diff --git a/lua/cargdev/plugins/hlchunk.lua b/lua/cargdev/plugins/hlchunk.lua
index d1a9aa4..8982606 100644
--- a/lua/cargdev/plugins/hlchunk.lua
+++ b/lua/cargdev/plugins/hlchunk.lua
@@ -33,13 +33,7 @@ return {
         delay = 300,
       },
       indent = {
-        enable = true,
-        priority = 10,
-        style = { { fg = vim.fn.synIDattr(vim.fn.synIDtrans(vim.fn.hlID("Whitespace")), "fg", "gui") } },
-        use_treesitter = false,
-        chars = { "│" },
-        ahead_lines = 5,
-        delay = 100,
+        enable = false, -- Disabled: indent-blankline already handles indent guides
       },
       line_num = {
         enable = true,
diff --git a/lua/cargdev/plugins/lsp/lspconfig.lua b/lua/cargdev/plugins/lsp/lspconfig.lua
index dd90a9d..45d88cd 100644
--- a/lua/cargdev/plugins/lsp/lspconfig.lua
+++ b/lua/cargdev/plugins/lsp/lspconfig.lua
@@ -190,31 +190,25 @@ return {
         settings = {
           typescript = {
             inlayHints = {
-              parameterNames = { enabled = "all" },
-              parameterTypes = { enabled = true },
-              variableTypes = { enabled = true },
-              propertyDeclarationTypes = { enabled = true },
-              functionLikeReturnTypes = { enabled = true },
+              parameterNames = { enabled = "literals" },
+              parameterTypes = { enabled = false },
+              variableTypes = { enabled = false },
+              propertyDeclarationTypes = { enabled = false },
+              functionLikeReturnTypes = { enabled = false },
               enumMemberValues = { enabled = true },
             },
             suggest = {
               completeFunctionCalls = true,
             },
             updateImportsOnFileMove = { enabled = "always" },
-            -- Use project's TypeScript for proper bundler resolution support
-            tsserver = {
-              experimental = {
-                enableProjectDiagnostics = true,
-              },
-            },
           },
           javascript = {
             inlayHints = {
-              parameterNames = { enabled = "all" },
-              parameterTypes = { enabled = true },
-              variableTypes = { enabled = true },
-              propertyDeclarationTypes = { enabled = true },
-              functionLikeReturnTypes = { enabled = true },
+              parameterNames = { enabled = "literals" },
+              parameterTypes = { enabled = false },
+              variableTypes = { enabled = false },
+              propertyDeclarationTypes = { enabled = false },
+              functionLikeReturnTypes = { enabled = false },
               enumMemberValues = { enabled = true },
             },
             suggest = {
diff --git a/lua/cargdev/plugins/lualine.lua b/lua/cargdev/plugins/lualine.lua
index fb7cf35..107947e 100644
--- a/lua/cargdev/plugins/lualine.lua
+++ b/lua/cargdev/plugins/lualine.lua
@@ -81,16 +81,39 @@ return {
       return " " .. table.concat(names, ", ")
     end
 
-    -- Word counter (excluding symbols)
-    local function word_count()
-      local lines = vim.api.nvim_buf_get_lines(0, 0, -1, false)
+    -- Word counter (excluding symbols) - cached to avoid recomputing on every statusline refresh
+    local cached_word_count = 0
+    local word_count_timer = nil
+    local function update_word_count()
+      local buf = vim.api.nvim_get_current_buf()
+      local line_count = vim.api.nvim_buf_line_count(buf)
+      if line_count > 5000 then
+        cached_word_count = -1
+        return
+      end
+      local lines = vim.api.nvim_buf_get_lines(buf, 0, -1, false)
       local text = table.concat(lines, " ")
       local clean_text = text:gsub("[^%w%s]", "")
       local count = 0
       for _ in clean_text:gmatch("%w+") do
         count = count + 1
       end
-      return "words: " .. count
+      cached_word_count = count
+    end
+
+    -- Debounce: only recount on TextChanged/BufEnter, not every statusline refresh
+    vim.api.nvim_create_autocmd({ "TextChanged", "TextChangedI", "BufEnter" }, {
+      callback = function()
+        if word_count_timer then
+          word_count_timer:stop()
+        end
+        word_count_timer = vim.defer_fn(update_word_count, 500)
+      end,
+    })
+
+    local function word_count()
+      if cached_word_count < 0 then return "" end
+      return "words: " .. cached_word_count
     end
 
     lualine.setup({
diff --git a/lua/cargdev/plugins/ufo.lua b/lua/cargdev/plugins/ufo.lua
index 66ea551..21ed0da 100644
--- a/lua/cargdev/plugins/ufo.lua
+++ b/lua/cargdev/plugins/ufo.lua
@@ -40,7 +40,6 @@ return {
     open_fold_hl_timeout = 150,
     close_fold_kinds_for_ft = {
       default = { 'imports', 'comment' },
-      json = { 'array' },
       c = { 'comment', 'region' },
     },
     preview = {