diff --git a/src/App.tsx b/src/App.tsx
new file mode 100644
index 0000000..028bbab
--- /dev/null
+++ b/src/App.tsx
@@ -0,0 +1,141 @@
+/* eslint-disable max-lines-per-function */
+/* eslint-disable no-console */
+import React, { FC, useEffect } from 'react'
+import { BrowserRouter, Routes, Route } from 'react-router-dom'
+import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
+import { ReactQueryDevtools } from '@tanstack/react-query-devtools'
+import OpenAPIParser from '@readme/openapi-parser'
+import { OpenAPIV2 } from 'openapi-types'
+import { ConfigProvider, theme as antdtheme } from 'antd'
+import { getSwagger } from '@prorobotech/openapi-k8s-toolkit'
+import { useSelector, useDispatch } from 'react-redux'
+import type { RootState } from 'store/store'
+import { setSwagger } from 'store/swagger/swagger/swagger'
+import { setIsFederation } from 'store/federation/federation/federation'
+import { setBaseprefix } from 'store/federation/federation/baseprefix'
+import {
+  MainPage,
+  ClusterAndNsListPage,
+  ListApiPage,
+  ListCrdByApiGroupPage,
+  ListApiByApiGroupPage,
+  TableCrdPage,
+  TableApiPage,
+  TableBuiltinPage,
+  FormBuiltinPage,
+  FormApiPage,
+  FormCrdPage,
+  FactoryPage,
+} from 'pages'
+import { getBasePrefix } from 'utils/getBaseprefix'
+import { colorsLight, colorsDark, sizes } from 'constants/colors'
+
+type TAppProps = {
+  isFederation?: boolean
+  forcedTheme?: 'dark' | 'light'
+}
+
+const queryClient = new QueryClient()
+
+export const App: FC<TAppProps> = ({ isFederation, forcedTheme }) => {
+  const dispatch = useDispatch()
+  const theme = useSelector((state: RootState) => state.openapiTheme.theme)
+  const cluster = useSelector((state: RootState) => state.cluster.cluster)
+
+  const basePrefix = getBasePrefix(isFederation)
+
+  useEffect(() => {
+    if (isFederation) {
+      dispatch(setIsFederation(true))
+    }
+    const basePrefix = getBasePrefix(isFederation)
+    dispatch(setBaseprefix(basePrefix))
+  }, [dispatch, isFederation])
+
+  useEffect(() => {
+    getSwagger({ clusterName: cluster })
+      .then(({ data }) => {
+        OpenAPIParser.dereference(data, {
+          dereference: {
+            circular: 'ignore',
+          },
+        })
+          .then(data => {
+            // deference is a cruel thing
+            dispatch(setSwagger(data as OpenAPIV2.Document))
+          })
+          .catch(error => {
+            console.log('Swagger: deref error', error)
+          })
+      })
+      .catch(error => {
+        console.log('Swagger: fetch error', error)
+      })
+  }, [cluster, dispatch])
+
+  const renderRoutes = (prefix = '') => (
+    <Routes>
+      <Route path={`${prefix}/`} element={<MainPage forcedTheme={forcedTheme} />} />
+      <Route path={`${prefix}/cluster-list`} element={<ClusterAndNsListPage forcedTheme={forcedTheme} />} />
+      <Route path={`${prefix}/:clusterName/:namespace?/apis`} element={<ListApiPage forcedTheme={forcedTheme} />} />
+      <Route
+        path={`${prefix}/:clusterName/:namespace?/crds-by-api/:apiGroup/:apiVersion/:apiExtensionVersion`}
+        element={<ListCrdByApiGroupPage forcedTheme={forcedTheme} />}
+      />
+      <Route
+        path={`${prefix}/:clusterName/:namespace?/:syntheticProject?/non-crds-by-api/:apiGroup/:apiVersion/`}
+        element={<ListApiByApiGroupPage forcedTheme={forcedTheme} />}
+      />
+      <Route
+        path={`${prefix}/:clusterName/:namespace?/:syntheticProject?/crd-table/:apiGroup/:apiVersion/:apiExtensionVersion/:crdName`}
+        element={<TableCrdPage forcedTheme={forcedTheme} />}
+      />
+      <Route
+        path={`${prefix}/:clusterName/:namespace?/:syntheticProject?/non-crd-table/:apiGroup/:apiVersion/:typeName`}
+        element={<TableApiPage forcedTheme={forcedTheme} />}
+      />
+      <Route
+        path={`${prefix}/:clusterName/:namespace?/:syntheticProject?/builtin-table/:typeName`}
+        element={<TableBuiltinPage forcedTheme={forcedTheme} />}
+      />
+      <Route
+        path={`${prefix}/:clusterName/:namespace?/:syntheticProject?/forms/builtin/:apiVersion/:typeName/:entryName?/`}
+        element={<FormBuiltinPage forcedTheme={forcedTheme} />}
+      />
+      <Route
+        path={`${prefix}/:clusterName/:namespace?/:syntheticProject?/forms/apis/:apiGroup/:apiVersion/:typeName/:entryName?/`}
+        element={<FormApiPage forcedTheme={forcedTheme} />}
+      />
+      <Route
+        path={`${prefix}/:clusterName/:namespace?/:syntheticProject?/forms/crds/:apiGroup/:apiVersion/:typeName/:entryName?/`}
+        element={<FormCrdPage forcedTheme={forcedTheme} />}
+      />
+      <Route path={`${prefix}/factory/*`} element={<FactoryPage forcedTheme={forcedTheme} />} />
+    </Routes>
+  )
+
+  const colors = theme === 'dark' ? colorsDark : colorsLight
+
+  return (
+    <QueryClientProvider client={queryClient}>
+      {import.meta.env.MODE === 'development' && <ReactQueryDevtools />}
+      <ConfigProvider
+        theme={{
+          algorithm: theme === 'dark' ? antdtheme.darkAlgorithm : undefined,
+          token: {
+            fontFamily: '"Roboto", sans-serif',
+            ...colors,
+            ...sizes,
+          },
+          components: {
+            Layout: {
+              ...colors,
+            },
+          },
+        }}
+      >
+        {isFederation ? renderRoutes() : <BrowserRouter>{renderRoutes(basePrefix)}</BrowserRouter>}
+      </ConfigProvider>
+    </QueryClientProvider>
+  )
+}
diff --git a/src/components/atoms/DefaultColorProvider/DefaultColorProvider.ts b/src/components/atoms/DefaultColorProvider/DefaultColorProvider.ts
new file mode 100644
index 0000000..4fe75c5
--- /dev/null
+++ b/src/components/atoms/DefaultColorProvider/DefaultColorProvider.ts
@@ -0,0 +1,13 @@
+import styled from 'styled-components'
+
+type TDefaultColorProviderProps = {
+  $color: string
+}
+
+export const DefaultColorProvider = styled.div<TDefaultColorProviderProps>`
+  color: ${({ $color }) => $color};
+
+  td {
+    color: ${({ $color }) => $color};
+  }
+`
diff --git a/src/components/atoms/DefaultColorProvider/index.ts b/src/components/atoms/DefaultColorProvider/index.ts
new file mode 100644
index 0000000..156ba90
--- /dev/null
+++ b/src/components/atoms/DefaultColorProvider/index.ts
@@ -0,0 +1 @@
+export * from './DefaultColorProvider'
diff --git a/src/components/atoms/DefaultLayout/DefaultLayout.ts b/src/components/atoms/DefaultLayout/DefaultLayout.ts
new file mode 100644
index 0000000..eb91025
--- /dev/null
+++ b/src/components/atoms/DefaultLayout/DefaultLayout.ts
@@ -0,0 +1,31 @@
+import styled from 'styled-components'
+
+type TLayoutProps = {
+  $bgColor: string
+}
+
+const Layout = styled.div<TLayoutProps>`
+  background: ${({ $bgColor }) => $bgColor};
+  min-height: 100vh;
+  width: 100%;
+`
+
+const ContentContainer = styled.div`
+  min-height: 100vh;
+  margin: 0;
+`
+
+type TContentPaddingProps = {
+  $isFederation?: boolean
+}
+
+const ContentPadding = styled.div<TContentPaddingProps>`
+  padding: ${({ $isFederation }) => ($isFederation ? 0 : '24px')};
+  min-height: 100vh;
+`
+
+export const DefaultLayout = {
+  Layout,
+  ContentContainer,
+  ContentPadding,
+}
diff --git a/src/components/atoms/DefaultLayout/index.ts b/src/components/atoms/DefaultLayout/index.ts
new file mode 100644
index 0000000..f39ae0f
--- /dev/null
+++ b/src/components/atoms/DefaultLayout/index.ts
@@ -0,0 +1 @@
+export * from './DefaultLayout'
diff --git a/src/components/atoms/ThemeSelector/ThemeSelector.tsx b/src/components/atoms/ThemeSelector/ThemeSelector.tsx
new file mode 100644
index 0000000..f756ef1
--- /dev/null
+++ b/src/components/atoms/ThemeSelector/ThemeSelector.tsx
@@ -0,0 +1,28 @@
+import React, { FC } from 'react'
+import { Switch } from 'antd'
+import { useSelector, useDispatch } from 'react-redux'
+import type { RootState } from 'store/store'
+import { setTheme } from 'store/theme/theme/theme'
+import { Styled } from './styled'
+
+export const ThemeSelector: FC = () => {
+  const dispatch = useDispatch()
+  const theme = useSelector((state: RootState) => state.openapiTheme.theme)
+
+  const updateTheme = (checked: boolean) => {
+    if (checked) {
+      localStorage.setItem('theme', 'dark')
+      dispatch(setTheme('dark'))
+    } else {
+      localStorage.setItem('theme', 'light')
+      dispatch(setTheme('light'))
+    }
+  }
+
+  return (
+    <Styled.Container>
+      Dark Mode
+      <Switch size="small" value={theme === 'dark'} onChange={checked => updateTheme(checked)} />
+    </Styled.Container>
+  )
+}
diff --git a/src/components/atoms/ThemeSelector/index.ts b/src/components/atoms/ThemeSelector/index.ts
new file mode 100644
index 0000000..4ecada5
--- /dev/null
+++ b/src/components/atoms/ThemeSelector/index.ts
@@ -0,0 +1 @@
+export * from './ThemeSelector'
diff --git a/src/components/atoms/ThemeSelector/styled.ts b/src/components/atoms/ThemeSelector/styled.ts
new file mode 100644
index 0000000..df1df0d
--- /dev/null
+++ b/src/components/atoms/ThemeSelector/styled.ts
@@ -0,0 +1,11 @@
+import styled from 'styled-components'
+
+const Container = styled.div`
+  display: grid;
+  grid-column-gap: 4px;
+  grid-template-columns: repeat(2, auto);
+`
+
+export const Styled = {
+  Container,
+}
diff --git a/src/components/atoms/TitleWithNoTopMargin/TitleWithNoTopMargin.tsx b/src/components/atoms/TitleWithNoTopMargin/TitleWithNoTopMargin.tsx
new file mode 100644
index 0000000..8711332
--- /dev/null
+++ b/src/components/atoms/TitleWithNoTopMargin/TitleWithNoTopMargin.tsx
@@ -0,0 +1,6 @@
+import styled from 'styled-components'
+import { Typography } from 'antd'
+
+export const TitleWithNoTopMargin = styled(Typography.Title)`
+  margin-top: 0;
+`
diff --git a/src/components/atoms/TitleWithNoTopMargin/index.tsx b/src/components/atoms/TitleWithNoTopMargin/index.tsx
new file mode 100644
index 0000000..2e006a5
--- /dev/null
+++ b/src/components/atoms/TitleWithNoTopMargin/index.tsx
@@ -0,0 +1 @@
+export * from './TitleWithNoTopMargin'
diff --git a/src/components/atoms/index.ts b/src/components/atoms/index.ts
new file mode 100644
index 0000000..5975c0d
--- /dev/null
+++ b/src/components/atoms/index.ts
@@ -0,0 +1,4 @@
+export * from './DefaultColorProvider'
+export * from './DefaultLayout'
+export * from './TitleWithNoTopMargin'
+export * from './ThemeSelector'
diff --git a/src/components/index.ts b/src/components/index.ts
new file mode 100644
index 0000000..266a86f
--- /dev/null
+++ b/src/components/index.ts
@@ -0,0 +1 @@
+export * from './atoms'
diff --git a/src/constants/basePrefix.ts b/src/constants/basePrefix.ts
new file mode 100644
index 0000000..5e8feb1
--- /dev/null
+++ b/src/constants/basePrefix.ts
@@ -0,0 +1,4 @@
+import { getBasePrefix } from 'utils/getBaseprefix'
+
+// eslint-disable-next-line no-underscore-dangle
+export const BASEPREFIX: string = getBasePrefix()
diff --git a/src/constants/colors.ts b/src/constants/colors.ts
new file mode 100644
index 0000000..0432243
--- /dev/null
+++ b/src/constants/colors.ts
@@ -0,0 +1,214 @@
+import { ThemeConfig } from 'antd'
+
+const percentageToHex = (percentage: number) => {
+  const decimal = `0${Math.round(255 * (percentage / 100)).toString(16)}`.slice(-2).toUpperCase()
+  return decimal
+}
+
+export const colorsLight: ThemeConfig['token'] = {
+  colorPrimaryBg: '#F0F5FF',
+  colorPrimaryBgHover: '#DBEAFE',
+  colorPrimaryBorder: '#BFDBFE',
+  colorPrimaryBorderHover: '#93C5FD',
+  colorPrimaryHover: '#60A5FA',
+  colorPrimary: '#3B82F6',
+  colorPrimaryActive: '#2563EB',
+  colorPrimaryTextHover: '#60A5FA',
+  colorPrimaryText: '#3B82F6',
+  colorPrimaryTextActive: '#2563EB',
+  colorLinkActive: '#2563EB',
+  colorLinkHover: '#60A5FA',
+  colorBgContainer: '#FFFFFF',
+  colorBgElevated: '#FFFFFF',
+  colorBgLayout: '#F1F5F9',
+  colorBgSpotlight: `#000000${percentageToHex(88)}`,
+  colorBgMask: `#000000${percentageToHex(45)}`,
+  colorBgContainerDisabled: `#000000${percentageToHex(4)}`,
+  controlItemBgHover: `#000000${percentageToHex(4)}`,
+  controlItemBgActive: '#F0F5FF',
+  controlItemBgActiveHover: '#DBEAFE',
+  controlItemBgActiveDisabled: `#000000${percentageToHex(15)}`,
+  colorBgTextActive: '#2563EB',
+  colorBgTextHover: '#60A5FA',
+  colorFill: `#000000${percentageToHex(15)}`,
+  colorFillSecondary: `#000000${percentageToHex(6)}`,
+  colorFillTertiary: `#000000${percentageToHex(4)}`,
+  colorFillQuaternary: `#000000${percentageToHex(2)}`,
+  colorText: `#000000${percentageToHex(88)}`,
+  colorTextLabel: `#000000${percentageToHex(65)}`,
+  colorTextDescription: `#000000${percentageToHex(45)}`,
+  colorTextPlaceholder: `#000000${percentageToHex(25)}`,
+  colorTextDisabled: `#000000${percentageToHex(25)}`,
+  colorIcon: `#000000${percentageToHex(45)}`,
+  colorIconHover: `#000000${percentageToHex(88)}`,
+  // colorTextSolid: '#FFFFFF',
+  colorBorder: '#CBD5E1',
+  colorBorderSecondary: '#E2E8F0',
+  colorSplit: `#000000${percentageToHex(6)}`,
+  colorSuccessBg: '#F6FFED',
+  colorSuccessBgHover: '#D9F7BE',
+  colorSuccessBorder: '#B7EB8F',
+  colorSuccessBorderHover: '#95DE64',
+  colorSuccessHover: '#73D13D',
+  colorSuccess: '#059669',
+  colorSuccessActive: '#389E0D',
+  colorSuccessTextHover: '#73D13D',
+  colorSuccessText: '#059669',
+  colorSuccessTextActive: '#389E0D',
+  colorWarningBg: '#FFFBE6',
+  colorWarningBgHover: '#FFF1B8',
+  colorWarningBorder: '#FFE58F',
+  colorWarningBorderHover: '#FFD666',
+  colorWarningHover: '#FFC53D',
+  colorWarning: '#CA8A04',
+  colorWarningActive: '#D48806',
+  colorWarningTextHover: '#FFC53D',
+  colorWarningText: '#CA8A04',
+  colorWarningTextActive: '#D48806',
+  colorErrorBg: '#FFF1F0',
+  colorErrorBgHover: '#FFCCC7',
+  colorErrorBorder: '#FFA39E',
+  colorErrorBorderHover: '#FF7875',
+  colorErrorHover: '#FF4D4F',
+  colorError: '#DC2626',
+  colorErrorActive: '#CF1322',
+  colorErrorTextHover: '#FF4D4F',
+  colorErrorText: '#DC2626',
+  colorErrorTextActive: '#CF1322',
+  colorInfoBg: '#F0F5FF',
+  colorInfoBgHover: '#DBEAFE',
+  colorInfoBorder: '#BFDBFE',
+  colorInfoBorderHover: '#93C5FD',
+  colorInfoHover: '#60A5FA',
+  colorInfo: '#3B82F6',
+  colorInfoActive: '#2563EB',
+  colorInfoTextHover: '#60A5FA',
+  colorInfoText: '#3B82F6',
+  colorInfoTextActive: '#2563EB',
+}
+
+export const colorsDark: ThemeConfig['token'] = {
+  colorPrimaryBg: '#40485A',
+  colorPrimaryBgHover: '#2F3846',
+  colorPrimaryBorder: '#334155',
+  colorPrimaryBorderHover: '#475569',
+  colorPrimaryHover: '#64748B',
+  colorPrimary: '#818CF8',
+  colorPrimaryActive: '#A5B4FC',
+  colorPrimaryTextHover: '#64748B',
+  colorPrimaryText: '#818CF8',
+  colorPrimaryTextActive: '#A5B4FC',
+  colorLinkActive: '#A5B4FC',
+  colorLinkHover: '#64748B',
+  colorBgContainer: '#2D2F38',
+  colorBgElevated: '#2D2F38',
+  colorBgLayout: '#1E1F22',
+  colorBgSpotlight: `#FFFFFF${percentageToHex(88)}`,
+  colorBgMask: `#FFFFFF${percentageToHex(45)}`,
+  colorBgContainerDisabled: `#FFFFFF${percentageToHex(4)}`,
+  controlItemBgHover: `#FFFFFF${percentageToHex(4)}`,
+  controlItemBgActive: '#40485A',
+  controlItemBgActiveHover: '#2F3846',
+  controlItemBgActiveDisabled: `#FFFFFF${percentageToHex(15)}`,
+  colorBgTextActive: '#A5B4FC',
+  colorBgTextHover: '#64748B',
+  colorFill: `#FFFFFF${percentageToHex(15)}`,
+  colorFillSecondary: `#FFFFFF${percentageToHex(6)}`,
+  colorFillTertiary: `#FFFFFF${percentageToHex(4)}`,
+  colorFillQuaternary: `#FFFFFF${percentageToHex(2)}`,
+  colorText: `#FFFFFF${percentageToHex(88)}`,
+  colorTextLabel: `#FFFFFF${percentageToHex(65)}`,
+  colorTextDescription: `#FFFFFF${percentageToHex(45)}`,
+  colorTextPlaceholder: `#FFFFFF${percentageToHex(25)}`,
+  colorTextDisabled: `#FFFFFF${percentageToHex(25)}`,
+  colorIcon: `#FFFFFF${percentageToHex(45)}`,
+  colorIconHover: `#FFFFFF${percentageToHex(88)}`,
+  // colorTextSolid: '#FFFFFF',
+  colorBorder: '#4B5563',
+  colorBorderSecondary: '#374151',
+  colorSplit: `#FFFFFF${percentageToHex(5)}`,
+  colorSuccessBg: '#162312',
+  colorSuccessBgHover: '#1D3712',
+  colorSuccessBorder: '#274916',
+  colorSuccessBorderHover: '#306317',
+  colorSuccessHover: '#3C8618',
+  colorSuccess: '#34D399',
+  colorSuccessActive: '#6ABE39',
+  colorSuccessTextHover: '#3C8618',
+  colorSuccessText: '#34D399',
+  colorSuccessTextActive: '#6ABE39',
+  colorWarningBg: '#2B2111',
+  colorWarningBgHover: '#443111',
+  colorWarningBorder: '#594214',
+  colorWarningBorderHover: '#7C5914',
+  colorWarningHover: '#AA7714',
+  colorWarning: '#FACC15',
+  colorWarningActive: '#E8B339',
+  colorWarningTextHover: '#AA7714',
+  colorWarningText: '#FACC15',
+  colorWarningTextActive: '#E8B339',
+  colorErrorBg: '#2A1215',
+  colorErrorBgHover: '#431418',
+  colorErrorBorder: '#58181C',
+  colorErrorBorderHover: '#791A1F',
+  colorErrorHover: '#A61D24',
+  colorError: '#F87171',
+  colorErrorActive: '#E84749',
+  colorErrorTextHover: '#A61D24',
+  colorErrorText: '#F87171',
+  colorErrorTextActive: '#E84749',
+  colorInfoBg: '#40485A',
+  colorInfoBgHover: '#2F3846',
+  colorInfoBorder: '#334155',
+  colorInfoBorderHover: '#475569',
+  colorInfoHover: '#64748B',
+  colorInfo: '#818CF8',
+  colorInfoActive: '#A5B4FC',
+  colorInfoTextHover: '#64748B',
+  colorInfoText: '#818CF8',
+  colorInfoTextActive: '#A5B4FC',
+}
+
+export const sizes: ThemeConfig['token'] = {
+  sizeXXL: 48,
+  sizeXL: 32,
+  sizeLG: 24,
+  sizeMD: 20,
+  size: 16,
+  sizeSM: 12,
+  sizeXS: 8,
+  sizeXXS: 4,
+  // paddingXXL: 48,
+  paddingXL: 32,
+  paddingLG: 24,
+  paddingMD: 20,
+  padding: 16,
+  paddingSM: 12,
+  paddingXS: 8,
+  paddingXXS: 4,
+  controlHeightLG: 40,
+  controlHeight: 32,
+  controlHeightSM: 24,
+  controlHeightXS: 16,
+  screenXXL: 1600,
+  screenXXLMin: 1600,
+  screenXL: 1200,
+  screenXLMax: 1599,
+  screenXLMin: 1200,
+  screenLG: 992,
+  screenLGMax: 1199,
+  screenLGMin: 992,
+  screenMD: 768,
+  screenMDMax: 991,
+  screenMDMin: 768,
+  screenSM: 576,
+  screenSMMax: 767,
+  screenSMMin: 576,
+  screenXS: 480,
+  screenXSMax: 575,
+  screenXSMin: 480,
+  borderRadiusLG: 8,
+  borderRadius: 6,
+  borderRadiusSM: 4,
+  borderRadiusXS: 4,
+}
diff --git a/src/federation.tsx b/src/federation.tsx
new file mode 100644
index 0000000..f98931e
--- /dev/null
+++ b/src/federation.tsx
@@ -0,0 +1,17 @@
+import React, { FC } from 'react'
+import { Provider } from 'react-redux'
+import { store } from 'store/store'
+import { App } from './App'
+
+type TFederationAppProps = {
+  forcedTheme?: 'dark' | 'light'
+}
+
+const FederationApp: FC<TFederationAppProps> = ({ forcedTheme }) => (
+  <Provider store={store}>
+    <App isFederation forcedTheme={forcedTheme} />
+  </Provider>
+)
+
+// eslint-disable-next-line import/no-default-export
+export default FederationApp
diff --git a/src/store/cluster/cluster/cluster.ts b/src/store/cluster/cluster/cluster.ts
new file mode 100644
index 0000000..88fe469
--- /dev/null
+++ b/src/store/cluster/cluster/cluster.ts
@@ -0,0 +1,23 @@
+/* eslint-disable no-param-reassign */
+import { createSlice } from '@reduxjs/toolkit'
+import type { PayloadAction } from '@reduxjs/toolkit'
+
+export type TState = {
+  cluster: string
+}
+
+const initialState: TState = {
+  cluster: '',
+}
+
+export const clusterSlice = createSlice({
+  name: 'cluster',
+  initialState,
+  reducers: {
+    setCluster: (state, action: PayloadAction<string>) => {
+      state.cluster = action.payload
+    },
+  },
+})
+
+export const { setCluster } = clusterSlice.actions
diff --git a/src/store/clusterList/clusterList/clusterList.ts b/src/store/clusterList/clusterList/clusterList.ts
new file mode 100644
index 0000000..445e164
--- /dev/null
+++ b/src/store/clusterList/clusterList/clusterList.ts
@@ -0,0 +1,24 @@
+/* eslint-disable no-param-reassign */
+import { createSlice } from '@reduxjs/toolkit'
+import type { PayloadAction } from '@reduxjs/toolkit'
+import { TClusterList } from '@prorobotech/openapi-k8s-toolkit'
+
+export type TState = {
+  clusterList: TClusterList | undefined
+}
+
+const initialState: TState = {
+  clusterList: undefined,
+}
+
+export const clusterListSlice = createSlice({
+  name: 'clusterList',
+  initialState,
+  reducers: {
+    setClusterList: (state, action: PayloadAction<TClusterList | undefined>) => {
+      state.clusterList = action.payload
+    },
+  },
+})
+
+export const { setClusterList } = clusterListSlice.actions
diff --git a/src/store/federation/federation/baseprefix.ts b/src/store/federation/federation/baseprefix.ts
new file mode 100644
index 0000000..8829984
--- /dev/null
+++ b/src/store/federation/federation/baseprefix.ts
@@ -0,0 +1,23 @@
+/* eslint-disable no-param-reassign */
+import { createSlice } from '@reduxjs/toolkit'
+import type { PayloadAction } from '@reduxjs/toolkit'
+
+export type TState = {
+  baseprefix?: string
+}
+
+const initialState: TState = {
+  baseprefix: undefined,
+}
+
+export const baseprefixSlice = createSlice({
+  name: 'baseprefix',
+  initialState,
+  reducers: {
+    setBaseprefix: (state, action: PayloadAction<string>) => {
+      state.baseprefix = action.payload
+    },
+  },
+})
+
+export const { setBaseprefix } = baseprefixSlice.actions
diff --git a/src/store/federation/federation/federation.ts b/src/store/federation/federation/federation.ts
new file mode 100644
index 0000000..15b4d6b
--- /dev/null
+++ b/src/store/federation/federation/federation.ts
@@ -0,0 +1,23 @@
+/* eslint-disable no-param-reassign */
+import { createSlice } from '@reduxjs/toolkit'
+import type { PayloadAction } from '@reduxjs/toolkit'
+
+export type TState = {
+  isFederation?: boolean
+}
+
+const initialState: TState = {
+  isFederation: undefined,
+}
+
+export const federationSlice = createSlice({
+  name: 'isFederation',
+  initialState,
+  reducers: {
+    setIsFederation: (state, action: PayloadAction<boolean>) => {
+      state.isFederation = action.payload
+    },
+  },
+})
+
+export const { setIsFederation } = federationSlice.actions
diff --git a/src/store/store.ts b/src/store/store.ts
new file mode 100644
index 0000000..e0b5aa0
--- /dev/null
+++ b/src/store/store.ts
@@ -0,0 +1,21 @@
+import { configureStore } from '@reduxjs/toolkit'
+import { themeSlice } from './theme/theme/theme'
+import { federationSlice } from './federation/federation/federation'
+import { baseprefixSlice } from './federation/federation/baseprefix'
+import { swaggerSlice } from './swagger/swagger/swagger'
+import { clusterListSlice } from './clusterList/clusterList/clusterList'
+import { clusterSlice } from './cluster/cluster/cluster'
+
+export const store = configureStore({
+  reducer: {
+    openapiTheme: themeSlice.reducer,
+    federation: federationSlice.reducer,
+    baseprefix: baseprefixSlice.reducer,
+    swagger: swaggerSlice.reducer,
+    clusterList: clusterListSlice.reducer,
+    cluster: clusterSlice.reducer,
+  },
+})
+
+export type RootState = ReturnType<typeof store.getState>
+export type AppDispatch = typeof store.dispatch
diff --git a/src/store/swagger/swagger/swagger.ts b/src/store/swagger/swagger/swagger.ts
new file mode 100644
index 0000000..12bdf35
--- /dev/null
+++ b/src/store/swagger/swagger/swagger.ts
@@ -0,0 +1,24 @@
+/* eslint-disable no-param-reassign */
+import { OpenAPIV2 } from 'openapi-types'
+import { createSlice } from '@reduxjs/toolkit'
+import type { PayloadAction } from '@reduxjs/toolkit'
+
+export type TState = {
+  swagger: OpenAPIV2.Document | undefined
+}
+
+const initialState: TState = {
+  swagger: undefined,
+}
+
+export const swaggerSlice = createSlice({
+  name: 'swagger',
+  initialState,
+  reducers: {
+    setSwagger: (state, action: PayloadAction<OpenAPIV2.Document>) => {
+      state.swagger = action.payload
+    },
+  },
+})
+
+export const { setSwagger } = swaggerSlice.actions
diff --git a/src/store/theme/theme/theme.ts b/src/store/theme/theme/theme.ts
new file mode 100644
index 0000000..f567799
--- /dev/null
+++ b/src/store/theme/theme/theme.ts
@@ -0,0 +1,25 @@
+/* eslint-disable no-param-reassign */
+import { createSlice } from '@reduxjs/toolkit'
+import type { PayloadAction } from '@reduxjs/toolkit'
+
+export type TState = {
+  theme: 'light' | 'dark'
+}
+
+const initialState: TState = {
+  theme: 'light',
+}
+
+export const themeSlice = createSlice({
+  name: 'theme',
+  initialState,
+  reducers: {
+    setTheme: (state, action: PayloadAction<'light' | 'dark'>) => {
+      state.theme = action.payload
+    },
+  },
+})
+
+export const { setTheme } = themeSlice.actions
+
+// export default themeSlice
diff --git a/src/templates/BaseTemplate/BaseTemplate.tsx b/src/templates/BaseTemplate/BaseTemplate.tsx
new file mode 100644
index 0000000..5dc94dc
--- /dev/null
+++ b/src/templates/BaseTemplate/BaseTemplate.tsx
@@ -0,0 +1,105 @@
+import React, { FC, ReactNode, useEffect, useCallback } from 'react'
+import { Layout, theme as antdtheme, Alert } from 'antd'
+import { useClusterList } from '@prorobotech/openapi-k8s-toolkit'
+import { useSelector, useDispatch } from 'react-redux'
+import { useParams, useNavigate } from 'react-router-dom'
+import type { RootState } from 'store/store'
+import { setTheme } from 'store/theme/theme/theme'
+import { setCluster } from 'store/cluster/cluster/cluster'
+import { setClusterList } from 'store/clusterList/clusterList/clusterList'
+import { DefaultLayout, DefaultColorProvider, TitleWithNoTopMargin, ThemeSelector } from 'components'
+import { Styled } from './styled'
+
+type TBaseTemplateProps = {
+  withNoCluster?: boolean
+  children?: ReactNode | undefined
+  forcedTheme?: 'dark' | 'light'
+}
+
+export const BaseTemplate: FC<TBaseTemplateProps> = ({ children, withNoCluster, forcedTheme }) => {
+  const navigate = useNavigate()
+  const { clusterName } = useParams()
+  const { useToken } = antdtheme
+  const { token } = useToken()
+  const dispatch = useDispatch()
+  const theme = useSelector((state: RootState) => state.openapiTheme.theme)
+  const isFederation = useSelector((state: RootState) => state.federation.isFederation)
+  const baseprefix = useSelector((state: RootState) => state.baseprefix.baseprefix)
+  const clusterListQuery = useClusterList({ refetchInterval: false })
+
+  useEffect(() => {
+    if (forcedTheme) {
+      return
+    }
+    const localStorageTheme = localStorage.getItem('theme')
+    if (localStorageTheme && (localStorageTheme === 'dark' || localStorageTheme === 'light')) {
+      dispatch(setTheme(localStorageTheme))
+    } else if (window.matchMedia('(prefers-color-scheme: dark)').matches) {
+      localStorage.setItem('theme', 'dark')
+      dispatch(setTheme('dark'))
+    } else {
+      localStorage.setItem('theme', 'light')
+      dispatch(setTheme('light'))
+    }
+  }, [dispatch, forcedTheme])
+
+  useEffect(() => {
+    if (forcedTheme) {
+      dispatch(setTheme(forcedTheme))
+    }
+  }, [dispatch, forcedTheme])
+
+  const handleStorage = useCallback(() => {
+    const localStorageTheme = localStorage.getItem('theme')
+    if (localStorageTheme && (localStorageTheme === 'dark' || localStorageTheme === 'light')) {
+      dispatch(setTheme(localStorageTheme))
+    }
+  }, [dispatch])
+
+  useEffect(() => {
+    window.addEventListener('storage', handleStorage)
+
+    return () => {
+      window.removeEventListener('storage', handleStorage)
+    }
+  }, [handleStorage])
+
+  useEffect(() => {
+    if (clusterListQuery.data) {
+      dispatch(setClusterList(clusterListQuery.data))
+    }
+  }, [clusterListQuery, dispatch])
+
+  if (clusterName) {
+    dispatch(setCluster(clusterName))
+  }
+
+  if (!clusterName && !withNoCluster) {
+    navigate(`${baseprefix}/`)
+  }
+
+  return (
+    <DefaultColorProvider $color={token.colorText}>
+      <Styled.Container $isDark={theme === 'dark'}>
+        <Layout>
+          <DefaultLayout.Layout $bgColor={token.colorBgLayout}>
+            <DefaultLayout.ContentContainer>
+              <DefaultLayout.ContentPadding $isFederation={isFederation}>
+                {!isFederation && (
+                  <Styled.TitleAndThemeToggle>
+                    <TitleWithNoTopMargin level={1}>OpenAPI UI</TitleWithNoTopMargin>
+                    {clusterListQuery.error && (
+                      <Alert message={`Cluster List Error: ${clusterListQuery.error?.message} `} type="error" />
+                    )}
+                    <ThemeSelector />
+                  </Styled.TitleAndThemeToggle>
+                )}
+                {children}
+              </DefaultLayout.ContentPadding>
+            </DefaultLayout.ContentContainer>
+          </DefaultLayout.Layout>
+        </Layout>
+      </Styled.Container>
+    </DefaultColorProvider>
+  )
+}
diff --git a/src/templates/BaseTemplate/index.ts b/src/templates/BaseTemplate/index.ts
new file mode 100644
index 0000000..284a62d
--- /dev/null
+++ b/src/templates/BaseTemplate/index.ts
@@ -0,0 +1 @@
+export { BaseTemplate } from './BaseTemplate'
diff --git a/src/templates/BaseTemplate/styled.ts b/src/templates/BaseTemplate/styled.ts
new file mode 100644
index 0000000..ee6d5e5
--- /dev/null
+++ b/src/templates/BaseTemplate/styled.ts
@@ -0,0 +1,19 @@
+import styled from 'styled-components'
+
+type TContainerProps = {
+  $isDark: boolean
+}
+
+const Container = styled.div<TContainerProps>`
+  min-height: 100vh;
+`
+
+const TitleAndThemeToggle = styled.div`
+  display: flex;
+  justify-content: space-between;
+  width: 100%;
+`
+export const Styled = {
+  Container,
+  TitleAndThemeToggle,
+}
diff --git a/src/templates/index.ts b/src/templates/index.ts
new file mode 100644
index 0000000..284a62d
--- /dev/null
+++ b/src/templates/index.ts
@@ -0,0 +1 @@
+export { BaseTemplate } from './BaseTemplate'
diff --git a/src/utils/getBaseprefix.ts b/src/utils/getBaseprefix.ts
new file mode 100644
index 0000000..9d07e22
--- /dev/null
+++ b/src/utils/getBaseprefix.ts
@@ -0,0 +1,6 @@
+export const getBasePrefix = (isFederation?: boolean) => {
+  if (isFederation) {
+    return '/openapi-ui-federation'
+  }
+  return import.meta.env.BASE_URL || '/openapi-ui'
+}
diff --git a/vite.config.ts b/vite.config.ts
index 9a6df8b..788f486 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -2,6 +2,7 @@ import path from 'path'
 import dotenv from 'dotenv'
 import { defineConfig } from 'vite'
 import react from '@vitejs/plugin-react-swc'
+import federation from '@originjs/vite-plugin-federation'
 import { nodePolyfills } from 'vite-plugin-node-polyfills'
 
 const { VITE_BASEPREFIX } = process.env
@@ -21,6 +22,14 @@ export default defineConfig({
   publicDir: 'public',
   plugins: [
     react(),
+    federation({
+      name: 'openapi-ui',
+      filename: 'remoteEntry.js',
+      exposes: {
+        './App': './src/federation.tsx',
+      },
+      shared: ['react', 'react-dom', 'react-redux', 'react-router-dom', 'antd', '@tanstack/react-query'],
+    }),
     nodePolyfills({
       include: ['buffer', 'process'],
       globals: {