages/settings/SettingsWorkspace';
 import { SettingsWorkspaceMembers } from '~/pages/settings/SettingsWorkspaceMembers';
 import { Tasks } from '~/pages/tasks/Tasks';
 import { getPageTitleFromPath } from '~/utils/title-utils';
+import { SettingsServerlessFunctions } from '~/pages/settings/serverless-functions/SettingsServerlessFunctions';
+import { SettingsServerlessFunctionsNew } from '~/pages/settings/serverless-functions/SettingsServerlessFunctionsNew';
 import { useIsFeatureEnabled } from '@/workspace/hooks/useIsFeatureEnabled';
+import { SettingsServerlessFunctionDetailWrapper } from '~/pages/settings/serverless-functions/SettingsServerlessFunctionDetailWrapper';

 const ProvidersThatNeedRouterContext = () => {
  const { pathname } = useLocation();
@@ -130,6 +133,7 @@ const ProvidersThatNeedRouterContext = () => {
 const createRouter = (
  isBillingEnabled?: boolean,
  isCRMMigrationEnabled?: boolean,
+  isServerlessFunctionSettingsEnabled?: boolean,
 ) =>
  createBrowserRouter(
    createRoutesFromElements(
@@ -256,6 +260,22 @@ const createRouter = (
                    </Routes>
                  }
                />
+                {isServerlessFunctionSettingsEnabled && (
+                  <>
+                    <Route
+                      path={SettingsPath.ServerlessFunctions}
+                      element={<SettingsServerlessFunctions />}
+                    />
+                    <Route
+                      path={SettingsPath.NewServerlessFunction}
+                      element={<SettingsServerlessFunctionsNew />}
+                    />
+                    <Route
+                      path={SettingsPath.ServerlessFunctionDetail}
+                      element={<SettingsServerlessFunctionDetailWrapper />}
+                    />
+                  </>
+                )}
                <Route
                  path={SettingsPath.Integrations}
                  element={<SettingsIntegrations />}
@@ -304,10 +324,17 @@ const createRouter = (
 export const App = () => {
  const billing = useRecoilValue(billingState);
  const isCRMMigrationEnabled = useIsFeatureEnabled('IS_CRM_MIGRATION_ENABLED');
+  const isServerlessFunctionSettingsEnabled = useIsFeatureEnabled(
+    'IS_FUNCTION_SETTINGS_ENABLED',
+  );

  return (
    <RouterProvider
-      router={createRouter(billing?.isBillingEnabled, isCRMMigrationEnabled)}
+      router={createRouter(
+        billing?.isBillingEnabled,
+        isCRMMigrationEnabled,
+        isServerlessFunctionSettingsEnabled,
+      )}
    />
  );
 };
--- a/packages/twenty-front/src/generated-metadata/gql.ts
+++ b/packages/twenty-front/src/generated-metadata/gql.ts
--- a/packages/twenty-front/src/generated-metadata/graphql.ts
+++ b/packages/twenty-front/src/generated-metadata/graphql.ts
--- a/packages/twenty-front/src/generated/graphql.tsx
+++ b/packages/twenty-front/src/generated/graphql.tsx
@@ -692,6 +692,19 @@ export type Sentry = {
  release?: Maybe<Scalars['String']>;
 };

+export type ServerlessFunction = {
+  __typename?: 'ServerlessFunction';
+  createdAt: Scalars['DateTime'];
+  description: Scalars['String'];
+  id: Scalars['UUID'];
+  name: Scalars['String'];
+  runtime: Scalars['String'];
+  sourceCodeFullPath: Scalars['String'];
+  sourceCodeHash: Scalars['String'];
+  syncStatus: ServerlessFunctionSyncStatus;
+  updatedAt: Scalars['DateTime'];
+};
+
 export type ServerlessFunctionConnection = {
  __typename?: 'ServerlessFunctionConnection';
  /** Array of edges. */
@@ -700,6 +713,14 @@ export type ServerlessFunctionConnection = {
  pageInfo: PageInfo;
 };

+export type ServerlessFunctionEdge = {
+  __typename?: 'ServerlessFunctionEdge';
+  /** Cursor for this node. */
+  cursor: Scalars['ConnectionCursor'];
+  /** The node containing the ServerlessFunction */
+  node: ServerlessFunction;
+};
+
 export type ServerlessFunctionExecutionResult = {
  __typename?: 'ServerlessFunctionExecutionResult';
  /** Execution result in JSON format */
@@ -1090,24 +1111,6 @@ export type RelationEdge = {
  node: Relation;
 };

-export type ServerlessFunction = {
-  __typename?: 'serverlessFunction';
-  createdAt: Scalars['DateTime'];
-  id: Scalars['UUID'];
-  name: Scalars['String'];
-  sourceCodeHash: Scalars['String'];
-  syncStatus: ServerlessFunctionSyncStatus;
-  updatedAt: Scalars['DateTime'];
-};
-
-export type ServerlessFunctionEdge = {
-  __typename?: 'serverlessFunctionEdge';
-  /** Cursor for this node. */
-  cursor: Scalars['ConnectionCursor'];
-  /** The node containing the serverlessFunction */
-  node: ServerlessFunction;
-};
-
 export type TimelineCalendarEventFragmentFragment = { __typename?: 'TimelineCalendarEvent', id: any, title: string, description: string, location: string, startsAt: string, endsAt: string, isFullDay: boolean, visibility: CalendarChannelVisibility, participants: Array<{ __typename?: 'TimelineCalendarEventParticipant', personId?: any | null, workspaceMemberId?: any | null, firstName: string, lastName: string, displayName: string, avatarUrl: string, handle: string }> };

 export type TimelineCalendarEventParticipantFragmentFragment = { __typename?: 'TimelineCalendarEventParticipant', personId?: any | null, workspaceMemberId?: any | null, firstName: string, lastName: string, displayName: string, avatarUrl: string, handle: string };
--- a/packages/twenty-front/src/modules/activities/components/ActivityBodyEditor.tsx
+++ b/packages/twenty-front/src/modules/activities/components/ActivityBodyEditor.tsx
@@ -23,13 +23,13 @@ import { RightDrawerHotkeyScope } from '@/ui/layout/right-drawer/types/RightDraw
 import { usePreviousHotkeyScope } from '@/ui/utilities/hotkey/hooks/usePreviousHotkeyScope';
 import { useScopedHotkeys } from '@/ui/utilities/hotkey/hooks/useScopedHotkeys';
 import { isNonTextWritingKey } from '@/ui/utilities/hotkey/utils/isNonTextWritingKey';
-import { REACT_APP_SERVER_BASE_URL } from '~/config';
 import { FileFolder, useUploadFileMutation } from '~/generated/graphql';
 import { isDefined } from '~/utils/isDefined';
 import { isUndefinedOrNull } from '~/utils/isUndefinedOrNull';

 import { getFileType } from '../files/utils/getFileType';

+import { getFileAbsoluteURI } from '~/utils/file/getFileAbsoluteURI';
 import '@blocknote/core/fonts/inter.css';
 import '@blocknote/mantine/style.css';

@@ -127,9 +127,7 @@ export const ActivityBodyEditor = ({
    if (!result?.data?.uploadFile) {
      throw new Error("Couldn't upload Image");
    }
-    const imageUrl =
-      REACT_APP_SERVER_BASE_URL + '/files/' + result?.data?.uploadFile;
-    return imageUrl;
+    return getFileAbsoluteURI(result.data.uploadFile);
  };

  const handlePersistBody = useCallback(
--- a/packages/twenty-front/src/modules/activities/files/components/AttachmentRow.tsx
+++ b/packages/twenty-front/src/modules/activities/files/components/AttachmentRow.tsx
@@ -13,8 +13,8 @@ import {
  FieldContext,
  GenericFieldContextType,
 } from '@/object-record/record-field/contexts/FieldContext';
-import { REACT_APP_SERVER_BASE_URL } from '~/config';
 import { formatToHumanReadableDate } from '~/utils/date-utils';
+import { getFileAbsoluteURI } from '~/utils/file/getFileAbsoluteURI';

 const StyledRow = styled.div`
  align-items: center;
@@ -76,7 +76,7 @@ export const AttachmentRow = ({ attachment }: { attachment: Attachment }) => {
        <StyledLeftContent>
          <AttachmentIcon attachmentType={attachment.type} />
          <StyledLink
-            href={REACT_APP_SERVER_BASE_URL + '/files/' + attachment.fullPath}
+            href={getFileAbsoluteURI(attachment.fullPath)}
            target="__blank"
          >
            {attachment.name}
--- a/packages/twenty-front/src/modules/activities/files/utils/downloadFile.ts
+++ b/packages/twenty-front/src/modules/activities/files/utils/downloadFile.ts
@@ -1,7 +1,7 @@
-import { REACT_APP_SERVER_BASE_URL } from '~/config';
+import { getFileAbsoluteURI } from '~/utils/file/getFileAbsoluteURI';

 export const downloadFile = (fullPath: string, fileName: string) => {
-  fetch(REACT_APP_SERVER_BASE_URL + '/files/' + fullPath)
+  fetch(getFileAbsoluteURI(fullPath))
    .then((resp) =>
      resp.status === 200
        ? resp.blob()
--- a/packages/twenty-front/src/modules/settings/components/SettingsNavigationDrawerItems.tsx
+++ b/packages/twenty-front/src/modules/settings/components/SettingsNavigationDrawerItems.tsx
@@ -13,6 +13,7 @@ import {
  IconSettings,
  IconUserCircle,
  IconUsers,
+  IconFunction,
 } from 'twenty-ui';

 import { useAuth } from '@/auth/hooks/useAuth';
@@ -29,6 +30,9 @@ export const SettingsNavigationDrawerItems = () => {
  const { signOut } = useAuth();

  const billing = useRecoilValue(billingState);
+  const isFunctionSettingsEnabled = useIsFeatureEnabled(
+    'IS_FUNCTION_SETTINGS_ENABLED',
+  );
  const isCRMMigrationEnabled = useIsFeatureEnabled('IS_CRM_MIGRATION_ENABLED');

  return (
@@ -99,6 +103,13 @@ export const SettingsNavigationDrawerItems = () => {
          path={SettingsPath.Developers}
          Icon={IconCode}
        />
+        {isFunctionSettingsEnabled && (
+          <SettingsNavigationDrawerItem
+            label="Functions"
+            path={SettingsPath.ServerlessFunctions}
+            Icon={IconFunction}
+          />
+        )}
        <SettingsNavigationDrawerItem
          label="Integrations"
          path={SettingsPath.Integrations}
--- a/packages/twenty-front/src/modules/settings/serverless-functions/components/SettingsServerlessFunctionNewForm.tsx
+++ b/packages/twenty-front/src/modules/settings/serverless-functions/components/SettingsServerlessFunctionNewForm.tsx
@@ -0,0 +1,41 @@
+import { H2Title } from 'twenty-ui';
+import { Section } from '@/ui/layout/section/components/Section';
+import { TextInput } from '@/ui/input/components/TextInput';
+import { TextArea } from '@/ui/input/components/TextArea';
+import styled from '@emotion/styled';
+import { ServerlessFunctionNewFormValues } from '@/settings/serverless-functions/hooks/useServerlessFunctionUpdateFormState';
+
+const StyledInputsContainer = styled.div`
+  display: flex;
+  flex-direction: column;
+  gap: ${({ theme }) => theme.spacing(4)};
+`;
+
+export const SettingsServerlessFunctionNewForm = ({
+  formValues,
+  onChange,
+}: {
+  formValues: ServerlessFunctionNewFormValues;
+  onChange: (key: string) => (value: string) => void;
+}) => {
+  return (
+    <Section>
+      <H2Title title="About" description="Name and set your function" />
+      <StyledInputsContainer>
+        <TextInput
+          placeholder="Name"
+          fullWidth
+          focused
+          value={formValues.name}
+          onChange={onChange('name')}
+        />
+        <TextArea
+          placeholder="Description"
+          minRows={4}
+          value={formValues.description}
+          onChange={onChange('description')}
+        />
+      </StyledInputsContainer>
+    </Section>
+  );
+};
--- a/packages/twenty-front/src/modules/settings/serverless-functions/components/SettingsServerlessFunctionsFieldItemTableRow.tsx
+++ b/packages/twenty-front/src/modules/settings/serverless-functions/components/SettingsServerlessFunctionsFieldItemTableRow.tsx
@@ -0,0 +1,46 @@
+import styled from '@emotion/styled';
+import { TableRow } from '@/ui/layout/table/components/TableRow';
+import { ServerlessFunction } from '~/generated-metadata/graphql';
+import { TableCell } from '@/ui/layout/table/components/TableCell';
+import { IconChevronRight } from 'twenty-ui';
+import { useTheme } from '@emotion/react';
+
+export const StyledApisFieldTableRow = styled(TableRow)`
+  grid-template-columns: 312px 132px 68px;
+`;
+
+const StyledNameTableCell = styled(TableCell)`
+  color: ${({ theme }) => theme.font.color.primary};
+  gap: ${({ theme }) => theme.spacing(2)};
+`;
+
+const StyledIconTableCell = styled(TableCell)`
+  justify-content: center;
+  padding-right: ${({ theme }) => theme.spacing(1)};
+`;
+
+const StyledIconChevronRight = styled(IconChevronRight)`
+  color: ${({ theme }) => theme.font.color.tertiary};
+`;
+
+export const SettingsServerlessFunctionsFieldItemTableRow = ({
+  serverlessFunction,
+  to,
+}: {
+  serverlessFunction: ServerlessFunction;
+  to: string;
+}) => {
+  const theme = useTheme();
+  return (
+    <StyledApisFieldTableRow to={to}>
+      <StyledNameTableCell>{serverlessFunction.name}</StyledNameTableCell>
+      <StyledNameTableCell>{serverlessFunction.runtime}</StyledNameTableCell>
+      <StyledIconTableCell>
+        <StyledIconChevronRight
+          size={theme.icon.size.md}
+          stroke={theme.icon.stroke.sm}
+        />
+      </StyledIconTableCell>
+    </StyledApisFieldTableRow>
+  );
+};
--- a/packages/twenty-front/src/modules/settings/serverless-functions/components/SettingsServerlessFunctionsTable.tsx
+++ b/packages/twenty-front/src/modules/settings/serverless-functions/components/SettingsServerlessFunctionsTable.tsx
@@ -0,0 +1,51 @@
+import { TableHeader } from '@/ui/layout/table/components/TableHeader';
+import { Table } from '@/ui/layout/table/components/Table';
+import styled from '@emotion/styled';
+import { TableRow } from '@/ui/layout/table/components/TableRow';
+import { TableBody } from '@/ui/layout/table/components/TableBody';
+import { useGetManyServerlessFunctions } from '@/settings/serverless-functions/hooks/useGetManyServerlessFunctions';
+import { SettingsServerlessFunctionsFieldItemTableRow } from '@/settings/serverless-functions/components/SettingsServerlessFunctionsFieldItemTableRow';
+import { ServerlessFunction } from '~/generated-metadata/graphql';
+import { SettingsServerlessFunctionsTableEmpty } from '@/settings/serverless-functions/components/SettingsServerlessFunctionsTableEmpty';
+import { getSettingsPagePath } from '@/settings/utils/getSettingsPagePath';
+import { SettingsPath } from '@/types/SettingsPath';
+
+const StyledTableRow = styled(TableRow)`
+  grid-template-columns: 312px 132px 68px;
+`;
+
+const StyledTableBody = styled(TableBody)`
+  border-bottom: 1px solid ${({ theme }) => theme.border.color.light};
+`;
+
+export const SettingsServerlessFunctionsTable = () => {
+  const { serverlessFunctions } = useGetManyServerlessFunctions();
+  return (
+    <>
+      {serverlessFunctions.length ? (
+        <Table>
+          <StyledTableRow>
+            <TableHeader>Name</TableHeader>
+            <TableHeader>Runtime</TableHeader>
+            <TableHeader></TableHeader>
+          </StyledTableRow>
+          <StyledTableBody>
+            {serverlessFunctions.map(
+              (serverlessFunction: ServerlessFunction) => (
+                <SettingsServerlessFunctionsFieldItemTableRow
+                  key={serverlessFunction.id}
+                  serverlessFunction={serverlessFunction}
+                  to={getSettingsPagePath(SettingsPath.ServerlessFunctions, {
+                    id: serverlessFunction.id,
+                  })}
+                />
+              ),
+            )}
+          </StyledTableBody>
+        </Table>
+      ) : (
+        <SettingsServerlessFunctionsTableEmpty />
+      )}
+    </>
+  );
+};
--- a/packages/twenty-front/src/modules/settings/serverless-functions/components/SettingsServerlessFunctionsTableEmpty.tsx
+++ b/packages/twenty-front/src/modules/settings/serverless-functions/components/SettingsServerlessFunctionsTableEmpty.tsx
@@ -0,0 +1,43 @@
+import {
+  AnimatedPlaceholderEmptyContainer,
+  AnimatedPlaceholderEmptySubTitle,
+  AnimatedPlaceholderEmptyTextContainer,
+  AnimatedPlaceholderEmptyTitle,
+  EMPTY_PLACEHOLDER_TRANSITION_PROPS,
+} from '@/ui/layout/animated-placeholder/components/EmptyPlaceholderStyled';
+import AnimatedPlaceholder from '@/ui/layout/animated-placeholder/components/AnimatedPlaceholder';
+import { IconPlus } from 'twenty-ui';
+import { Button } from '@/ui/input/button/components/Button';
+import { getSettingsPagePath } from '@/settings/utils/getSettingsPagePath';
+import { SettingsPath } from '@/types/SettingsPath';
+import styled from '@emotion/styled';
+
+const StyledEmptyFunctionsContainer = styled.div`
+  height: 60vh;
+`;
+
+export const SettingsServerlessFunctionsTableEmpty = () => {
+  return (
+    <StyledEmptyFunctionsContainer>
+      <AnimatedPlaceholderEmptyContainer
+        // eslint-disable-next-line react/jsx-props-no-spreading
+        {...EMPTY_PLACEHOLDER_TRANSITION_PROPS}
+      >
+        <AnimatedPlaceholder type="emptyFunctions" />
+        <AnimatedPlaceholderEmptyTextContainer>
+          <AnimatedPlaceholderEmptyTitle>
+            Add your first Function
+          </AnimatedPlaceholderEmptyTitle>
+          <AnimatedPlaceholderEmptySubTitle>
+            Add your first Function to get started
+          </AnimatedPlaceholderEmptySubTitle>
+        </AnimatedPlaceholderEmptyTextContainer>
+        <Button
+          Icon={IconPlus}
+          title="New function"
+          to={getSettingsPagePath(SettingsPath.NewServerlessFunction)}
+        />
+      </AnimatedPlaceholderEmptyContainer>
+    </StyledEmptyFunctionsContainer>
+  );
+};
--- a/packages/twenty-front/src/modules/settings/serverless-functions/components/tabs/SettingsServerlessFunctionCodeEditorTab.tsx
+++ b/packages/twenty-front/src/modules/settings/serverless-functions/components/tabs/SettingsServerlessFunctionCodeEditorTab.tsx
@@ -0,0 +1,60 @@
+import { H2Title, IconPlayerPlay } from 'twenty-ui';
+import { CodeEditor } from '@/ui/input/code-editor/components/CodeEditor';
+import { Section } from '@/ui/layout/section/components/Section';
+import { ServerlessFunctionFormValues } from '@/settings/serverless-functions/hooks/useServerlessFunctionUpdateFormState';
+import { Button } from '@/ui/input/button/components/Button';
+import { CoreEditorHeader } from '@/ui/input/code-editor/components/CodeEditorHeader';
+import styled from '@emotion/styled';
+import { TabList } from '@/ui/layout/tab/components/TabList';
+
+const StyledTabList = styled(TabList)`
+  border-bottom: none;
+`;
+
+export const SettingsServerlessFunctionCodeEditorTab = ({
+  formValues,
+  handleExecute,
+  onChange,
+}: {
+  formValues: ServerlessFunctionFormValues;
+  handleExecute: () => void;
+  onChange: (key: string) => (value: string) => void;
+}) => {
+  const HeaderButton = (
+    <Button
+      title="Test"
+      variant="primary"
+      accent="blue"
+      size="small"
+      Icon={IconPlayerPlay}
+      onClick={handleExecute}
+    />
+  );
+
+  const TAB_LIST_COMPONENT_ID = 'serverless-function-editor';
+
+  const HeaderTabList = (
+    <StyledTabList
+      tabListId={TAB_LIST_COMPONENT_ID}
+      tabs={[{ id: 'index.ts', title: 'index.ts' }]}
+    />
+  );
+
+  const Header = (
+    <CoreEditorHeader leftNodes={[HeaderTabList]} rightNodes={[HeaderButton]} />
+  );
+
+  return (
+    <Section>
+      <H2Title
+        title="Code your function"
+        description="Write your function (in typescript) below"
+      />
+      <CodeEditor
+        value={formValues.code}
+        onChange={onChange('code')}
+        header={Header}
+      />
+    </Section>
+  );
+};
--- a/packages/twenty-front/src/modules/settings/serverless-functions/components/tabs/SettingsServerlessFunctionSettingsTab.tsx
+++ b/packages/twenty-front/src/modules/settings/serverless-functions/components/tabs/SettingsServerlessFunctionSettingsTab.tsx
@@ -0,0 +1,62 @@
+import { H2Title } from 'twenty-ui';
+import { Section } from '@/ui/layout/section/components/Section';
+import { ServerlessFunctionFormValues } from '@/settings/serverless-functions/hooks/useServerlessFunctionUpdateFormState';
+import { Button } from '@/ui/input/button/components/Button';
+import { useState } from 'react';
+import { ConfirmationModal } from '@/ui/layout/modal/components/ConfirmationModal';
+import { SettingsServerlessFunctionNewForm } from '@/settings/serverless-functions/components/SettingsServerlessFunctionNewForm';
+import { useDeleteOneServerlessFunction } from '@/settings/serverless-functions/hooks/useDeleteOneServerlessFunction';
+import { useNavigate } from 'react-router-dom';
+
+export const SettingsServerlessFunctionSettingsTab = ({
+  formValues,
+  serverlessFunctionId,
+  onChange,
+}: {
+  formValues: ServerlessFunctionFormValues;
+  serverlessFunctionId: string;
+  onChange: (key: string) => (value: string) => void;
+}) => {
+  const navigate = useNavigate();
+  const [isDeleteFunctionModalOpen, setIsDeleteFunctionModalOpen] =
+    useState(false);
+  const { deleteOneServerlessFunction } = useDeleteOneServerlessFunction();
+
+  const deleteFunction = async () => {
+    await deleteOneServerlessFunction({ id: serverlessFunctionId });
+    navigate('/settings/functions');
+  };
+  return (
+    <>
+      <SettingsServerlessFunctionNewForm
+        formValues={formValues}
+        onChange={onChange}
+      />
+      <Section>
+        <H2Title title="Danger zone" description="Delete this function" />
+        <Button
+          accent="danger"
+          onClick={() => setIsDeleteFunctionModalOpen(true)}
+          variant="secondary"
+          size="small"
+          title="Delete function"
+        />
+      </Section>
+      <ConfirmationModal
+        confirmationValue={formValues.name}
+        confirmationPlaceholder={formValues.name}
+        isOpen={isDeleteFunctionModalOpen}
+        setIsOpen={setIsDeleteFunctionModalOpen}
+        title="Function Deletion"
+        subtitle={
+          <>
+            This action cannot be undone. This will permanently delete your
+            function. <br /> Please type in the function name to confirm.
+          </>
+        }
+        onConfirmClick={deleteFunction}
+        deleteButtonText="Delete function"
+      />
+    </>
+  );
+};
--- a/packages/twenty-front/src/modules/settings/serverless-functions/components/tabs/SettingsServerlessFunctionTestTab.tsx
+++ b/packages/twenty-front/src/modules/settings/serverless-functions/components/tabs/SettingsServerlessFunctionTestTab.tsx
@@ -0,0 +1,81 @@
+import { H2Title, IconPlayerPlay } from 'twenty-ui';
+import { Section } from '@/ui/layout/section/components/Section';
+
+import { CodeEditor } from '@/ui/input/code-editor/components/CodeEditor';
+import styled from '@emotion/styled';
+import { CoreEditorHeader } from '@/ui/input/code-editor/components/CodeEditorHeader';
+import { Button } from '@/ui/input/button/components/Button';
+import { LightCopyIconButton } from '@/object-record/record-field/components/LightCopyIconButton';
+import { useRecoilState, useRecoilValue } from 'recoil';
+import { settingsServerlessFunctionOutputState } from '@/settings/serverless-functions/states/settingsServerlessFunctionOutputState';
+import { settingsServerlessFunctionInputState } from '@/settings/serverless-functions/states/settingsServerlessFunctionInputState';
+import { settingsServerlessFunctionCodeEditorOutputParamsState } from '@/settings/serverless-functions/states/settingsServerlessFunctionCodeEditorOutputParamsState';
+
+const StyledInputsContainer = styled.div`
+  display: flex;
+  flex-direction: column;
+  gap: ${({ theme }) => theme.spacing(4)};
+`;
+
+export const SettingsServerlessFunctionTestTab = ({
+  handleExecute,
+}: {
+  handleExecute: () => void;
+}) => {
+  const settingsServerlessFunctionCodeEditorOutputParams = useRecoilValue(
+    settingsServerlessFunctionCodeEditorOutputParamsState,
+  );
+  const settingsServerlessFunctionOutput = useRecoilValue(
+    settingsServerlessFunctionOutputState,
+  );
+  const [settingsServerlessFunctionInput, setSettingsServerlessFunctionInput] =
+    useRecoilState(settingsServerlessFunctionInputState);
+
+  const InputHeaderButton = (
+    <Button
+      title="Run Function"
+      variant="primary"
+      accent="blue"
+      size="small"
+      Icon={IconPlayerPlay}
+      onClick={handleExecute}
+    />
+  );
+
+  const InputHeader = (
+    <CoreEditorHeader title={'Input'} rightNodes={[InputHeaderButton]} />
+  );
+
+  const OutputHeaderButton = (
+    <LightCopyIconButton copyText={settingsServerlessFunctionOutput} />
+  );
+
+  const OutputHeader = (
+    <CoreEditorHeader title={'Output'} rightNodes={[OutputHeaderButton]} />
+  );
+
+  return (
+    <Section>
+      <H2Title
+        title="Test your function"
+        description='Insert a JSON input, then press "Run" to test your function.'
+      />
+      <StyledInputsContainer>
+        <CodeEditor
+          value={settingsServerlessFunctionInput}
+          height={200}
+          onChange={setSettingsServerlessFunctionInput}
+          language={'json'}
+          header={InputHeader}
+        />
+        <CodeEditor
+          value={settingsServerlessFunctionOutput}
+          height={settingsServerlessFunctionCodeEditorOutputParams.height}
+          language={settingsServerlessFunctionCodeEditorOutputParams.language}
+          options={{ readOnly: true, domReadOnly: true }}
+          header={OutputHeader}
+        />
+      </StyledInputsContainer>
+    </Section>
+  );
+};
--- a/packages/twenty-front/src/modules/settings/serverless-functions/components/tabs/SettingsServerlessFunctionTestTabEffect.tsx
+++ b/packages/twenty-front/src/modules/settings/serverless-functions/components/tabs/SettingsServerlessFunctionTestTabEffect.tsx
@@ -0,0 +1,23 @@
+import React from 'react';
+import { useRecoilValue, useSetRecoilState } from 'recoil';
+import { settingsServerlessFunctionOutputState } from '@/settings/serverless-functions/states/settingsServerlessFunctionOutputState';
+import { settingsServerlessFunctionCodeEditorOutputParamsState } from '@/settings/serverless-functions/states/settingsServerlessFunctionCodeEditorOutputParamsState';
+
+export const SettingsServerlessFunctionTestTabEffect = () => {
+  const settingsServerlessFunctionOutput = useRecoilValue(
+    settingsServerlessFunctionOutputState,
+  );
+  const setSettingsServerlessFunctionCodeEditorOutputParams = useSetRecoilState(
+    settingsServerlessFunctionCodeEditorOutputParamsState,
+  );
+  try {
+    JSON.parse(settingsServerlessFunctionOutput);
+    setSettingsServerlessFunctionCodeEditorOutputParams({
+      language: 'json',
+      height: 300,
+    });
+  } catch {
+    return <></>;
+  }
+  return <></>;
+};
--- a/packages/twenty-front/src/modules/settings/serverless-functions/graphql/fragments/serverlessFunctionFragment.ts
+++ b/packages/twenty-front/src/modules/settings/serverless-functions/graphql/fragments/serverlessFunctionFragment.ts
@@ -0,0 +1,15 @@
+import { gql } from '@apollo/client';
+
+export const SERVERLESS_FUNCTION_FRAGMENT = gql`
+  fragment ServerlessFunctionFields on ServerlessFunction {
+    id
+    name
+    description
+    sourceCodeHash
+    sourceCodeFullPath
+    runtime
+    syncStatus
+    createdAt
+    updatedAt
+  }
+`;
--- a/packages/twenty-front/src/modules/settings/serverless-functions/graphql/mutations/createOneServerlessFunction.ts
+++ b/packages/twenty-front/src/modules/settings/serverless-functions/graphql/mutations/createOneServerlessFunction.ts
@@ -0,0 +1,13 @@
+import { gql } from '@apollo/client';
+import { SERVERLESS_FUNCTION_FRAGMENT } from '@/settings/serverless-functions/graphql/fragments/serverlessFunctionFragment';
+
+export const CREATE_ONE_SERVERLESS_FUNCTION = gql`
+  ${SERVERLESS_FUNCTION_FRAGMENT}
+  mutation CreateOneServerlessFunctionItem(
+    $input: CreateServerlessFunctionInput!
+  ) {
+    createOneServerlessFunction(input: $input) {
+      ...ServerlessFunctionFields
+    }
+  }
+`;
--- a/packages/twenty-front/src/modules/settings/serverless-functions/graphql/mutations/deleteOneServerlessFunction.ts
+++ b/packages/twenty-front/src/modules/settings/serverless-functions/graphql/mutations/deleteOneServerlessFunction.ts
@@ -0,0 +1,11 @@
+import { gql } from '@apollo/client';
+import { SERVERLESS_FUNCTION_FRAGMENT } from '@/settings/serverless-functions/graphql/fragments/serverlessFunctionFragment';
+
+export const DELETE_ONE_SERVERLESS_FUNCTION = gql`
+  ${SERVERLESS_FUNCTION_FRAGMENT}
+  mutation DeleteOneServerlessFunction($input: DeleteServerlessFunctionInput!) {
+    deleteOneServerlessFunction(input: $input) {
+      ...ServerlessFunctionFields
+    }
+  }
+`;
--- a/packages/twenty-front/src/modules/settings/serverless-functions/graphql/mutations/executeOneServerlessFunction.ts
+++ b/packages/twenty-front/src/modules/settings/serverless-functions/graphql/mutations/executeOneServerlessFunction.ts
@@ -0,0 +1,9 @@
+import { gql } from '@apollo/client';
+
+export const EXECUTE_ONE_SERVERLESS_FUNCTION = gql`
+  mutation ExecuteOneServerlessFunction($id: UUID!, $payload: JSON!) {
+    executeOneServerlessFunction(id: $id, payload: $payload) {
+      result
+    }
+  }
+`;
--- a/packages/twenty-front/src/modules/settings/serverless-functions/graphql/mutations/updateOneServerlessFunction.ts
+++ b/packages/twenty-front/src/modules/settings/serverless-functions/graphql/mutations/updateOneServerlessFunction.ts
@@ -0,0 +1,11 @@
+import { gql } from '@apollo/client';
+import { SERVERLESS_FUNCTION_FRAGMENT } from '@/settings/serverless-functions/graphql/fragments/serverlessFunctionFragment';
+
+export const UPDATE_ONE_SERVERLESS_FUNCTION = gql`
+  ${SERVERLESS_FUNCTION_FRAGMENT}
+  mutation UpdateOneServerlessFunction($input: UpdateServerlessFunctionInput!) {
+    updateOneServerlessFunction(input: $input) {
+      ...ServerlessFunctionFields
+    }
+  }
+`;
--- a/packages/twenty-front/src/modules/settings/serverless-functions/graphql/queries/findManyServerlessFunctions.ts
+++ b/packages/twenty-front/src/modules/settings/serverless-functions/graphql/queries/findManyServerlessFunctions.ts
@@ -0,0 +1,15 @@
+import { gql } from '@apollo/client';
+import { SERVERLESS_FUNCTION_FRAGMENT } from '@/settings/serverless-functions/graphql/fragments/serverlessFunctionFragment';
+
+export const FIND_MANY_SERVERLESS_FUNCTIONS = gql`
+  ${SERVERLESS_FUNCTION_FRAGMENT}
+  query GetManyServerlessFunctions {
+    serverlessFunctions(paging: { first: 100 }) {
+      edges {
+        node {
+          ...ServerlessFunctionFields
+        }
+      }
+    }
+  }
+`;
--- a/packages/twenty-front/src/modules/settings/serverless-functions/graphql/queries/findOneServerlessFunction.ts
+++ b/packages/twenty-front/src/modules/settings/serverless-functions/graphql/queries/findOneServerlessFunction.ts
@@ -0,0 +1,11 @@
+import { gql } from '@apollo/client';
+import { SERVERLESS_FUNCTION_FRAGMENT } from '@/settings/serverless-functions/graphql/fragments/serverlessFunctionFragment';
+
+export const FIND_ONE_SERVERLESS_FUNCTION = gql`
+  ${SERVERLESS_FUNCTION_FRAGMENT}
+  query GetOneServerlessFunction($id: UUID!) {
+    serverlessFunction(id: $id) {
+      ...ServerlessFunctionFields
+    }
+  }
+`;
--- a/packages/twenty-front/src/modules/settings/serverless-functions/hooks/tests/useServerlessFunctionUpdateFormState.test.ts
+++ b/packages/twenty-front/src/modules/settings/serverless-functions/hooks/tests/useServerlessFunctionUpdateFormState.test.ts
@@ -0,0 +1,34 @@
+import { renderHook } from '@testing-library/react';
+import { useServerlessFunctionUpdateFormState } from '@/settings/serverless-functions/hooks/useServerlessFunctionUpdateFormState';
+import { RecoilRoot } from 'recoil';
+
+jest.mock(
+  '@/settings/serverless-functions/hooks/useGetOneServerlessFunction',
+  () => ({
+    useGetOneServerlessFunction: jest.fn(),
+  }),
+);
+
+describe('useServerlessFunctionUpdateFormState', () => {
+  test('should return a form', () => {
+    const serverlessFunctionId = 'serverlessFunctionId';
+    const useGetOneServerlessFunctionMock = jest.requireMock(
+      '@/settings/serverless-functions/hooks/useGetOneServerlessFunction',
+    );
+    useGetOneServerlessFunctionMock.useGetOneServerlessFunction.mockReturnValue(
+      {
+        serverlessFunction: { sourceCodeFullPath: undefined },
+      },
+    );
+    const { result } = renderHook(
+      () => useServerlessFunctionUpdateFormState(serverlessFunctionId),
+      {
+        wrapper: RecoilRoot,
+      },
+    );
+
+    const [formValues] = result.current;
+
+    expect(formValues).toEqual({ name: '', description: '', code: '' });
+  });
+});
--- a/packages/twenty-front/src/modules/settings/serverless-functions/hooks/useCreateOneServerlessFunction.ts
+++ b/packages/twenty-front/src/modules/settings/serverless-functions/hooks/useCreateOneServerlessFunction.ts
@@ -0,0 +1,35 @@
+import { ApolloClient, useMutation } from '@apollo/client';
+
+import { useApolloMetadataClient } from '@/object-metadata/hooks/useApolloMetadataClient';
+import {
+  CreateServerlessFunctionInput,
+  CreateOneServerlessFunctionItemMutation,
+  CreateOneServerlessFunctionItemMutationVariables,
+} from '~/generated-metadata/graphql';
+import { getOperationName } from '@apollo/client/utilities';
+import { FIND_MANY_SERVERLESS_FUNCTIONS } from '@/settings/serverless-functions/graphql/queries/findManyServerlessFunctions';
+import { CREATE_ONE_SERVERLESS_FUNCTION } from '@/settings/serverless-functions/graphql/mutations/createOneServerlessFunction';
+
+export const useCreateOneServerlessFunction = () => {
+  const apolloMetadataClient = useApolloMetadataClient();
+  const [mutate] = useMutation<
+    CreateOneServerlessFunctionItemMutation,
+    CreateOneServerlessFunctionItemMutationVariables
+  >(CREATE_ONE_SERVERLESS_FUNCTION, {
+    client: apolloMetadataClient ?? ({} as ApolloClient<any>),
+  });
+
+  const createOneServerlessFunction = async (
+    input: CreateServerlessFunctionInput,
+  ) => {
+    return await mutate({
+      variables: {
+        input,
+      },
+      awaitRefetchQueries: true,
+      refetchQueries: [getOperationName(FIND_MANY_SERVERLESS_FUNCTIONS) ?? ''],
+    });
+  };
+
+  return { createOneServerlessFunction };
+};
--- a/packages/twenty-front/src/modules/settings/serverless-functions/hooks/useDeleteOneServerlessFunction.ts
+++ b/packages/twenty-front/src/modules/settings/serverless-functions/hooks/useDeleteOneServerlessFunction.ts
@@ -0,0 +1,34 @@
+import { useApolloMetadataClient } from '@/object-metadata/hooks/useApolloMetadataClient';
+import { ApolloClient, useMutation } from '@apollo/client';
+import { getOperationName } from '@apollo/client/utilities';
+import { FIND_MANY_SERVERLESS_FUNCTIONS } from '@/settings/serverless-functions/graphql/queries/findManyServerlessFunctions';
+import { DELETE_ONE_SERVERLESS_FUNCTION } from '@/settings/serverless-functions/graphql/mutations/deleteOneServerlessFunction';
+import {
+  DeleteServerlessFunctionInput,
+  DeleteOneServerlessFunctionMutation,
+  DeleteOneServerlessFunctionMutationVariables,
+} from '~/generated-metadata/graphql';
+
+export const useDeleteOneServerlessFunction = () => {
+  const apolloMetadataClient = useApolloMetadataClient();
+  const [mutate] = useMutation<
+    DeleteOneServerlessFunctionMutation,
+    DeleteOneServerlessFunctionMutationVariables
+  >(DELETE_ONE_SERVERLESS_FUNCTION, {
+    client: apolloMetadataClient ?? ({} as ApolloClient<any>),
+  });
+
+  const deleteOneServerlessFunction = async (
+    input: DeleteServerlessFunctionInput,
+  ) => {
+    return await mutate({
+      variables: {
+        input,
+      },
+      awaitRefetchQueries: true,
+      refetchQueries: [getOperationName(FIND_MANY_SERVERLESS_FUNCTIONS) ?? ''],
+    });
+  };
+
+  return { deleteOneServerlessFunction };
+};
--- a/packages/twenty-front/src/modules/settings/serverless-functions/hooks/useExecuteOneServerlessFunction.ts
+++ b/packages/twenty-front/src/modules/settings/serverless-functions/hooks/useExecuteOneServerlessFunction.ts
@@ -0,0 +1,30 @@
+import { useApolloMetadataClient } from '@/object-metadata/hooks/useApolloMetadataClient';
+import { ApolloClient, useMutation } from '@apollo/client';
+import { EXECUTE_ONE_SERVERLESS_FUNCTION } from '@/settings/serverless-functions/graphql/mutations/executeOneServerlessFunction';
+import {
+  ExecuteOneServerlessFunctionMutation,
+  ExecuteOneServerlessFunctionMutationVariables,
+} from '~/generated-metadata/graphql';
+
+export const useExecuteOneServerlessFunction = () => {
+  const apolloMetadataClient = useApolloMetadataClient();
+  const [mutate] = useMutation<
+    ExecuteOneServerlessFunctionMutation,
+    ExecuteOneServerlessFunctionMutationVariables
+  >(EXECUTE_ONE_SERVERLESS_FUNCTION, {
+    client: apolloMetadataClient ?? ({} as ApolloClient<any>),
+  });
+
+  const executeOneServerlessFunction = async (
+    id: string,
+    payload: object = {},
+  ) => {
+    return await mutate({
+      variables: {
+        id,
+        payload,
+      },
+    });
+  };
+  return { executeOneServerlessFunction };
+};
--- a/packages/twenty-front/src/modules/settings/serverless-functions/hooks/useGetManyServerlessFunctions.ts
+++ b/packages/twenty-front/src/modules/settings/serverless-functions/hooks/useGetManyServerlessFunctions.ts
@@ -0,0 +1,21 @@
+import { useQuery } from '@apollo/client';
+import { FIND_MANY_SERVERLESS_FUNCTIONS } from '@/settings/serverless-functions/graphql/queries/findManyServerlessFunctions';
+import { useApolloMetadataClient } from '@/object-metadata/hooks/useApolloMetadataClient';
+import {
+  GetManyServerlessFunctionsQuery,
+  GetManyServerlessFunctionsQueryVariables,
+} from '~/generated-metadata/graphql';
+
+export const useGetManyServerlessFunctions = () => {
+  const apolloMetadataClient = useApolloMetadataClient();
+  const { data } = useQuery<
+    GetManyServerlessFunctionsQuery,
+    GetManyServerlessFunctionsQueryVariables
+  >(FIND_MANY_SERVERLESS_FUNCTIONS, {
+    client: apolloMetadataClient ?? undefined,
+  });
+  return {
+    serverlessFunctions:
+      data?.serverlessFunctions?.edges.map(({ node }) => node) || [],
+  };
+};
--- a/packages/twenty-front/src/modules/settings/serverless-functions/hooks/useGetOneServerlessFunction.ts
+++ b/packages/twenty-front/src/modules/settings/serverless-functions/hooks/useGetOneServerlessFunction.ts
@@ -0,0 +1,23 @@
+import { useQuery } from '@apollo/client';
+import { useApolloMetadataClient } from '@/object-metadata/hooks/useApolloMetadataClient';
+import { FIND_ONE_SERVERLESS_FUNCTION } from '@/settings/serverless-functions/graphql/queries/findOneServerlessFunction';
+import {
+  GetOneServerlessFunctionQuery,
+  GetOneServerlessFunctionQueryVariables,
+} from '~/generated-metadata/graphql';
+
+export const useGetOneServerlessFunction = (id: string) => {
+  const apolloMetadataClient = useApolloMetadataClient();
+  const { data } = useQuery<
+    GetOneServerlessFunctionQuery,
+    GetOneServerlessFunctionQueryVariables
+  >(FIND_ONE_SERVERLESS_FUNCTION, {
+    client: apolloMetadataClient ?? undefined,
+    variables: {
+      id,
+    },
+  });
+  return {
+    serverlessFunction: data?.serverlessFunction || null,
+  };
+};
--- a/packages/twenty-front/src/modules/settings/serverless-functions/hooks/useServerlessFunctionUpdateFormState.ts
+++ b/packages/twenty-front/src/modules/settings/serverless-functions/hooks/useServerlessFunctionUpdateFormState.ts
@@ -0,0 +1,57 @@
+import { Dispatch, SetStateAction, useEffect, useState } from 'react';
+import { getFileAbsoluteURI } from '~/utils/file/getFileAbsoluteURI';
+import { isDefined } from '~/utils/isDefined';
+import { useGetOneServerlessFunction } from '@/settings/serverless-functions/hooks/useGetOneServerlessFunction';
+
+export type ServerlessFunctionNewFormValues = {
+  name: string;
+  description: string;
+};
+
+export type ServerlessFunctionFormValues = ServerlessFunctionNewFormValues & {
+  code: string;
+};
+
+type SetServerlessFunctionFormValues = Dispatch<
+  SetStateAction<ServerlessFunctionFormValues>
+>;
+
+export const useServerlessFunctionUpdateFormState = (
+  serverlessFunctionId: string,
+): [ServerlessFunctionFormValues, SetServerlessFunctionFormValues] => {
+  const [formValues, setFormValues] = useState<ServerlessFunctionFormValues>({
+    name: '',
+    description: '',
+    code: '',
+  });
+
+  const { serverlessFunction } =
+    useGetOneServerlessFunction(serverlessFunctionId);
+
+  useEffect(() => {
+    const getFileContent = async () => {
+      const resp = await fetch(
+        getFileAbsoluteURI(serverlessFunction?.sourceCodeFullPath),
+      );
+      if (resp.status !== 200) {
+        throw new Error('Network response was not ok');
+      } else {
+        const result = await resp.text();
+        const newState = {
+          code: result,
+          name: serverlessFunction?.name || '',
+          description: serverlessFunction?.description || '',
+        };
+        setFormValues((prevState) => ({
+          ...prevState,
+          ...newState,
+        }));
+      }
+    };
+    if (isDefined(serverlessFunction?.sourceCodeFullPath)) {
+      getFileContent();
+    }
+  }, [serverlessFunction, setFormValues]);
+
+  return [formValues, setFormValues];
+};
--- a/packages/twenty-front/src/modules/settings/serverless-functions/hooks/useUpdateOneServerlessFunction.ts
+++ b/packages/twenty-front/src/modules/settings/serverless-functions/hooks/useUpdateOneServerlessFunction.ts
@@ -0,0 +1,34 @@
+import { ApolloClient, useMutation } from '@apollo/client';
+import { useApolloMetadataClient } from '@/object-metadata/hooks/useApolloMetadataClient';
+import { UPDATE_ONE_SERVERLESS_FUNCTION } from '@/settings/serverless-functions/graphql/mutations/updateOneServerlessFunction';
+import {
+  UpdateServerlessFunctionInput,
+  UpdateOneServerlessFunctionMutation,
+  UpdateOneServerlessFunctionMutationVariables,
+} from '~/generated-metadata/graphql';
+import { getOperationName } from '@apollo/client/utilities';
+import { FIND_MANY_SERVERLESS_FUNCTIONS } from '@/settings/serverless-functions/graphql/queries/findManyServerlessFunctions';
+
+export const useUpdateOneServerlessFunction = () => {
+  const apolloMetadataClient = useApolloMetadataClient();
+  const [mutate] = useMutation<
+    UpdateOneServerlessFunctionMutation,
+    UpdateOneServerlessFunctionMutationVariables
+  >(UPDATE_ONE_SERVERLESS_FUNCTION, {
+    client: apolloMetadataClient ?? ({} as ApolloClient<any>),
+  });
+
+  const updateOneServerlessFunction = async (
+    input: UpdateServerlessFunctionInput,
+  ) => {
+    return await mutate({
+      variables: {
+        input,
+      },
+      awaitRefetchQueries: true,
+      refetchQueries: [getOperationName(FIND_MANY_SERVERLESS_FUNCTIONS) ?? ''],
+    });
+  };
+
+  return { updateOneServerlessFunction };
+};
--- a/packages/twenty-front/src/modules/settings/serverless-functions/states/settingsServerlessFunctionCodeEditorOutputParamsState.ts
+++ b/packages/twenty-front/src/modules/settings/serverless-functions/states/settingsServerlessFunctionCodeEditorOutputParamsState.ts
@@ -0,0 +1,7 @@
+import { createState } from 'twenty-ui';
+
+export const settingsServerlessFunctionCodeEditorOutputParamsState =
+  createState<{ language: string; height: number }>({
+    key: 'settingsServerlessFunctionCodeEditorOutputParamsState',
+    defaultValue: { language: 'plaintext', height: 64 },
+  });
--- a/packages/twenty-front/src/modules/settings/serverless-functions/states/settingsServerlessFunctionInputState.ts
+++ b/packages/twenty-front/src/modules/settings/serverless-functions/states/settingsServerlessFunctionInputState.ts
@@ -0,0 +1,6 @@
+import { createState } from 'twenty-ui';
+
+export const settingsServerlessFunctionInputState = createState<string>({
+  key: 'settingsServerlessFunctionInputState',
+  defaultValue: '{}',
+});
--- a/packages/twenty-front/src/modules/settings/serverless-functions/states/settingsServerlessFunctionOutputState.ts
+++ b/packages/twenty-front/src/modules/settings/serverless-functions/states/settingsServerlessFunctionOutputState.ts
@@ -0,0 +1,6 @@
+import { createState } from 'twenty-ui';
+
+export const settingsServerlessFunctionOutputState = createState<string>({
+  key: 'settingsServerlessFunctionOutputState',
+  defaultValue: 'Enter an input above then press "run Function"',
+});
--- a/packages/twenty-front/src/modules/settings/utils/tests/getSettingsPagePath.test.ts
+++ b/packages/twenty-front/src/modules/settings/utils/tests/getSettingsPagePath.test.ts
@@ -0,0 +1,15 @@
+import { getSettingsPagePath } from '@/settings/utils/getSettingsPagePath';
+import { SettingsPath } from '@/types/SettingsPath';
+
+describe('getSettingsPagePath', () => {
+  test('should compute page path', () => {
+    expect(getSettingsPagePath(SettingsPath.ServerlessFunctions)).toEqual(
+      '/settings/functions',
+    );
+  });
+  test('should compute page path with id', () => {
+    expect(
+      getSettingsPagePath(SettingsPath.ServerlessFunctions, { id: 'id' }),
+    ).toEqual('/settings/functions/id');
+  });
+});
--- a/packages/twenty-front/src/modules/settings/utils/getSettingsPagePath.ts
+++ b/packages/twenty-front/src/modules/settings/utils/getSettingsPagePath.ts
@@ -2,6 +2,7 @@ import { SettingsPath } from '@/types/SettingsPath';
 import { isDefined } from '~/utils/isDefined';

 type PathParams = {
+  id?: string;
  objectSlug?: string;
 };

@@ -15,5 +16,9 @@ export const getSettingsPagePath = <Path extends SettingsPath>(
    resultPath = resultPath.replace(':objectSlug', params.objectSlug);
  }

+  if (isDefined(params?.id)) {
+    resultPath = `${resultPath}/${params?.id}`;
+  }
+
  return resultPath;
 };
--- a/packages/twenty-front/src/modules/types/SettingsPath.ts
+++ b/packages/twenty-front/src/modules/types/SettingsPath.ts
@@ -16,10 +16,13 @@ export enum SettingsPath {
  ObjectNewFieldStep2 = 'objects/:objectSlug/new-field/step-2',
  ObjectFieldEdit = 'objects/:objectSlug/:fieldSlug',
  NewObject = 'objects/new',
+  NewServerlessFunction = 'functions/new',
+  ServerlessFunctionDetail = 'functions/:serverlessFunctionId',
  WorkspaceMembersPage = 'workspace-members',
  Workspace = 'workspace',
  CRMMigration = 'crm-migration',
  Developers = 'developers',
+  ServerlessFunctions = 'functions',
  DevelopersNewApiKey = 'api-keys/new',
  DevelopersApiKeyDetail = 'api-keys/:apiKeyId',
  Integrations = 'integrations',
--- a/packages/twenty-front/src/modules/ui/input/code-editor/components/CodeEditor.tsx
+++ b/packages/twenty-front/src/modules/ui/input/code-editor/components/CodeEditor.tsx
@@ -0,0 +1,80 @@
+import Editor, { Monaco, EditorProps } from '@monaco-editor/react';
+import { editor } from 'monaco-editor';
+import { codeEditorTheme } from '@/ui/input/code-editor/theme/CodeEditorTheme';
+import { useTheme } from '@emotion/react';
+import styled from '@emotion/styled';
+import { useEffect } from 'react';
+
+export const DEFAULT_CODE = `export const handler = async (
+  event: object,
+  context: object
+): Promise<object> => {
+  // Your code here
+  return {};
+}
+`;
+
+const StyledEditor = styled(Editor)`
+  border: 1px solid ${({ theme }) => theme.border.color.medium};
+  border-top: none;
+  border-radius: 0 0 ${({ theme }) => theme.border.radius.sm}
+    ${({ theme }) => theme.border.radius.sm};
+`;
+
+type CodeEditorProps = Omit<EditorProps, 'onChange'> & {
+  header: React.ReactNode;
+  onChange?: (value: string) => void;
+};
+
+export const CodeEditor = ({
+  value = DEFAULT_CODE,
+  onChange,
+  language = 'typescript',
+  height = 500,
+  options = undefined,
+  header,
+}: CodeEditorProps) => {
+  const theme = useTheme();
+  const handleEditorDidMount = (
+    editor: editor.IStandaloneCodeEditor,
+    monaco: Monaco,
+  ) => {
+    monaco.editor.defineTheme('codeEditorTheme', codeEditorTheme(theme));
+    monaco.editor.setTheme('codeEditorTheme');
+  };
+  useEffect(() => {
+    const style = document.createElement('style');
+    style.innerHTML = `
+      .monaco-editor .margin .line-numbers {
+        font-weight: bold;
+      }
+    `;
+    document.head.appendChild(style);
+    return () => {
+      document.head.removeChild(style);
+    };
+  }, []);
+  return (
+    <div>
+      {header}
+      <StyledEditor
+        height={height}
+        language={language}
+        value={value}
+        onMount={handleEditorDidMount}
+        onChange={(value?: string) => value && onChange?.(value)}
+        options={{
+          ...options,
+          overviewRulerLanes: 0,
+          scrollbar: {
+            vertical: 'hidden',
+            horizontal: 'hidden',
+          },
+          minimap: {
+            enabled: false,
+          },
+        }}
+      />
+    </div>
+  );
+};
--- a/packages/twenty-front/src/modules/ui/input/code-editor/components/CodeEditorHeader.tsx
+++ b/packages/twenty-front/src/modules/ui/input/code-editor/components/CodeEditorHeader.tsx
@@ -0,0 +1,51 @@
+import styled from '@emotion/styled';
+
+const StyledEditorHeader = styled.div`
+  align-items: center;
+  background-color: ${({ theme }) => theme.background.transparent.lighter};
+  color: ${({ theme }) => theme.font.color.tertiary};
+  font-weight: ${({ theme }) => theme.font.weight.medium};
+  display: flex;
+  height: ${({ theme }) => theme.spacing(10)};
+  padding: ${({ theme }) => `0 ${theme.spacing(2)}`};
+  border: 1px solid ${({ theme }) => theme.border.color.medium};
+  border-top-left-radius: ${({ theme }) => theme.border.radius.sm};
+  border-top-right-radius: ${({ theme }) => theme.border.radius.sm};
+  justify-content: space-between;
+`;
+
+const StyledElementContainer = styled.div`
+  align-content: flex-end;
+  display: flex;
+  gap: ${({ theme }) => theme.spacing(2)};
+`;
+
+export type CoreEditorHeaderProps = {
+  title?: string;
+  leftNodes?: React.ReactNode[];
+  rightNodes?: React.ReactNode[];
+};
+
+export const CoreEditorHeader = ({
+  title,
+  leftNodes,
+  rightNodes,
+}: CoreEditorHeaderProps) => {
+  return (
+    <StyledEditorHeader>
+      <StyledElementContainer>
+        {leftNodes &&
+          leftNodes.map((leftButton, index) => {
+            return <div key={`left-${index}`}>{leftButton}</div>;
+          })}
+        {title}
+      </StyledElementContainer>
+      <StyledElementContainer>
+        {rightNodes &&
+          rightNodes.map((rightButton, index) => {
+            return <div key={`right-${index}`}>{rightButton}</div>;
+          })}
+      </StyledElementContainer>
+    </StyledEditorHeader>
+  );
+};
--- a/packages/twenty-front/src/modules/ui/input/code-editor/theme/CodeEditorTheme.ts
+++ b/packages/twenty-front/src/modules/ui/input/code-editor/theme/CodeEditorTheme.ts
@@ -0,0 +1,33 @@
+import { editor } from 'monaco-editor';
+import { ThemeType } from 'twenty-ui';
+
+export const codeEditorTheme = (theme: ThemeType) => {
+  return {
+    base: 'vs' as editor.BuiltinTheme,
+    inherit: true,
+    rules: [
+      {
+        token: '',
+        foreground: theme.code.text.gray,
+        fontStyle: 'bold',
+      },
+      { token: 'keyword', foreground: theme.code.text.sky },
+      {
+        token: 'delimiter',
+        foreground: theme.code.text.gray,
+      },
+      { token: 'string', foreground: theme.code.text.pink },
+      {
+        token: 'comment',
+        foreground: theme.code.text.orange,
+      },
+    ],
+    colors: {
+      'editor.background': theme.background.secondary,
+      'editorCursor.foreground': theme.font.color.primary,
+      'editorLineNumber.foreground': theme.font.color.extraLight,
+      'editorLineNumber.activeForeground': theme.font.color.light,
+      'editor.lineHighlightBackground': theme.background.tertiary,
+    },
+  };
+};
--- a/packages/twenty-front/src/modules/ui/input/components/TextArea.tsx
+++ b/packages/twenty-front/src/modules/ui/input/components/TextArea.tsx
@@ -29,7 +29,6 @@ const StyledTextArea = styled(TextareaAutosize)`
  line-height: 16px;
  overflow: auto;
  padding: ${({ theme }) => theme.spacing(2)};
-  padding-top: ${({ theme }) => theme.spacing(3)};
  resize: none;
  width: 100%;

--- a/packages/twenty-front/src/modules/ui/layout/animated-placeholder/constants/Background.ts
+++ b/packages/twenty-front/src/modules/ui/layout/animated-placeholder/constants/Background.ts
@@ -8,6 +8,7 @@ export const BACKGROUND: Record<string, string> = {
  emptyTimeline: '/images/placeholders/background/empty_timeline_bg.png',
  loadingMessages: '/images/placeholders/background/loading_messages_bg.png',
  loadingAccounts: '/images/placeholders/background/loading_accounts_bg.png',
+  emptyFunctions: '/images/placeholders/background/empty_functions_bg.png',
  emptyInbox: '/images/placeholders/background/empty_inbox_bg.png',
  error404: '/images/placeholders/background/404_bg.png',
  error500: '/images/placeholders/background/500_bg.png',
--- a/packages/twenty-front/src/modules/ui/layout/animated-placeholder/constants/DarkBackground.ts
+++ b/packages/twenty-front/src/modules/ui/layout/animated-placeholder/constants/DarkBackground.ts
@@ -11,4 +11,5 @@ export const DARK_BACKGROUND: Record<string, string> = {
  error500: '/images/placeholders/dark-background/500_bg.png',
  loadingMessages: '/images/placeholders/background/loading_messages_bg.png',
  loadingAccounts: '/images/placeholders/background/loading_accounts_bg.png',
+  emptyFunctions: '/images/placeholders/dark-background/empty_functions_bg.png',
 };
--- a/packages/twenty-front/src/modules/ui/layout/animated-placeholder/constants/DarkMovingImage.ts
+++ b/packages/twenty-front/src/modules/ui/layout/animated-placeholder/constants/DarkMovingImage.ts
@@ -11,4 +11,5 @@ export const DARK_MOVING_IMAGE: Record<string, string> = {
  error500: '/images/placeholders/dark-moving-image/500.png',
  loadingMessages: '/images/placeholders/moving-image/loading_messages.png',
  loadingAccounts: '/images/placeholders/moving-image/loading_accounts.png',
+  emptyFunctions: '/images/placeholders/dark-moving-image/empty_functions.png',
 };
--- a/packages/twenty-front/src/modules/ui/layout/animated-placeholder/constants/MovingImage.ts
+++ b/packages/twenty-front/src/modules/ui/layout/animated-placeholder/constants/MovingImage.ts
@@ -8,6 +8,7 @@ export const MOVING_IMAGE: Record<string, string> = {
  emptyTimeline: '/images/placeholders/moving-image/empty_timeline.png',
  loadingMessages: '/images/placeholders/moving-image/loading_messages.png',
  loadingAccounts: '/images/placeholders/moving-image/loading_accounts.png',
+  emptyFunctions: '/images/placeholders/moving-image/empty_functions.png',
  emptyInbox: '/images/placeholders/moving-image/empty_inbox.png',
  error404: '/images/placeholders/moving-image/404.png',
  error500: '/images/placeholders/moving-image/500.png',
--- a/packages/twenty-front/src/modules/ui/layout/tab/components/TabList.tsx
+++ b/packages/twenty-front/src/modules/ui/layout/tab/components/TabList.tsx
@@ -22,6 +22,7 @@ type TabListProps = {
  tabListId: string;
  tabs: SingleTabProps[];
  loading?: boolean;
+  className?: string;
 };

 const StyledContainer = styled.div`
@@ -34,7 +35,12 @@ const StyledContainer = styled.div`
  user-select: none;
 `;

-export const TabList = ({ tabs, tabListId, loading }: TabListProps) => {
+export const TabList = ({
+  tabs,
+  tabListId,
+  loading,
+  className,
+}: TabListProps) => {
  const initialActiveTabId = tabs.find((tab) => !tab.hide)?.id || '';

  const { activeTabIdState, setActiveTabId } = useTabList(tabListId);
@@ -48,7 +54,7 @@ export const TabList = ({ tabs, tabListId, loading }: TabListProps) => {
  return (
    <TabListScope tabListScopeId={tabListId}>
      <ScrollWrapper hideY>
-        <StyledContainer>
+        <StyledContainer className={className}>
          {tabs
            .filter((tab) => !tab.hide)
            .map((tab) => (
--- a/packages/twenty-front/src/modules/workspace/types/FeatureFlagKey.ts
+++ b/packages/twenty-front/src/modules/workspace/types/FeatureFlagKey.ts
@@ -5,5 +5,6 @@ export type FeatureFlagKey =
  | 'IS_AIRTABLE_INTEGRATION_ENABLED'
  | 'IS_POSTGRESQL_INTEGRATION_ENABLED'
  | 'IS_STRIPE_INTEGRATION_ENABLED'
+  | 'IS_FUNCTION_SETTINGS_ENABLED'
  | 'IS_COPILOT_ENABLED'
  | 'IS_CRM_MIGRATION_ENABLED';
--- a/packages/twenty-front/src/pages/settings/developers/api-keys/SettingsDevelopersApiKeysNew.tsx
+++ b/packages/twenty-front/src/pages/settings/developers/api-keys/SettingsDevelopersApiKeysNew.tsx
@@ -18,6 +18,7 @@ import { Section } from '@/ui/layout/section/components/Section';
 import { Breadcrumb } from '@/ui/navigation/bread-crumb/components/Breadcrumb';
 import { useGenerateApiKeyTokenMutation } from '~/generated/graphql';
 import { isDefined } from '~/utils/isDefined';
+import { Key } from 'ts-key-enum';

 export const SettingsDevelopersApiKeysNew = () => {
  const [generateOneApiKeyToken] = useGenerateApiKeyTokenMutation();
@@ -85,7 +86,7 @@ export const SettingsDevelopersApiKeysNew = () => {
            placeholder="E.g. backoffice integration"
            value={formValues.name}
            onKeyDown={(e) => {
-              if (e.key === 'Enter') {
+              if (e.key === Key.Enter) {
                handleSave();
              }
            }}
--- a/packages/twenty-front/src/pages/settings/serverless-functions/ResetServerlessFunctionStatesEffect.tsx
+++ b/packages/twenty-front/src/pages/settings/serverless-functions/ResetServerlessFunctionStatesEffect.tsx
@@ -0,0 +1,20 @@
+import { useResetRecoilState } from 'recoil';
+import { settingsServerlessFunctionInputState } from '@/settings/serverless-functions/states/settingsServerlessFunctionInputState';
+import { settingsServerlessFunctionOutputState } from '@/settings/serverless-functions/states/settingsServerlessFunctionOutputState';
+import { settingsServerlessFunctionCodeEditorOutputParamsState } from '@/settings/serverless-functions/states/settingsServerlessFunctionCodeEditorOutputParamsState';
+
+export const ResetServerlessFunctionStatesEffect = () => {
+  const resetSettingsServerlessFunctionInput = useResetRecoilState(
+    settingsServerlessFunctionInputState,
+  );
+  const resetSettingsServerlessFunctionOutput = useResetRecoilState(
+    settingsServerlessFunctionOutputState,
+  );
+  const resetSettingsServerlessFunctionCodeEditorOutputParamsState =
+    useResetRecoilState(settingsServerlessFunctionCodeEditorOutputParamsState);
+
+  resetSettingsServerlessFunctionInput();
+  resetSettingsServerlessFunctionOutput();
+  resetSettingsServerlessFunctionCodeEditorOutputParamsState();
+  return <></>;
+};
--- a/packages/twenty-front/src/pages/settings/serverless-functions/SettingsServerlessFunctionDetail.tsx
+++ b/packages/twenty-front/src/pages/settings/serverless-functions/SettingsServerlessFunctionDetail.tsx
@@ -0,0 +1,156 @@
+import { useParams } from 'react-router-dom';
+import { IconCode, IconSettings, IconTestPipe } from 'twenty-ui';
+import { SubMenuTopBarContainer } from '@/ui/layout/page/SubMenuTopBarContainer';
+import { SettingsPageContainer } from '@/settings/components/SettingsPageContainer';
+import { Breadcrumb } from '@/ui/navigation/bread-crumb/components/Breadcrumb';
+import { SettingsHeaderContainer } from '@/settings/components/SettingsHeaderContainer';
+import { Section } from '@/ui/layout/section/components/Section';
+import { TabList } from '@/ui/layout/tab/components/TabList';
+import { useTabList } from '@/ui/layout/tab/hooks/useTabList';
+import { useRecoilValue, useSetRecoilState } from 'recoil';
+import { SettingsServerlessFunctionCodeEditorTab } from '@/settings/serverless-functions/components/tabs/SettingsServerlessFunctionCodeEditorTab';
+import { SettingsServerlessFunctionSettingsTab } from '@/settings/serverless-functions/components/tabs/SettingsServerlessFunctionSettingsTab';
+import { useServerlessFunctionUpdateFormState } from '@/settings/serverless-functions/hooks/useServerlessFunctionUpdateFormState';
+import { SettingsServerlessFunctionTestTab } from '@/settings/serverless-functions/components/tabs/SettingsServerlessFunctionTestTab';
+import { useExecuteOneServerlessFunction } from '@/settings/serverless-functions/hooks/useExecuteOneServerlessFunction';
+import { SnackBarVariant } from '@/ui/feedback/snack-bar-manager/components/SnackBar';
+import { useSnackBar } from '@/ui/feedback/snack-bar-manager/hooks/useSnackBar';
+import { useUpdateOneServerlessFunction } from '@/settings/serverless-functions/hooks/useUpdateOneServerlessFunction';
+import { useDebouncedCallback } from 'use-debounce';
+import { SettingsServerlessFunctionTestTabEffect } from '@/settings/serverless-functions/components/tabs/SettingsServerlessFunctionTestTabEffect';
+import { settingsServerlessFunctionOutputState } from '@/settings/serverless-functions/states/settingsServerlessFunctionOutputState';
+import { settingsServerlessFunctionInputState } from '@/settings/serverless-functions/states/settingsServerlessFunctionInputState';
+
+const TAB_LIST_COMPONENT_ID = 'serverless-function-detail';
+
+export const SettingsServerlessFunctionDetail = () => {
+  const { serverlessFunctionId = '' } = useParams();
+  const { enqueueSnackBar } = useSnackBar();
+  const { activeTabIdState, setActiveTabId } = useTabList(
+    TAB_LIST_COMPONENT_ID,
+  );
+  const activeTabId = useRecoilValue(activeTabIdState);
+  const { executeOneServerlessFunction } = useExecuteOneServerlessFunction();
+  const { updateOneServerlessFunction } = useUpdateOneServerlessFunction();
+  const [formValues, setFormValues] =
+    useServerlessFunctionUpdateFormState(serverlessFunctionId);
+  const setSettingsServerlessFunctionOutput = useSetRecoilState(
+    settingsServerlessFunctionOutputState,
+  );
+  const settingsServerlessFunctionInput = useRecoilValue(
+    settingsServerlessFunctionInputState,
+  );
+
+  const save = async () => {
+    try {
+      await updateOneServerlessFunction({
+        id: serverlessFunctionId,
+        name: formValues.name,
+        description: formValues.description,
+        code: formValues.code,
+      });
+    } catch (err) {
+      enqueueSnackBar(
+        (err as Error)?.message || 'An error occurred while updating function',
+        {
+          variant: SnackBarVariant.Error,
+        },
+      );
+    }
+  };
+
+  const handleSave = useDebouncedCallback(save, 500);
+
+  const onChange = (key: string) => {
+    return async (value: string | undefined) => {
+      setFormValues((prevState) => ({
+        ...prevState,
+        [key]: value,
+      }));
+      await handleSave();
+    };
+  };
+
+  const handleExecute = async () => {
+    await handleSave();
+    try {
+      const result = await executeOneServerlessFunction(
+        serverlessFunctionId,
+        JSON.parse(settingsServerlessFunctionInput),
+      );
+      setSettingsServerlessFunctionOutput(
+        JSON.stringify(
+          result?.data?.executeOneServerlessFunction?.result,
+          null,
+          4,
+        ),
+      );
+    } catch (err) {
+      enqueueSnackBar(
+        (err as Error)?.message || 'An error occurred while executing function',
+        {
+          variant: SnackBarVariant.Error,
+        },
+      );
+      setSettingsServerlessFunctionOutput(JSON.stringify(err, null, 4));
+    }
+    setActiveTabId('test');
+  };
+
+  const tabs = [
+    { id: 'editor', title: 'Editor', Icon: IconCode },
+    { id: 'test', title: 'Test', Icon: IconTestPipe },
+    { id: 'settings', title: 'Settings', Icon: IconSettings },
+  ];
+
+  const renderActiveTabContent = () => {
+    switch (activeTabId) {
+      case 'editor':
+        return (
+          <SettingsServerlessFunctionCodeEditorTab
+            formValues={formValues}
+            handleExecute={handleExecute}
+            onChange={onChange}
+          />
+        );
+      case 'test':
+        return (
+          <>
+            <SettingsServerlessFunctionTestTabEffect />
+            <SettingsServerlessFunctionTestTab handleExecute={handleExecute} />
+          </>
+        );
+      case 'settings':
+        return (
+          <SettingsServerlessFunctionSettingsTab
+            formValues={formValues}
+            serverlessFunctionId={serverlessFunctionId}
+            onChange={onChange}
+          />
+        );
+      default:
+        return <></>;
+    }
+  };
+
+  return (
+    formValues.name && (
+      <SubMenuTopBarContainer Icon={IconSettings} title="Settings">
+        <SettingsPageContainer>
+          <SettingsHeaderContainer>
+            <Breadcrumb
+              links={[
+                { children: 'Functions', href: '/settings/functions' },
+                { children: `${formValues.name}` },
+              ]}
+            />
+          </SettingsHeaderContainer>
+          <Section>
+            <TabList tabListId={TAB_LIST_COMPONENT_ID} tabs={tabs} />
+          </Section>
+          {renderActiveTabContent()}
+        </SettingsPageContainer>
+      </SubMenuTopBarContainer>
+    )
+  );
+};
--- a/packages/twenty-front/src/pages/settings/serverless-functions/SettingsServerlessFunctionDetailWrapper.tsx
+++ b/packages/twenty-front/src/pages/settings/serverless-functions/SettingsServerlessFunctionDetailWrapper.tsx
@@ -0,0 +1,11 @@
+import { ResetServerlessFunctionStatesEffect } from '~/pages/settings/serverless-functions/ResetServerlessFunctionStatesEffect';
+import { SettingsServerlessFunctionDetail } from '~/pages/settings/serverless-functions/SettingsServerlessFunctionDetail';
+
+export const SettingsServerlessFunctionDetailWrapper = () => {
+  return (
+    <>
+      <ResetServerlessFunctionStatesEffect />
+      <SettingsServerlessFunctionDetail />
+    </>
+  );
+};
--- a/packages/twenty-front/src/pages/settings/serverless-functions/SettingsServerlessFunctions.tsx
+++ b/packages/twenty-front/src/pages/settings/serverless-functions/SettingsServerlessFunctions.tsx
@@ -0,0 +1,36 @@
+import { IconPlus, IconSettings } from 'twenty-ui';
+import { SubMenuTopBarContainer } from '@/ui/layout/page/SubMenuTopBarContainer';
+import { SettingsPageContainer } from '@/settings/components/SettingsPageContainer';
+import { Breadcrumb } from '@/ui/navigation/bread-crumb/components/Breadcrumb';
+import { SettingsHeaderContainer } from '@/settings/components/SettingsHeaderContainer';
+import { Section } from '@/ui/layout/section/components/Section';
+import { SettingsServerlessFunctionsTable } from '@/settings/serverless-functions/components/SettingsServerlessFunctionsTable';
+import { getSettingsPagePath } from '@/settings/utils/getSettingsPagePath';
+import { SettingsPath } from '@/types/SettingsPath';
+import { Button } from '@/ui/input/button/components/Button';
+import { UndecoratedLink } from '@/ui/navigation/link/components/UndecoratedLink';
+
+export const SettingsServerlessFunctions = () => {
+  return (
+    <SubMenuTopBarContainer Icon={IconSettings} title="Settings">
+      <SettingsPageContainer>
+        <SettingsHeaderContainer>
+          <Breadcrumb links={[{ children: 'Functions' }]} />
+          <UndecoratedLink
+            to={getSettingsPagePath(SettingsPath.NewServerlessFunction)}
+          >
+            <Button
+              Icon={IconPlus}
+              title="New Function"
+              accent="blue"
+              size="small"
+            />
+          </UndecoratedLink>
+        </SettingsHeaderContainer>
+        <Section>
+          <SettingsServerlessFunctionsTable />
+        </Section>
+      </SettingsPageContainer>
+    </SubMenuTopBarContainer>
+  );
+};
--- a/packages/twenty-front/src/pages/settings/serverless-functions/SettingsServerlessFunctionsNew.tsx
+++ b/packages/twenty-front/src/pages/settings/serverless-functions/SettingsServerlessFunctionsNew.tsx
@@ -0,0 +1,81 @@
+import { IconSettings } from 'twenty-ui';
+import { Breadcrumb } from '@/ui/navigation/bread-crumb/components/Breadcrumb';
+import { SubMenuTopBarContainer } from '@/ui/layout/page/SubMenuTopBarContainer';
+import { SettingsPageContainer } from '@/settings/components/SettingsPageContainer';
+import { SettingsHeaderContainer } from '@/settings/components/SettingsHeaderContainer';
+import { SaveAndCancelButtons } from '@/settings/components/SaveAndCancelButtons/SaveAndCancelButtons';
+import { useNavigate } from 'react-router-dom';
+
+import { useCreateOneServerlessFunction } from '@/settings/serverless-functions/hooks/useCreateOneServerlessFunction';
+import { DEFAULT_CODE } from '@/ui/input/code-editor/components/CodeEditor';
+import { ServerlessFunctionNewFormValues } from '@/settings/serverless-functions/hooks/useServerlessFunctionUpdateFormState';
+import { SettingsServerlessFunctionNewForm } from '@/settings/serverless-functions/components/SettingsServerlessFunctionNewForm';
+import { isDefined } from '~/utils/isDefined';
+import { useState } from 'react';
+import { getSettingsPagePath } from '@/settings/utils/getSettingsPagePath';
+import { SettingsPath } from '@/types/SettingsPath';
+
+export const SettingsServerlessFunctionsNew = () => {
+  const navigate = useNavigate();
+  const [formValues, setFormValues] = useState<ServerlessFunctionNewFormValues>(
+    {
+      name: '',
+      description: '',
+    },
+  );
+
+  const { createOneServerlessFunction } = useCreateOneServerlessFunction();
+  const handleSave = async () => {
+    const newServerlessFunction = await createOneServerlessFunction({
+      name: formValues.name,
+      description: formValues.description,
+      code: DEFAULT_CODE,
+    });
+
+    if (!isDefined(newServerlessFunction?.data)) {
+      return;
+    }
+    navigate(
+      getSettingsPagePath(SettingsPath.ServerlessFunctions, {
+        id: newServerlessFunction.data.createOneServerlessFunction.id,
+      }),
+    );
+  };
+
+  const onChange = (key: string) => {
+    return (value: string | undefined) => {
+      setFormValues((prevState) => ({
+        ...prevState,
+        [key]: value,
+      }));
+    };
+  };
+
+  const canSave = !!formValues.name && createOneServerlessFunction;
+
+  return (
+    <SubMenuTopBarContainer Icon={IconSettings} title="Settings">
+      <SettingsPageContainer>
+        <SettingsHeaderContainer>
+          <Breadcrumb
+            links={[
+              { children: 'Functions', href: '/settings/functions' },
+              { children: 'New' },
+            ]}
+          />
+          <SaveAndCancelButtons
+            isSaveDisabled={!canSave}
+            onCancel={() => {
+              navigate('/settings/functions');
+            }}
+            onSave={handleSave}
+          />
+        </SettingsHeaderContainer>
+        <SettingsServerlessFunctionNewForm
+          formValues={formValues}
+          onChange={onChange}
+        />
+      </SettingsPageContainer>
+    </SubMenuTopBarContainer>
+  );
+};
--- a/packages/twenty-front/src/pages/settings/serverless-functions/stories/SettingsServerlessFunctionDetail.stories.tsx
+++ b/packages/twenty-front/src/pages/settings/serverless-functions/stories/SettingsServerlessFunctionDetail.stories.tsx
@@ -0,0 +1,69 @@
+import { SettingsServerlessFunctionDetail } from '~/pages/settings/serverless-functions/SettingsServerlessFunctionDetail';
+import { graphqlMocks } from '~/testing/graphqlMocks';
+import { Meta, StoryObj } from '@storybook/react';
+import {
+  PageDecorator,
+  PageDecoratorArgs,
+} from '~/testing/decorators/PageDecorator';
+import { graphql, http, HttpResponse } from 'msw';
+import { getImageAbsoluteURIOrBase64 } from '~/utils/image/getImageAbsoluteURIOrBase64';
+import { DEFAULT_CODE } from '@/ui/input/code-editor/components/CodeEditor';
+import { within } from '@storybook/test';
+import { sleep } from '~/utils/sleep';
+
+const SOURCE_CODE_FULL_PATH =
+  'serverless-function/20202020-1c25-4d02-bf25-6aeccf7ea419/adb4bd21-7670-4c81-9f74-1fc196fe87ea/source.ts';
+
+const meta: Meta<PageDecoratorArgs> = {
+  title: 'Pages/Settings/ServerlessFunctions/SettingsServerlessFunctionDetail',
+  component: SettingsServerlessFunctionDetail,
+  decorators: [PageDecorator],
+  args: {
+    routePath: '/settings/function/',
+    routeParams: {
+      ':serverlessFunctionId': 'adb4bd21-7670-4c81-9f74-1fc196fe87ea',
+    },
+  },
+  parameters: {
+    msw: {
+      handlers: [
+        ...graphqlMocks.handlers,
+        graphql.query('GetOneServerlessFunction', () => {
+          return HttpResponse.json({
+            data: {
+              serverlessFunction: {
+                __typename: 'ServerlessFunction',
+                id: 'adb4bd21-7670-4c81-9f74-1fc196fe87ea',
+                name: 'Serverless Function Name',
+                description: '',
+                syncStatus: 'READY',
+                runtime: 'nodejs18.x',
+                sourceCodeFullPath: SOURCE_CODE_FULL_PATH,
+                sourceCodeHash: '42d2734b3dc8a7b45a16803ed7f417bc',
+                updatedAt: '2024-02-24T10:23:10.673Z',
+                createdAt: '2024-02-24T10:23:10.673Z',
+              },
+            },
+          });
+        }),
+        http.get(
+          getImageAbsoluteURIOrBase64(SOURCE_CODE_FULL_PATH) || '',
+          () => {
+            return HttpResponse.text(DEFAULT_CODE);
+          },
+        ),
+      ],
+    },
+  },
+};
+export default meta;
+
+export type Story = StoryObj<typeof SettingsServerlessFunctionDetail>;
+
+export const Default: Story = {
+  play: async ({ canvasElement }) => {
+    const canvas = within(canvasElement);
+    await sleep(100);
+    await canvas.findByText('Code your function');
+  },
+};
--- a/packages/twenty-front/src/pages/settings/serverless-functions/stories/SettingsServerlessFunctions.stories.tsx
+++ b/packages/twenty-front/src/pages/settings/serverless-functions/stories/SettingsServerlessFunctions.stories.tsx
@@ -0,0 +1,32 @@
+import { SettingsServerlessFunctions } from '~/pages/settings/serverless-functions/SettingsServerlessFunctions';
+import { graphqlMocks } from '~/testing/graphqlMocks';
+import { Meta, StoryObj } from '@storybook/react';
+import {
+  PageDecorator,
+  PageDecoratorArgs,
+} from '~/testing/decorators/PageDecorator';
+import { sleep } from '~/utils/sleep';
+import { within } from '@storybook/test';
+
+const meta: Meta<PageDecoratorArgs> = {
+  title: 'Pages/Settings/ServerlessFunctions/SettingsServerlessFunctions',
+  component: SettingsServerlessFunctions,
+  decorators: [PageDecorator],
+  args: { routePath: '/settings/functions' },
+  parameters: {
+    msw: graphqlMocks,
+  },
+};
+export default meta;
+
+export type Story = StoryObj<typeof SettingsServerlessFunctions>;
+
+export const Default: Story = {
+  play: async ({ canvasElement }) => {
+    const canvas = within(canvasElement);
+    await sleep(100);
+
+    await canvas.findByText('Functions');
+    await canvas.findByText('Add your first Function');
+  },
+};
--- a/packages/twenty-front/src/pages/settings/serverless-functions/stories/SettingsServerlessFunctionsNew.stories.tsx
+++ b/packages/twenty-front/src/pages/settings/serverless-functions/stories/SettingsServerlessFunctionsNew.stories.tsx
@@ -0,0 +1,37 @@
+import { SettingsServerlessFunctionsNew } from '~/pages/settings/serverless-functions/SettingsServerlessFunctionsNew';
+import { graphqlMocks } from '~/testing/graphqlMocks';
+import { Meta, StoryObj } from '@storybook/react';
+import {
+  PageDecorator,
+  PageDecoratorArgs,
+} from '~/testing/decorators/PageDecorator';
+import { userEvent, within } from '@storybook/test';
+import { sleep } from '~/utils/sleep';
+
+const meta: Meta<PageDecoratorArgs> = {
+  title: 'Pages/Settings/ServerlessFunctions/SettingsServerlessFunctionsNew',
+  component: SettingsServerlessFunctionsNew,
+  decorators: [PageDecorator],
+  args: { routePath: '/settings/functions/new' },
+  parameters: {
+    msw: graphqlMocks,
+  },
+};
+export default meta;
+
+export type Story = StoryObj<typeof SettingsServerlessFunctionsNew>;
+
+export const Default: Story = {
+  play: async ({ canvasElement }) => {
+    const canvas = within(canvasElement);
+    await sleep(100);
+    await canvas.findByText('Functions');
+    await canvas.findByText('New');
+
+    const input = await canvas.findByPlaceholderText('Name');
+    await userEvent.type(input, 'Function Name');
+    const saveButton = await canvas.findByText('Save');
+
+    await userEvent.click(saveButton);
+  },
+};
--- a/packages/twenty-front/src/utils/array/tests/sortByAscString.test.ts
+++ b/packages/twenty-front/src/utils/array/tests/sortByAscString.test.ts
@@ -0,0 +1,9 @@
+import { sortByAscString } from '~/utils/array/sortByAscString';
+
+describe('sortByAscString', () => {
+  test('should sort properly', () => {
+    expect(sortByAscString('a', 'b')).toEqual(-1);
+    expect(sortByAscString('b', 'a')).toEqual(1);
+    expect(sortByAscString('a', 'a')).toEqual(0);
+  });
+});
--- a/packages/twenty-front/src/utils/file/tests/getFileAbsoluteURI.test.ts
+++ b/packages/twenty-front/src/utils/file/tests/getFileAbsoluteURI.test.ts
@@ -0,0 +1,10 @@
+import { getFileAbsoluteURI } from '../getFileAbsoluteURI';
+import { REACT_APP_SERVER_BASE_URL } from '~/config';
+
+describe('getFileAbsoluteURI', () => {
+  test('should return absolute uri', () => {
+    expect(getFileAbsoluteURI('foo')).toEqual(
+      `${REACT_APP_SERVER_BASE_URL}/files/foo`,
+    );
+  });
+});
--- a/packages/twenty-front/src/utils/file/getFileAbsoluteURI.ts
+++ b/packages/twenty-front/src/utils/file/getFileAbsoluteURI.ts
@@ -0,0 +1,5 @@
+import { REACT_APP_SERVER_BASE_URL } from '~/config';
+
+export const getFileAbsoluteURI = (fileUrl?: string) => {
+  return `${REACT_APP_SERVER_BASE_URL}/files/${fileUrl}`;
+};
--- a/packages/twenty-front/src/utils/title-utils.ts
+++ b/packages/twenty-front/src/utils/title-utils.ts
@@ -10,6 +10,7 @@ export enum SettingsPageTitles {
  Members = 'Members - Settings',
  Developers = 'Developers - Settings',
  Integration = 'Integrations - Settings',
+  ServerlessFunctions = 'Functions - Settings',
  General = 'General - Settings',
  Default = 'Settings',
 }
@@ -21,6 +22,7 @@ enum SettingsPathPrefixes {
  Objects = `${AppBasePath.Settings}/${SettingsPath.Objects}`,
  Members = `${AppBasePath.Settings}/${SettingsPath.WorkspaceMembersPage}`,
  Developers = `${AppBasePath.Settings}/${SettingsPath.Developers}`,
+  ServerlessFunctions = `${AppBasePath.Settings}/${SettingsPath.ServerlessFunctions}`,
  Integration = `${AppBasePath.Settings}/${SettingsPath.Integrations}`,
  General = `${AppBasePath.Settings}/${SettingsPath.Workspace}`,
 }
@@ -63,6 +65,8 @@ export const getPageTitleFromPath = (pathname: string): string => {
      return SettingsPageTitles.Objects;
    case SettingsPathPrefixes.Developers:
      return SettingsPageTitles.Developers;
+    case SettingsPathPrefixes.ServerlessFunctions:
+      return SettingsPageTitles.ServerlessFunctions;
    case SettingsPathPrefixes.Integration:
      return SettingsPageTitles.Integration;
    case SettingsPathPrefixes.General:
--- a/packages/twenty-server/package.json
+++ b/packages/twenty-server/package.json
@@ -17,6 +17,7 @@
    "@graphql-yoga/nestjs": "patch:@graphql-yoga/nestjs@2.1.0#./patches/@graphql-yoga-nestjs-npm-2.1.0-cb509e6047.patch",
    "@langchain/mistralai": "^0.0.24",
    "@langchain/openai": "^0.1.3",
+    "@monaco-editor/react": "^4.6.0",
    "@nestjs/cache-manager": "^2.2.1",
    "@nestjs/devtools-integration": "^0.1.6",
    "@nestjs/graphql": "patch:@nestjs/graphql@12.1.1#./patches/@nestjs+graphql+12.1.1.patch",
@@ -34,6 +35,7 @@
    "lodash.omitby": "^4.6.0",
    "lodash.uniq": "^4.5.0",
    "lodash.uniqby": "^4.7.0",
+    "monaco-editor": "^0.50.0",
    "passport": "^0.7.0",
    "psl": "^1.9.0",
    "tsconfig-paths": "^4.2.0",
--- a/packages/twenty-server/src/database/typeorm-seeds/core/feature-flags.ts
+++ b/packages/twenty-server/src/database/typeorm-seeds/core/feature-flags.ts
@@ -50,6 +50,11 @@ export const seedFeatureFlags = async (
        workspaceId: workspaceId,
        value: true,
      },
+      {
+        key: FeatureFlagKeys.IsFunctionSettingsEnabled,
+        workspaceId: workspaceId,
+        value: true,
+      },
      {
        key: FeatureFlagKeys.IsWorkflowEnabled,
        workspaceId: workspaceId,
--- a/packages/twenty-server/src/database/typeorm/metadata/migrations/1721309629608-addRuntimeColumnToServerlessFunction.ts
+++ b/packages/twenty-server/src/database/typeorm/metadata/migrations/1721309629608-addRuntimeColumnToServerlessFunction.ts
@@ -0,0 +1,25 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class AddRuntimeColumnToServerlessFunction1721309629608
+  implements MigrationInterface
+{
+  name = 'AddRuntimeColumnToServerlessFunction1721309629608';
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(
+      `ALTER TABLE "metadata"."serverlessFunction" ADD "runtime" character varying NOT NULL DEFAULT 'nodejs18.x'`,
+    );
+    await queryRunner.query(
+      `ALTER TABLE "metadata"."serverlessFunction" ADD "description" character varying`,
+    );
+    await queryRunner.query(
+      `ALTER TABLE "metadata"."serverlessFunction" ADD "sourceCodeFullPath" character varying NOT NULL`,
+    );
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(
+      `ALTER TABLE "metadata"."serverlessFunction" DROP COLUMN "runtime"`,
+    );
+  }
+}
--- a/packages/twenty-server/src/engine/core-modules/feature-flag/feature-flag.entity.ts
+++ b/packages/twenty-server/src/engine/core-modules/feature-flag/feature-flag.entity.ts
@@ -25,6 +25,7 @@ export enum FeatureFlagKeys {
  IsMessagingAliasFetchingEnabled = 'IS_MESSAGING_ALIAS_FETCHING_ENABLED',
  IsGoogleCalendarSyncV2Enabled = 'IS_GOOGLE_CALENDAR_SYNC_V2_ENABLED',
  IsFreeAccessEnabled = 'IS_FREE_ACCESS_ENABLED',
+  IsFunctionSettingsEnabled = 'IS_FUNCTION_SETTINGS_ENABLED',
  IsWorkflowEnabled = 'IS_WORKFLOW_ENABLED',
 }

--- a/packages/twenty-server/src/engine/core-modules/file/file.utils.ts
+++ b/packages/twenty-server/src/engine/core-modules/file/file.utils.ts
@@ -23,7 +23,11 @@ export const checkFilePath = (filePath: string): string => {
    throw new BadRequestException(`Folder ${folder} is not allowed`);
  }

-  if (size && !settings.storage.imageCropSizes[folder]?.includes(size)) {
+  if (
+    folder !== kebabCase(FileFolder.ServerlessFunction) &&
+    size &&
+    !settings.storage.imageCropSizes[folder]?.includes(size)
+  ) {
    throw new BadRequestException(`Size ${size} is not allowed`);
  }

--- a/packages/twenty-server/src/engine/integrations/file-storage/drivers/interfaces/storage-driver.interface.ts
+++ b/packages/twenty-server/src/engine/integrations/file-storage/drivers/interfaces/storage-driver.interface.ts
@@ -1,6 +1,7 @@
 import { Readable } from 'stream';

 export interface StorageDriver {
+  delete(params: { folderPath: string; filename?: string }): Promise<void>;
  read(params: { folderPath: string; filename: string }): Promise<Readable>;
  write(params: {
    file: Buffer | Uint8Array | string;
--- a/packages/twenty-server/src/engine/integrations/file-storage/drivers/local.driver.ts
+++ b/packages/twenty-server/src/engine/integrations/file-storage/drivers/local.driver.ts
@@ -42,6 +42,19 @@ export class LocalDriver implements StorageDriver {
    await fs.writeFile(filePath, params.file);
  }

+  async delete(params: {
+    folderPath: string;
+    filename?: string;
+  }): Promise<void> {
+    const filePath = join(
+      `${this.options.storagePath}/`,
+      params.folderPath,
+      params.filename || '',
+    );
+
+    await fs.rm(filePath, { recursive: true });
+  }
+
  async read(params: {
    folderPath: string;
    filename: string;
--- a/packages/twenty-server/src/engine/integrations/file-storage/drivers/s3.driver.ts
+++ b/packages/twenty-server/src/engine/integrations/file-storage/drivers/s3.driver.ts
@@ -2,8 +2,11 @@ import { Readable } from 'stream';

 import {
  CreateBucketCommandInput,
+  DeleteObjectCommand,
+  DeleteObjectsCommand,
  GetObjectCommand,
  HeadBucketCommandInput,
+  ListObjectsV2Command,
  NotFound,
  PutObjectCommand,
  S3,
@@ -53,6 +56,57 @@ export class S3Driver implements StorageDriver {
    await this.s3Client.send(command);
  }

+  private async emptyS3Directory(folderPath) {
+    const listParams = {
+      Bucket: this.bucketName,
+      Prefix: folderPath,
+    };
+
+    const listObjectsCommand = new ListObjectsV2Command(listParams);
+    const listedObjects = await this.s3Client.send(listObjectsCommand);
+
+    if (listedObjects.Contents?.length === 0) return;
+
+    const deleteParams = {
+      Bucket: this.bucketName,
+      Delete: {
+        Objects: listedObjects.Contents?.map(({ Key }) => {
+          return { Key };
+        }),
+      },
+    };
+
+    const deleteObjectCommand = new DeleteObjectsCommand(deleteParams);
+
+    await this.s3Client.send(deleteObjectCommand);
+
+    if (listedObjects.IsTruncated) {
+      await this.emptyS3Directory(folderPath);
+    }
+  }
+
+  async delete(params: {
+    folderPath: string;
+    filename?: string;
+  }): Promise<void> {
+    if (params.filename) {
+      const deleteCommand = new DeleteObjectCommand({
+        Key: `${params.folderPath}/${params.filename}`,
+        Bucket: this.bucketName,
+      });
+
+      await this.s3Client.send(deleteCommand);
+    } else {
+      await this.emptyS3Directory(params.folderPath);
+      const deleteEmptyFolderCommand = new DeleteObjectCommand({
+        Key: `${params.folderPath}`,
+        Bucket: this.bucketName,
+      });
+
+      await this.s3Client.send(deleteEmptyFolderCommand);
+    }
+  }
+
  async read(params: {
    folderPath: string;
    filename: string;
--- a/packages/twenty-server/src/engine/integrations/file-storage/file-storage.service.ts
+++ b/packages/twenty-server/src/engine/integrations/file-storage/file-storage.service.ts
@@ -10,6 +10,10 @@ import { StorageDriver } from './drivers/interfaces/storage-driver.interface';
 export class FileStorageService implements StorageDriver {
  constructor(@Inject(STORAGE_DRIVER) private driver: StorageDriver) {}

+  delete(params: { folderPath: string; filename?: string }): Promise<void> {
+    return this.driver.delete(params);
+  }
+
  write(params: {
    file: string | Buffer | Uint8Array;
    name: string;
--- a/packages/twenty-server/src/engine/integrations/serverless/drivers/interfaces/serverless-driver.interface.ts
+++ b/packages/twenty-server/src/engine/integrations/serverless/drivers/interfaces/serverless-driver.interface.ts
@@ -1,6 +1,7 @@
 import { ServerlessFunctionEntity } from 'src/engine/metadata-modules/serverless-function/serverless-function.entity';

 export interface ServerlessDriver {
+  delete(serverlessFunction: ServerlessFunctionEntity): Promise<void>;
  build(serverlessFunction: ServerlessFunctionEntity): Promise<void>;
  execute(
    serverlessFunction: ServerlessFunctionEntity,
--- a/packages/twenty-server/src/engine/integrations/serverless/drivers/lambda.driver.ts
+++ b/packages/twenty-server/src/engine/integrations/serverless/drivers/lambda.driver.ts
@@ -5,8 +5,12 @@ import {
  Lambda,
  LambdaClientConfig,
  InvokeCommand,
+  GetFunctionCommand,
+  UpdateFunctionCodeCommand,
+  DeleteFunctionCommand,
 } from '@aws-sdk/client-lambda';
 import { CreateFunctionCommandInput } from '@aws-sdk/client-lambda/dist-types/commands/CreateFunctionCommand';
+import { UpdateFunctionCodeCommandInput } from '@aws-sdk/client-lambda/dist-types/commands/UpdateFunctionCodeCommand';

 import { ServerlessDriver } from 'src/engine/integrations/serverless/drivers/interfaces/serverless-driver.interface';

@@ -42,6 +46,18 @@ export class LambdaDriver
    this.buildDirectoryManagerService = options.buildDirectoryManagerService;
  }

+  async delete(serverlessFunction: ServerlessFunctionEntity) {
+    try {
+      const deleteFunctionCommand = new DeleteFunctionCommand({
+        FunctionName: serverlessFunction.id,
+      });
+
+      await this.lambdaClient.send(deleteFunctionCommand);
+    } catch {
+      return;
+    }
+  }
+
  async build(serverlessFunction: ServerlessFunctionEntity) {
    const javascriptCode = await this.getCompiledCode(
      serverlessFunction,
@@ -59,21 +75,44 @@ export class LambdaDriver

    await createZipFile(sourceTemporaryDir, lambdaZipPath);

-    const params: CreateFunctionCommandInput = {
-      Code: {
+    let existingFunction = true;
+
+    try {
+      const getFunctionCommand = new GetFunctionCommand({
+        FunctionName: serverlessFunction.id,
+      });
+
+      await this.lambdaClient.send(getFunctionCommand);
+    } catch {
+      existingFunction = false;
+    }
+
+    if (!existingFunction) {
+      const params: CreateFunctionCommandInput = {
+        Code: {
+          ZipFile: await fs.promises.readFile(lambdaZipPath),
+        },
+        FunctionName: serverlessFunction.id,
+        Handler: lambdaHandler,
+        Role: this.lambdaRole,
+        Runtime: serverlessFunction.runtime,
+        Description: 'Lambda function to run user script',
+        Timeout: 900,
+      };
+
+      const command = new CreateFunctionCommand(params);
+
+      await this.lambdaClient.send(command);
+    } else {
+      const params: UpdateFunctionCodeCommandInput = {
        ZipFile: await fs.promises.readFile(lambdaZipPath),
-      },
-      FunctionName: serverlessFunction.id,
-      Handler: lambdaHandler,
-      Role: this.lambdaRole,
-      Runtime: 'nodejs18.x',
-      Description: 'Lambda function to run user script',
-      Timeout: 900,
-    };
+        FunctionName: serverlessFunction.id,
+      };

-    const command = new CreateFunctionCommand(params);
+      const command = new UpdateFunctionCodeCommand(params);

-    await this.lambdaClient.send(command);
+      await this.lambdaClient.send(command);
+    }

    await this.buildDirectoryManagerService.clean();
  }
--- a/packages/twenty-server/src/engine/integrations/serverless/drivers/local.driver.ts
+++ b/packages/twenty-server/src/engine/integrations/serverless/drivers/local.driver.ts
@@ -28,6 +28,12 @@ export class LocalDriver
    this.fileStorageService = options.fileStorageService;
  }

+  async delete(serverlessFunction: ServerlessFunctionEntity) {
+    await this.fileStorageService.delete({
+      folderPath: this.getFolderPath(serverlessFunction),
+    });
+  }
+
  async build(serverlessFunction: ServerlessFunctionEntity) {
    const javascriptCode = await this.getCompiledCode(
      serverlessFunction,
@@ -57,8 +63,16 @@ export class LocalDriver
    const modifiedContent = `
    process.on('message', async (message) => {
      const { event, context } = message;
-      const result = await handler(event, context);
-      process.send(result);
+      try {
+        const result = await handler(event, context);
+        process.send(result);
+      } catch (error) {
+        process.send({
+          errorType: error.name,
+          errorMessage: error.message,
+          stackTrace: error.stack.split('\\n').filter((line) => line.trim() !== ''),
+        });
+      }
    });

    ${fileContent}
@@ -67,7 +81,7 @@ export class LocalDriver
    await fs.writeFile(tmpFilePath, modifiedContent);

    return await new Promise((resolve, reject) => {
-      const child = fork(tmpFilePath);
+      const child = fork(tmpFilePath, { silent: true });

      child.on('message', (message: object) => {
        resolve(message);
@@ -75,6 +89,32 @@ export class LocalDriver
        fs.unlink(tmpFilePath);
      });

+      child.stderr?.on('data', (data) => {
+        const stackTrace = data
+          .toString()
+          .split('\n')
+          .filter((line) => line.trim() !== '');
+        const errorTrace = stackTrace.filter((line) =>
+          line.includes('Error: '),
+        )?.[0];
+
+        let errorType = 'Unknown';
+        let errorMessage = '';
+
+        if (errorTrace) {
+          errorType = errorTrace.split(':')[0];
+          errorMessage = errorTrace.split(': ')[1];
+        }
+
+        resolve({
+          errorType,
+          errorMessage,
+          stackTrace: stackTrace,
+        });
+        child.kill();
+        fs.unlink(tmpFilePath);
+      });
+
      child.on('error', (error) => {
        reject(error);
        child.kill();
--- a/packages/twenty-server/src/engine/integrations/serverless/serverless.service.ts
+++ b/packages/twenty-server/src/engine/integrations/serverless/serverless.service.ts
@@ -9,6 +9,10 @@ import { ServerlessFunctionEntity } from 'src/engine/metadata-modules/serverless
 export class ServerlessService implements ServerlessDriver {
  constructor(@Inject(SERVERLESS_DRIVER) private driver: ServerlessDriver) {}

+  async delete(serverlessFunction: ServerlessFunctionEntity): Promise<void> {
+    return this.driver.delete(serverlessFunction);
+  }
+
  async build(serverlessFunction: ServerlessFunctionEntity): Promise<void> {
    return this.driver.build(serverlessFunction);
  }
--- a/packages/twenty-server/src/engine/metadata-modules/serverless-function/dtos/create-serverless-function-from-file.input.ts
+++ b/packages/twenty-server/src/engine/metadata-modules/serverless-function/dtos/create-serverless-function-from-file.input.ts
@@ -0,0 +1,16 @@
+import { Field, InputType } from '@nestjs/graphql';
+
+import { IsNotEmpty, IsOptional, IsString } from 'class-validator';
+
+@InputType()
+export class CreateServerlessFunctionFromFileInput {
+  @IsString()
+  @IsNotEmpty()
+  @Field()
+  name: string;
+
+  @IsString()
+  @IsOptional()
+  @Field({ nullable: true })
+  description?: string;
+}
--- a/packages/twenty-server/src/engine/metadata-modules/serverless-function/dtos/create-serverless-function.input.ts
+++ b/packages/twenty-server/src/engine/metadata-modules/serverless-function/dtos/create-serverless-function.input.ts
@@ -0,0 +1,13 @@
+import { Field, InputType } from '@nestjs/graphql';
+
+import { IsNotEmpty, IsString } from 'class-validator';
+
+import { CreateServerlessFunctionFromFileInput } from 'src/engine/metadata-modules/serverless-function/dtos/create-serverless-function-from-file.input';
+
+@InputType()
+export class CreateServerlessFunctionInput extends CreateServerlessFunctionFromFileInput {
+  @IsString()
+  @IsNotEmpty()
+  @Field()
+  code: string;
+}
--- a/packages/twenty-server/src/engine/metadata-modules/serverless-function/dtos/delete-serverless-function.input.ts
+++ b/packages/twenty-server/src/engine/metadata-modules/serverless-function/dtos/delete-serverless-function.input.ts
@@ -0,0 +1,9 @@
+import { ID, InputType } from '@nestjs/graphql';
+
+import { IDField } from '@ptc-org/nestjs-query-graphql';
+
+@InputType()
+export class DeleteServerlessFunctionInput {
+  @IDField(() => ID, { description: 'The id of the function.' })
+  id!: string;
+}
--- a/packages/twenty-server/src/engine/metadata-modules/serverless-function/dtos/execute-serverless-function.input.ts
+++ b/packages/twenty-server/src/engine/metadata-modules/serverless-function/dtos/execute-serverless-function.input.ts
@@ -1,14 +1,18 @@
 import { ArgsType, Field } from '@nestjs/graphql';

-import { IsNotEmpty, IsObject, IsOptional, IsString } from 'class-validator';
+import { IsNotEmpty, IsObject, IsOptional, IsUUID } from 'class-validator';
 import graphqlTypeJson from 'graphql-type-json';

+import { UUIDScalarType } from 'src/engine/api/graphql/workspace-schema-builder/graphql-types/scalars';
+
@ArgsType()
 export class ExecuteServerlessFunctionInput {
-  @Field({ description: 'Name of the serverless function to execute' })
+  @Field(() => UUIDScalarType, {
+    description: 'Id of the serverless function to execute',
+  })
  @IsNotEmpty()
-  @IsString()
-  name: string;
+  @IsUUID()
+  id: string;

  @Field(() => graphqlTypeJson, {
    description: 'Payload in JSON format',
--- a/packages/twenty-server/src/engine/metadata-modules/serverless-function/dtos/serverless-function-execution-result-d-t.o.ts
+++ b/packages/twenty-server/src/engine/metadata-modules/serverless-function/dtos/serverless-function-execution-result-d-t.o.ts
@@ -4,7 +4,7 @@ import { IsObject } from 'class-validator';
 import graphqlTypeJson from 'graphql-type-json';

@ObjectType('ServerlessFunctionExecutionResult')
-export class ServerlessFunctionExecutionResultDTO {
+export class ServerlessFunctionExecutionResultDto {
  @IsObject()
  @Field(() => graphqlTypeJson, {
    description: 'Execution result in JSON format',
--- a/packages/twenty-server/src/engine/metadata-modules/serverless-function/dtos/serverless-function.dto.ts
+++ b/packages/twenty-server/src/engine/metadata-modules/serverless-function/dtos/serverless-function.dto.ts
@@ -26,7 +26,7 @@ registerEnumType(ServerlessFunctionSyncStatus, {
  description: 'SyncStatus of the serverlessFunction',
 });

-@ObjectType('serverlessFunction')
+@ObjectType('ServerlessFunction')
@Authorize({
  authorize: (context: any) => ({
    workspaceId: { eq: context?.req?.user?.workspace?.id },
@@ -47,11 +47,25 @@ export class ServerlessFunctionDto {
  @Field()
  name: string;

+  @IsString()
+  @Field()
+  description: string;
+
  @IsString()
  @IsNotEmpty()
  @Field()
  sourceCodeHash: string;

+  @IsString()
+  @IsNotEmpty()
+  @Field()
+  sourceCodeFullPath: string;
+
+  @IsString()
+  @IsNotEmpty()
+  @Field()
+  runtime: string;
+
  @IsEnum(ServerlessFunctionSyncStatus)
  @IsNotEmpty()
  @Field(() => ServerlessFunctionSyncStatus)
--- a/packages/twenty-server/src/engine/metadata-modules/serverless-function/dtos/update-serverless-function.input.ts
+++ b/packages/twenty-server/src/engine/metadata-modules/serverless-function/dtos/update-serverless-function.input.ts
@@ -0,0 +1,29 @@
+import { Field, InputType } from '@nestjs/graphql';
+
+import { IsNotEmpty, IsString, IsUUID } from 'class-validator';
+
+import { UUIDScalarType } from 'src/engine/api/graphql/workspace-schema-builder/graphql-types/scalars';
+
+@InputType()
+export class UpdateServerlessFunctionInput {
+  @Field(() => UUIDScalarType, {
+    description: 'Id of the serverless function to execute',
+  })
+  @IsNotEmpty()
+  @IsUUID()
+  id: string;
+
+  @IsString()
+  @IsNotEmpty()
+  @Field()
+  name: string;
+
+  @IsString()
+  @Field({ nullable: true })
+  description?: string;
+
+  @IsString()
+  @IsNotEmpty()
+  @Field()
+  code: string;
+}
--- a/packages/twenty-server/src/engine/metadata-modules/serverless-function/serverless-function.entity.ts
+++ b/packages/twenty-server/src/engine/metadata-modules/serverless-function/serverless-function.entity.ts
@@ -12,6 +12,10 @@ export enum ServerlessFunctionSyncStatus {
  READY = 'READY',
 }

+export enum ServerlessFunctionRuntime {
+  NODE18 = 'nodejs18.x',
+}
+
@Entity('serverlessFunction')
@Unique('IndexOnNameAndWorkspaceIdUnique', ['name', 'workspaceId'])
 export class ServerlessFunctionEntity {
@@ -21,9 +25,18 @@ export class ServerlessFunctionEntity {
  @Column({ nullable: false })
  name: string;

+  @Column({ nullable: true })
+  description: string;
+
  @Column({ nullable: false })
  sourceCodeHash: string;

+  @Column({ nullable: false })
+  sourceCodeFullPath: string;
+
+  @Column({ nullable: false, default: ServerlessFunctionRuntime.NODE18 })
+  runtime: ServerlessFunctionRuntime;
+
  @Column({
    nullable: false,
    default: ServerlessFunctionSyncStatus.NOT_READY,
--- a/packages/twenty-server/src/engine/metadata-modules/serverless-function/serverless-function.exception.ts
+++ b/packages/twenty-server/src/engine/metadata-modules/serverless-function/serverless-function.exception.ts
@@ -9,6 +9,7 @@ export class ServerlessFunctionException extends CustomException {

 export enum ServerlessFunctionExceptionCode {
  SERVERLESS_FUNCTION_NOT_FOUND = 'SERVERLESS_FUNCTION_NOT_FOUND',
+  FEATURE_FLAG_INVALID = 'FEATURE_FLAG_INVALID',
  SERVERLESS_FUNCTION_ALREADY_EXIST = 'SERVERLESS_FUNCTION_ALREADY_EXIST',
  SERVERLESS_FUNCTION_NOT_READY = 'SERVERLESS_FUNCTION_NOT_READY',
 }
--- a/packages/twenty-server/src/engine/metadata-modules/serverless-function/serverless-function.module.ts
+++ b/packages/twenty-server/src/engine/metadata-modules/serverless-function/serverless-function.module.ts
@@ -1,4 +1,5 @@
 import { Module } from '@nestjs/common';
+import { TypeOrmModule } from '@nestjs/typeorm';

 import {
  NestjsQueryGraphQLModule,
@@ -14,6 +15,7 @@ import { ServerlessFunctionResolver } from 'src/engine/metadata-modules/serverle
 import { JwtAuthGuard } from 'src/engine/guards/jwt.auth.guard';
 import { ServerlessFunctionDto } from 'src/engine/metadata-modules/serverless-function/dtos/serverless-function.dto';
 import { FileUploadModule } from 'src/engine/core-modules/file/file-upload/file-upload.module';
+import { FeatureFlagEntity } from 'src/engine/core-modules/feature-flag/feature-flag.entity';

@Module({
  imports: [
@@ -24,6 +26,7 @@ import { FileUploadModule } from 'src/engine/core-modules/file/file-upload/file-
          [ServerlessFunctionEntity],
          'metadata',
        ),
+        TypeOrmModule.forFeature([FeatureFlagEntity], 'core'),
      ],
      services: [ServerlessFunctionService],
      resolvers: [
--- a/packages/twenty-server/src/engine/metadata-modules/serverless-function/serverless-function.resolver.ts
+++ b/packages/twenty-server/src/engine/metadata-modules/serverless-function/serverless-function.resolver.ts
@@ -1,7 +1,9 @@
 import { UseGuards } from '@nestjs/common';
 import { Args, Mutation, Resolver } from '@nestjs/graphql';
+import { InjectRepository } from '@nestjs/typeorm';

 import { FileUpload, GraphQLUpload } from 'graphql-upload';
+import { Repository } from 'typeorm';

 import { JwtAuthGuard } from 'src/engine/guards/jwt.auth.guard';
 import { ServerlessFunctionService } from 'src/engine/metadata-modules/serverless-function/serverless-function.service';
@@ -9,45 +11,136 @@ import { ExecuteServerlessFunctionInput } from 'src/engine/metadata-modules/serv
 import { AuthWorkspace } from 'src/engine/decorators/auth/auth-workspace.decorator';
 import { Workspace } from 'src/engine/core-modules/workspace/workspace.entity';
 import { ServerlessFunctionDto } from 'src/engine/metadata-modules/serverless-function/dtos/serverless-function.dto';
-import { ServerlessFunctionExecutionResultDTO } from 'src/engine/metadata-modules/serverless-function/dtos/serverless-function-execution-result-d-t.o';
+import { ServerlessFunctionExecutionResultDto } from 'src/engine/metadata-modules/serverless-function/dtos/serverless-function-execution-result.dto';
 import { serverlessFunctionGraphQLApiExceptionHandler } from 'src/engine/metadata-modules/serverless-function/utils/serverless-function-graphql-api-exception-handler.utils';
+import { CreateServerlessFunctionInput } from 'src/engine/metadata-modules/serverless-function/dtos/create-serverless-function.input';
+import { CreateServerlessFunctionFromFileInput } from 'src/engine/metadata-modules/serverless-function/dtos/create-serverless-function-from-file.input';
+import { UpdateServerlessFunctionInput } from 'src/engine/metadata-modules/serverless-function/dtos/update-serverless-function.input';
+import { DeleteServerlessFunctionInput } from 'src/engine/metadata-modules/serverless-function/dtos/delete-serverless-function.input';
+import {
+  FeatureFlagEntity,
+  FeatureFlagKeys,
+} from 'src/engine/core-modules/feature-flag/feature-flag.entity';
+import {
+  ServerlessFunctionException,
+  ServerlessFunctionExceptionCode,
+} from 'src/engine/metadata-modules/serverless-function/serverless-function.exception';

@UseGuards(JwtAuthGuard)
@Resolver()
 export class ServerlessFunctionResolver {
  constructor(
    private readonly serverlessFunctionService: ServerlessFunctionService,
+    @InjectRepository(FeatureFlagEntity, 'core')
+    private readonly featureFlagRepository: Repository<FeatureFlagEntity>,
  ) {}

+  async checkFeatureFlag(workspaceId: string) {
+    const isFunctionSettingsEnabled =
+      await this.featureFlagRepository.findOneBy({
+        workspaceId,
+        key: FeatureFlagKeys.IsFunctionSettingsEnabled,
+        value: true,
+      });
+
+    if (!isFunctionSettingsEnabled) {
+      throw new ServerlessFunctionException(
+        `IS_FUNCTION_SETTINGS_ENABLED feature flag is not set to true for this workspace`,
+        ServerlessFunctionExceptionCode.SERVERLESS_FUNCTION_NOT_FOUND,
+      );
+    }
+  }
+
  @Mutation(() => ServerlessFunctionDto)
-  async createOneServerlessFunction(
-    @Args({ name: 'file', type: () => GraphQLUpload })
-    file: FileUpload,
-    @Args('name', { type: () => String }) name: string,
+  async deleteOneServerlessFunction(
+    @Args('input') input: DeleteServerlessFunctionInput,
    @AuthWorkspace() { id: workspaceId }: Workspace,
  ) {
    try {
-      return await this.serverlessFunctionService.createOne(
-        name,
+      await this.checkFeatureFlag(workspaceId);
+
+      return await this.serverlessFunctionService.deleteOneServerlessFunction(
+        input.id,
        workspaceId,
-        file,
      );
    } catch (error) {
      serverlessFunctionGraphQLApiExceptionHandler(error);
    }
  }

-  @Mutation(() => ServerlessFunctionExecutionResultDTO)
+  @Mutation(() => ServerlessFunctionDto)
+  async updateOneServerlessFunction(
+    @Args('input')
+    input: UpdateServerlessFunctionInput,
+    @AuthWorkspace() { id: workspaceId }: Workspace,
+  ) {
+    try {
+      await this.checkFeatureFlag(workspaceId);
+
+      return await this.serverlessFunctionService.updateOneServerlessFunction(
+        input,
+        workspaceId,
+      );
+    } catch (error) {
+      serverlessFunctionGraphQLApiExceptionHandler(error);
+    }
+  }
+
+  @Mutation(() => ServerlessFunctionDto)
+  async createOneServerlessFunction(
+    @Args('input')
+    input: CreateServerlessFunctionInput,
+    @AuthWorkspace() { id: workspaceId }: Workspace,
+  ) {
+    try {
+      await this.checkFeatureFlag(workspaceId);
+
+      return await this.serverlessFunctionService.createOneServerlessFunction(
+        {
+          name: input.name,
+          description: input.description,
+        },
+        input.code,
+        workspaceId,
+      );
+    } catch (error) {
+      serverlessFunctionGraphQLApiExceptionHandler(error);
+    }
+  }
+
+  @Mutation(() => ServerlessFunctionDto)
+  async createOneServerlessFunctionFromFile(
+    @Args({ name: 'file', type: () => GraphQLUpload })
+    file: FileUpload,
+    @Args('input')
+    input: CreateServerlessFunctionFromFileInput,
+    @AuthWorkspace() { id: workspaceId }: Workspace,
+  ) {
+    try {
+      await this.checkFeatureFlag(workspaceId);
+
+      return await this.serverlessFunctionService.createOneServerlessFunction(
+        input,
+        file,
+        workspaceId,
+      );
+    } catch (error) {
+      serverlessFunctionGraphQLApiExceptionHandler(error);
+    }
+  }
+
+  @Mutation(() => ServerlessFunctionExecutionResultDto)
  async executeOneServerlessFunction(
    @Args() executeServerlessFunctionInput: ExecuteServerlessFunctionInput,
    @AuthWorkspace() { id: workspaceId }: Workspace,
  ) {
    try {
-      const { name, payload } = executeServerlessFunctionInput;
+      await this.checkFeatureFlag(workspaceId);
+      const { id, payload } = executeServerlessFunctionInput;

      return {
        result: await this.serverlessFunctionService.executeOne(
-          name,
+          id,
          workspaceId,
          payload,
        ),
--- a/packages/twenty-server/src/engine/metadata-modules/serverless-function/serverless-function.service.ts
+++ b/packages/twenty-server/src/engine/metadata-modules/serverless-function/serverless-function.service.ts
@@ -5,6 +5,8 @@ import { join } from 'path';

 import { FileUpload } from 'graphql-upload';
 import { Repository } from 'typeorm';
+import { TypeOrmQueryService } from '@ptc-org/nestjs-query-typeorm';
+import { v4 } from 'uuid';

 import { FileFolder } from 'src/engine/core-modules/file/interfaces/file-folder.interface';

@@ -21,24 +23,28 @@ import { readFileContent } from 'src/engine/integrations/file-storage/utils/read
 import { FileStorageService } from 'src/engine/integrations/file-storage/file-storage.service';
 import { SOURCE_FILE_NAME } from 'src/engine/integrations/serverless/drivers/constants/source-file-name';
 import { serverlessFunctionCreateHash } from 'src/engine/metadata-modules/serverless-function/utils/serverless-function-create-hash.utils';
+import { CreateServerlessFunctionFromFileInput } from 'src/engine/metadata-modules/serverless-function/dtos/create-serverless-function-from-file.input';
+import { UpdateServerlessFunctionInput } from 'src/engine/metadata-modules/serverless-function/dtos/update-serverless-function.input';

@Injectable()
-export class ServerlessFunctionService {
+export class ServerlessFunctionService extends TypeOrmQueryService<ServerlessFunctionEntity> {
  constructor(
    private readonly fileStorageService: FileStorageService,
    private readonly serverlessService: ServerlessService,
    @InjectRepository(ServerlessFunctionEntity, 'metadata')
    private readonly serverlessFunctionRepository: Repository<ServerlessFunctionEntity>,
-  ) {}
+  ) {
+    super(serverlessFunctionRepository);
+  }

  async executeOne(
-    name: string,
+    id: string,
    workspaceId: string,
    payload: object | undefined = undefined,
  ) {
    const functionToExecute = await this.serverlessFunctionRepository.findOne({
      where: {
-        name,
+        id,
        workspaceId,
      },
    });
@@ -62,14 +68,82 @@ export class ServerlessFunctionService {
    return this.serverlessService.execute(functionToExecute, payload);
  }

-  async createOne(
-    name: string,
+  async deleteOneServerlessFunction(id: string, workspaceId: string) {
+    const existingServerlessFunction =
+      await this.serverlessFunctionRepository.findOne({
+        where: { id, workspaceId },
+      });
+
+    if (!existingServerlessFunction) {
+      throw new ServerlessFunctionException(
+        `Function does not exist`,
+        ServerlessFunctionExceptionCode.SERVERLESS_FUNCTION_NOT_FOUND,
+      );
+    }
+
+    await super.deleteOne(id);
+
+    await this.serverlessService.delete(existingServerlessFunction);
+
+    return existingServerlessFunction;
+  }
+
+  async updateOneServerlessFunction(
+    serverlessFunctionInput: UpdateServerlessFunctionInput,
    workspaceId: string,
-    { createReadStream, mimetype }: FileUpload,
  ) {
    const existingServerlessFunction =
      await this.serverlessFunctionRepository.findOne({
-        where: { name, workspaceId },
+        where: { id: serverlessFunctionInput.id, workspaceId },
+      });
+
+    if (!existingServerlessFunction) {
+      throw new ServerlessFunctionException(
+        `Function does not exist`,
+        ServerlessFunctionExceptionCode.SERVERLESS_FUNCTION_NOT_FOUND,
+      );
+    }
+
+    const codeHasChanged =
+      serverlessFunctionCreateHash(serverlessFunctionInput.code) !==
+      existingServerlessFunction.sourceCodeHash;
+
+    await super.updateOne(existingServerlessFunction.id, {
+      name: serverlessFunctionInput.name,
+      description: serverlessFunctionInput.description,
+      sourceCodeHash: serverlessFunctionCreateHash(
+        serverlessFunctionInput.code,
+      ),
+    });
+
+    if (codeHasChanged) {
+      const fileFolder = join(
+        FileFolder.ServerlessFunction,
+        workspaceId,
+        existingServerlessFunction.id,
+      );
+
+      await this.fileStorageService.write({
+        file: serverlessFunctionInput.code,
+        name: SOURCE_FILE_NAME,
+        mimeType: undefined,
+        folder: fileFolder,
+      });
+
+      await this.serverlessService.build(existingServerlessFunction);
+    }
+
+    return await this.findById(existingServerlessFunction.id);
+  }
+
+  async createOneServerlessFunction(
+    serverlessFunctionInput: CreateServerlessFunctionFromFileInput,
+    code: FileUpload | string,
+    workspaceId: string,
+  ) {
+    const existingServerlessFunction =
+      await this.serverlessFunctionRepository.findOne({
+        where: { name: serverlessFunctionInput.name, workspaceId },
      });

    if (existingServerlessFunction) {
@@ -79,34 +153,44 @@ export class ServerlessFunctionService {
      );
    }

-    const typescriptCode = await readFileContent(createReadStream());
+    let typescriptCode: string;

-    const serverlessFunction = await this.serverlessFunctionRepository.save({
-      name,
-      workspaceId,
-      sourceCodeHash: serverlessFunctionCreateHash(typescriptCode),
-    });
+    if (typeof code === 'string') {
+      typescriptCode = code;
+    } else {
+      typescriptCode = await readFileContent(code.createReadStream());
+    }
+
+    const serverlessFunctionId = v4();

    const fileFolder = join(
      FileFolder.ServerlessFunction,
      workspaceId,
-      serverlessFunction.id,
+      serverlessFunctionId,
    );

+    const sourceCodeFullPath = fileFolder + '/' + SOURCE_FILE_NAME;
+
+    const serverlessFunction = await super.createOne({
+      ...serverlessFunctionInput,
+      id: serverlessFunctionId,
+      workspaceId,
+      sourceCodeHash: serverlessFunctionCreateHash(typescriptCode),
+      sourceCodeFullPath,
+    });
+
    await this.fileStorageService.write({
      file: typescriptCode,
      name: SOURCE_FILE_NAME,
-      mimeType: mimetype,
+      mimeType: undefined,
      folder: fileFolder,
    });

    await this.serverlessService.build(serverlessFunction);
-    await this.serverlessFunctionRepository.update(serverlessFunction.id, {
+    await super.updateOne(serverlessFunctionId, {
      syncStatus: ServerlessFunctionSyncStatus.READY,
    });

-    return await this.serverlessFunctionRepository.findOneByOrFail({
-      id: serverlessFunction.id,
-    });
+    return await this.findById(serverlessFunctionId);
  }
 }
--- a/packages/twenty-server/src/engine/metadata-modules/serverless-function/utils/serverless-function-graphql-api-exception-handler.utils.ts
+++ b/packages/twenty-server/src/engine/metadata-modules/serverless-function/utils/serverless-function-graphql-api-exception-handler.utils.ts
@@ -17,6 +17,7 @@ export const serverlessFunctionGraphQLApiExceptionHandler = (error: any) => {
      case ServerlessFunctionExceptionCode.SERVERLESS_FUNCTION_ALREADY_EXIST:
        throw new ConflictError(error.message);
      case ServerlessFunctionExceptionCode.SERVERLESS_FUNCTION_NOT_READY:
+      case ServerlessFunctionExceptionCode.FEATURE_FLAG_INVALID:
        throw new ForbiddenError(error.message);
      default:
        throw new InternalServerError(error.message);
--- a/packages/twenty-server/src/engine/workspace-manager/workspace-sync-metadata/commands/add-standard-id.command.ts
+++ b/packages/twenty-server/src/engine/workspace-manager/workspace-sync-metadata/commands/add-standard-id.command.ts
@@ -62,6 +62,7 @@ export class AddStandardIdCommand extends CommandRunner {
            IS_MESSAGING_ALIAS_FETCHING_ENABLED: true,
            IS_GOOGLE_CALENDAR_SYNC_V2_ENABLED: true,
            IS_FREE_ACCESS_ENABLED: false,
+            IS_FUNCTION_SETTINGS_ENABLED: false,
            IS_WORKFLOW_ENABLED: false,
          },
        );
@@ -81,6 +82,7 @@ export class AddStandardIdCommand extends CommandRunner {
          IS_MESSAGING_ALIAS_FETCHING_ENABLED: true,
          IS_GOOGLE_CALENDAR_SYNC_V2_ENABLED: true,
          IS_FREE_ACCESS_ENABLED: false,
+          IS_FUNCTION_SETTINGS_ENABLED: false,
          IS_WORKFLOW_ENABLED: false,
        },
      );
--- a/packages/twenty-ui/src/display/icon/components/TablerIcons.ts
+++ b/packages/twenty-ui/src/display/icon/components/TablerIcons.ts
@@ -84,6 +84,7 @@ export {
  IconFilter,
  IconFilterOff,
  IconFocusCentered,
+  IconFunction,
  IconForbid,
  IconGripVertical,
  IconH1,
@@ -127,6 +128,7 @@ export {
  IconPhone,
  IconPhoto,
  IconPilcrow,
+  IconPlayerPlay,
  IconPlug,
  IconPlus,
  IconPresentation,
@@ -153,6 +155,7 @@ export {
  IconTags,
  IconTarget,
  IconTargetArrow,
+  IconTestPipe,
  IconTextSize,
  IconTimelineEvent,
  IconTrash,
--- a/packages/twenty-ui/src/theme/constants/CodeDark.ts
+++ b/packages/twenty-ui/src/theme/constants/CodeDark.ts
@@ -0,0 +1,10 @@
+import { COLOR } from './Colors';
+
+export const CODE_DARK = {
+  text: {
+    gray: COLOR.gray50,
+    sky: COLOR.sky50,
+    pink: COLOR.pink50,
+    orange: COLOR.orange40,
+  },
+};
--- a/packages/twenty-ui/src/theme/constants/CodeLight.ts
+++ b/packages/twenty-ui/src/theme/constants/CodeLight.ts
@@ -0,0 +1,10 @@
+import { COLOR } from './Colors';
+
+export const CODE_LIGHT = {
+  text: {
+    gray: COLOR.gray50,
+    sky: COLOR.sky50,
+    pink: COLOR.pink50,
+    orange: COLOR.orange40,
+  },
+};
--- a/packages/twenty-ui/src/theme/constants/ThemeDark.ts
+++ b/packages/twenty-ui/src/theme/constants/ThemeDark.ts
@@ -9,6 +9,7 @@ import { BOX_SHADOW_DARK } from './BoxShadowDark';
 import { FONT_DARK } from './FontDark';
 import { TAG_DARK } from './TagDark';
 import { THEME_COMMON } from './ThemeCommon';
+import { CODE_DARK } from './CodeDark';

 export const THEME_DARK: ThemeType = {
  ...THEME_COMMON,
@@ -22,5 +23,6 @@ export const THEME_DARK: ThemeType = {
    name: 'dark',
    snackBar: SNACK_BAR_DARK,
    tag: TAG_DARK,
+    code: CODE_DARK,
  },
 };
--- a/packages/twenty-ui/src/theme/constants/ThemeLight.ts
+++ b/packages/twenty-ui/src/theme/constants/ThemeLight.ts
@@ -8,6 +8,7 @@ import { BOX_SHADOW_LIGHT } from './BoxShadowLight';
 import { FONT_LIGHT } from './FontLight';
 import { TAG_LIGHT } from './TagLight';
 import { THEME_COMMON } from './ThemeCommon';
+import { CODE_LIGHT } from './CodeLight';

 export const THEME_LIGHT = {
  ...THEME_COMMON,
@@ -21,5 +22,6 @@ export const THEME_LIGHT = {
    name: 'light',
    snackBar: SNACK_BAR_LIGHT,
    tag: TAG_LIGHT,
+    code: CODE_LIGHT,
  },
 };
--- a/packages/twenty-ui/src/theme/index.ts
+++ b/packages/twenty-ui/src/theme/index.ts
@@ -10,6 +10,8 @@ export * from './constants/BorderDark';
 export * from './constants/BorderLight';
 export * from './constants/BoxShadowDark';
 export * from './constants/BoxShadowLight';
+export * from './constants/CodeDark';
+export * from './constants/CodeLight';
 export * from './constants/Colors';
 export * from './constants/FontCommon';
 export * from './constants/FontDark';
--- a/yarn.lock
+++ b/yarn.lock
@@ -8671,6 +8671,30 @@ __metadata:
  languageName: node
  linkType: hard

+"@monaco-editor/loader@npm:^1.4.0":
+  version: 1.4.0
+  resolution: "@monaco-editor/loader@npm:1.4.0"
+  dependencies:
+    state-local: "npm:^1.0.6"
+  peerDependencies:
+    monaco-editor: ">= 0.21.0 < 1"
+  checksum: 10c0/68938350adf2f42363a801d87f5d00c87d397d4cba7041141af10a9216bd35c85209b4723a26d56cb32e68eef61471deda2a450f8892891118fbdce7fa1d987d
+  languageName: node
+  linkType: hard
+
+"@monaco-editor/react@npm:^4.6.0":
+  version: 4.6.0
+  resolution: "@monaco-editor/react@npm:4.6.0"
+  dependencies:
+    "@monaco-editor/loader": "npm:^1.4.0"
+  peerDependencies:
+    monaco-editor: ">= 0.25.0 < 1"
+    react: ^16.8.0 || ^17.0.0 || ^18.0.0
+    react-dom: ^16.8.0 || ^17.0.0 || ^18.0.0
+  checksum: 10c0/231e9a9b66a530db326f6732de0ebffcce6b79dcfaf4948923d78b9a3d5e2a04b7a06e1f85bbbca45a5ae15c107a124e4c5c46cabadc20a498fb5f2d05f7f379
+  languageName: node
+  linkType: hard
+
 "@motionone/animation@npm:^10.12.0":
  version: 10.16.3
  resolution: "@motionone/animation@npm:10.16.3"
@@ -39375,6 +39399,13 @@ __metadata:
  languageName: node
  linkType: hard

+"monaco-editor@npm:^0.50.0":
+  version: 0.50.0
+  resolution: "monaco-editor@npm:0.50.0"
+  checksum: 10c0/79189c926c2fc1e3a3b9118e80911599bf18108018fe176c7b47a27b4856b544129f9a59c9a5c321d154d6a30a8d9c231684246e9382f4f18329a548d11cb4d6
+  languageName: node
+  linkType: hard
+
 "mri@npm:^1.1.0":
  version: 1.2.0
  resolution: "mri@npm:1.2.0"
@@ -47161,6 +47192,13 @@ __metadata:
  languageName: node
  linkType: hard

+"state-local@npm:^1.0.6":
+  version: 1.0.7
+  resolution: "state-local@npm:1.0.7"
+  checksum: 10c0/8dc7daeac71844452fafb514a6d6b6f40d7e2b33df398309ea1c7b3948d6110c57f112b7196500a10c54fdde40291488c52c875575670fb5c819602deca48bd9
+  languageName: node
+  linkType: hard
+
 "static-browser-server@npm:1.0.3":
  version: 1.0.3
  resolution: "static-browser-server@npm:1.0.3"
@@ -49095,6 +49133,7 @@ __metadata:
    "@graphql-yoga/nestjs": "patch:@graphql-yoga/nestjs@2.1.0#./patches/@graphql-yoga-nestjs-npm-2.1.0-cb509e6047.patch"
    "@langchain/mistralai": "npm:^0.0.24"
    "@langchain/openai": "npm:^0.1.3"
+    "@monaco-editor/react": "npm:^4.6.0"
    "@nestjs/cache-manager": "npm:^2.2.1"
    "@nestjs/cli": "npm:10.3.0"
    "@nestjs/devtools-integration": "npm:^0.1.6"
@@ -49125,6 +49164,7 @@ __metadata:
    lodash.omitby: "npm:^4.6.0"
    lodash.uniq: "npm:^4.5.0"
    lodash.uniqby: "npm:^4.7.0"
+    monaco-editor: "npm:^0.50.0"
    passport: "npm:^0.7.0"
    psl: "npm:^1.9.0"
    rimraf: "npm:^5.0.5"