diff --git a/dots/nvim/init.lua b/dots/nvim/init.lua
index 5c2edb7e..c89ae6c4 100644
--- a/dots/nvim/init.lua
+++ b/dots/nvim/init.lua
@@ -72,6 +72,8 @@ require("lazy").setup({
     -- { "tris203/precognition.nvim", event = "VeryLazy", opts = {} },
     -- fancy
     -- { 'rasulomaroff/reactive.nvim' },
+    --- todo list
+    { "folke/todo-comments.nvim", dependencies = { "nvim-lua/plenary.nvim" }, opts = {} },
     --- rainbow indents
     { "HiPhish/rainbow-delimiters.nvim", event = { "BufReadPre", "BufNewFile" }, },
     { "lukas-reineke/indent-blankline.nvim",
@@ -94,6 +96,8 @@ require("lazy").setup({
       current_line_blame = true,
       watch_gitdir = { follow_files = true },
     }},
+    --- tiling window management
+    { "nvim-focus/focus.nvim", event = { "VeryLazy" }, },
     --- notifications
     { "rcarriga/nvim-notify", event = "VeryLazy", opts = { stages = "static", render = "compact" } }, -- any animations will cause lag over remote connections, especially SSH via iSH on iOS
     --- UI stuff
@@ -117,7 +121,7 @@ require("lazy").setup({
       build = ":TSUpdate",
       config = function()
         require("nvim-treesitter.configs").setup({
-          ensure_installed = { "c", "lua", "vim", "vimdoc", "yaml", "json", "json5", "go", "dockerfile", "fish", "bash", "python", "javascript", "typescript", "html", "css", "nix" },
+          ensure_installed = { "c", "lua", "vim", "vimdoc", "yaml", "json", "json5", "go", "dockerfile", "fish", "bash", "python", "javascript", "typescript", "html", "css", "nix", "elixir" },
           --ensure_installed = 'all',
           ignore_install = { 'org' }, -- nvim-orgmode compatibility
           sync_install = false,
@@ -134,7 +138,7 @@ require("lazy").setup({
     --- auto brackets
     { 'windwp/nvim-autopairs', event = "InsertEnter", opts = {}, },
     --- folding
-    { "kevinhwang91/nvim-ufo", dependencies = { "kevinhwang91/promise-async" }, event = { "BufReadPre", "BufNewFile" }, opts = {
+    { "kevinhwang91/nvim-ufo", dependencies = { "kevinhwang91/promise-async" }, event = { "BufReadPre", "BufNewFile", "FileType" }, opts = {
       provider_selector = function(bufnr, filetype, buftype)
         return { "treesitter", "indent" } -- LSP takes too long to init
       end
@@ -374,6 +378,14 @@ require("lazy").setup({
                 select = {
                   'Renovate',
                   'GitHub Workflow Template Properties'
+                },
+                extra = {
+                  {
+                    name = 'QMK keyboard.json',
+                    description = 'QMK Keyboard Data Driven Configuration',
+                    fileMatch = 'keyboard.json',
+                    url = 'https://raw.githubusercontent.com/qmk/qmk_firmware/refs/heads/master/data/schemas/keyboard.jsonschema',
+                  }
                 }
               }),
             }
@@ -388,6 +400,15 @@ require("lazy").setup({
         lsp.vtsls.setup{capabilities = caps(),}
         lsp.ruff.setup{capabilities = caps(),}
         lsp.basedpyright.setup{capabilities = caps(),}
+        if vim.fn.executable('elixir') then lsp.elixirls.setup{capabilities = caps(),} end
+        lsp.clangd.setup({
+          capabilities = caps(),
+          on_attach = function(client, _) client.server_capabilities.semanticTokensProvider = nil; end -- disable syntax highlighting
+          -- init_options = {
+          --   fallbackFlags = { '-I ' .. os.getenv("CLANGD_FALLBACK_INCLUDES") },
+          -- },
+        })
+        -- if vim.fn.executable('ccls') then lsp.ccls.setup{capabilities = caps(),} end
         if vim.fn.executable('cargo') then lsp.nil_ls.setup{capabilities = caps(),} end
         if vim.fn.executable('nixd') == 1 and vim.fn.executable('nixfmt') then lsp.nixd.setup{capabilities = caps(),} end
         --- show filetype on buffer switch
diff --git a/dots/nvim/lazy-lock.json b/dots/nvim/lazy-lock.json
index fe5a34d6..d0ded4f7 100644
--- a/dots/nvim/lazy-lock.json
+++ b/dots/nvim/lazy-lock.json
@@ -11,6 +11,7 @@
   "cmp-nvim-lsp": { "branch": "main", "commit": "39e2eda76828d88b773cc27a3f61d2ad782c922d" },
   "cmp-nvim-lsp-signature-help": { "branch": "main", "commit": "031e6ba70b0ad5eee49fd2120ff7a2e325b17fa7" },
   "cmp-path": { "branch": "main", "commit": "91ff86cd9c29299a64f968ebb45846c485725f23" },
+  "focus.nvim": { "branch": "master", "commit": "d76338e58e49f844e8f6a7aff16a74a2a55a80ef" },
   "gitsigns.nvim": { "branch": "main", "commit": "5f808b5e4fef30bd8aca1b803b4e555da07fc412" },
   "go.nvim": { "branch": "master", "commit": "c6d5ca26377d01c4de1f7bff1cd62c8b43baa6bc" },
   "headlines.nvim": { "branch": "master", "commit": "bf17c96a836ea27c0a7a2650ba385a7783ed322e" },
@@ -35,12 +36,12 @@
   "org-bullets.nvim": { "branch": "main", "commit": "46ae687e22192fb806b5977d664ec98af9cf74f6" },
   "orgmode": { "branch": "master", "commit": "1d8c9b9417f8c8e9fb146d4f54fb1e90a4f7e534" },
   "plenary.nvim": { "branch": "master", "commit": "2d9b06177a975543726ce5c73fca176cedbffe9d" },
-  "precognition.nvim": { "branch": "main", "commit": "24f2cc51dccecec4cf3de04bfbd14f5b9e79df0b" },
   "promise-async": { "branch": "main", "commit": "119e8961014c9bfaf1487bf3c2a393d254f337e2" },
   "rainbow-delimiters.nvim": { "branch": "master", "commit": "d803ba7668ba390aa4cfd3580183c982cac36fd8" },
   "schemastore.nvim": { "branch": "main", "commit": "80b0243371163258e6eb3f0932f717b2d732b64e" },
   "telescope.nvim": { "branch": "master", "commit": "2eca9ba22002184ac05eddbe47a7fe2d5a384dfc" },
   "tiny-inline-diagnostic.nvim": { "branch": "main", "commit": "cec1cee1e25bbb2cbc588d40a460953012595479" },
+  "todo-comments.nvim": { "branch": "main", "commit": "304a8d204ee787d2544d8bc23cd38d2f929e7cc5" },
   "trouble.nvim": { "branch": "main", "commit": "46cf952fc115f4c2b98d4e208ed1e2dce08c9bf6" },
   "vim-caddyfile": { "branch": "master", "commit": "24fe0720551883e407cb70ae1d7c03f162d1d5a0" },
   "which-key.nvim": { "branch": "main", "commit": "9b365a6428a9633e3eeb34dbef1b791511c54f70" },