diff --git a/.gitignore b/.gitignore
index ea93edad..d699e1d6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,3 @@ tags
 test.sh
 .luarc.json
 nvim
-lazy-lock.json
diff --git a/README.md b/README.md
index 49fa0f31..433a51de 100644
--- a/README.md
+++ b/README.md
@@ -33,7 +33,7 @@ Neovim's configurations are located under the following paths, depending on your
 | OS | PATH |
 | :- | :--- |
 | Linux | `$XDG_CONFIG_HOME/nvim`, `~/.config/nvim` |
-| MacOS | `$XDG_CONFIG_HOME/nvim`, '~/.config/nvim` |
+| MacOS | `$XDG_CONFIG_HOME/nvim`, `~/.config/nvim` |
 | Windows | `%userprofile%\AppData\Local\nvim\` |
 
 Clone kickstart.nvim:
@@ -41,6 +41,10 @@ Clone kickstart.nvim:
 ```sh
 # on Linux and Mac
 git clone https://github.com/nvim-lua/kickstart.nvim.git "${XDG_CONFIG_HOME:-$HOME/.config}"/nvim
+```
+
+
+```
 # on Windows
 git clone https://github.com/nvim-lua/kickstart.nvim.git %userprofile%\AppData\Local\nvim\ 
 ```
diff --git a/init.lua b/init.lua
index 74716947..6c9ed0ec 100644
--- a/init.lua
+++ b/init.lua
@@ -81,7 +81,7 @@ require('lazy').setup({
     'neovim/nvim-lspconfig',
     dependencies = {
       -- Automatically install LSPs to stdpath for neovim
-      { 'williamboman/mason.nvim', config = true },
+      'williamboman/mason.nvim',
       'williamboman/mason-lspconfig.nvim',
 
       -- Useful status updates for LSP
@@ -129,15 +129,23 @@ require('lazy').setup({
         -- don't override the built-in and fugitive keymaps
         local gs = package.loaded.gitsigns
         vim.keymap.set({ 'n', 'v' }, ']c', function()
-          if vim.wo.diff then return ']c' end
-          vim.schedule(function() gs.next_hunk() end)
+          if vim.wo.diff then
+            return ']c'
+          end
+          vim.schedule(function()
+            gs.next_hunk()
+          end)
           return '<Ignore>'
-        end, { expr = true, buffer = bufnr, desc = "Jump to next hunk" })
+        end, { expr = true, buffer = bufnr, desc = 'Jump to next hunk' })
         vim.keymap.set({ 'n', 'v' }, '[c', function()
-          if vim.wo.diff then return '[c' end
-          vim.schedule(function() gs.prev_hunk() end)
+          if vim.wo.diff then
+            return '[c'
+          end
+          vim.schedule(function()
+            gs.prev_hunk()
+          end)
           return '<Ignore>'
-        end, { expr = true, buffer = bufnr, desc = "Jump to previous hunk" })
+        end, { expr = true, buffer = bufnr, desc = 'Jump to previous hunk' })
       end,
     },
   },
@@ -169,12 +177,9 @@ require('lazy').setup({
     -- Add indentation guides even on blank lines
     'lukas-reineke/indent-blankline.nvim',
     -- Enable `lukas-reineke/indent-blankline.nvim`
-    -- See `:help indent_blankline.txt`
-    version = '2.20.8',
-    opts = {
-      char = '┊',
-      show_trailing_blankline_indent = false,
-    },
+    -- See `:help ibl`
+    main = 'ibl',
+    opts = {},
   },
 
   -- "gc" to comment visual regions/lines
@@ -362,73 +367,76 @@ vim.keymap.set('n', '<leader>sh', require('telescope.builtin').help_tags, { desc
 vim.keymap.set('n', '<leader>sw', require('telescope.builtin').grep_string, { desc = '[S]earch current [W]ord' })
 vim.keymap.set('n', '<leader>sg', require('telescope.builtin').live_grep, { desc = '[S]earch by [G]rep' })
 vim.keymap.set('n', '<leader>sd', require('telescope.builtin').diagnostics, { desc = '[S]earch [D]iagnostics' })
-vim.keymap.set('n', '<leader>sr', require('telescope.builtin').resume, { desc = '[S]earch [R]resume' })
+vim.keymap.set('n', '<leader>sr', require('telescope.builtin').resume, { desc = '[S]earch [R]esume' })
 
 -- [[ Configure Treesitter ]]
 -- See `:help nvim-treesitter`
-require('nvim-treesitter.configs').setup {
-  -- Add languages to be installed here that you want installed for treesitter
-  ensure_installed = { 'c', 'cpp', 'go', 'lua', 'python', 'rust', 'tsx', 'javascript', 'typescript', 'vimdoc', 'vim' },
+-- Defer Treesitter setup after first render to improve startup time of 'nvim {filename}'
+vim.defer_fn(function()
+  require('nvim-treesitter.configs').setup {
+    -- Add languages to be installed here that you want installed for treesitter
+    ensure_installed = { 'c', 'cpp', 'go', 'lua', 'python', 'rust', 'tsx', 'javascript', 'typescript', 'vimdoc', 'vim', 'bash' },
 
-  -- Autoinstall languages that are not installed. Defaults to false (but you can change for yourself!)
-  auto_install = false,
+    -- Autoinstall languages that are not installed. Defaults to false (but you can change for yourself!)
+    auto_install = false,
 
-  highlight = { enable = true },
-  indent = { enable = true },
-  incremental_selection = {
-    enable = true,
-    keymaps = {
-      init_selection = '<c-space>',
-      node_incremental = '<c-space>',
-      scope_incremental = '<c-s>',
-      node_decremental = '<M-space>',
-    },
-  },
-  textobjects = {
-    select = {
+    highlight = { enable = true },
+    indent = { enable = true },
+    incremental_selection = {
       enable = true,
-      lookahead = true, -- Automatically jump forward to textobj, similar to targets.vim
       keymaps = {
-        -- You can use the capture groups defined in textobjects.scm
-        ['aa'] = '@parameter.outer',
-        ['ia'] = '@parameter.inner',
-        ['af'] = '@function.outer',
-        ['if'] = '@function.inner',
-        ['ac'] = '@class.outer',
-        ['ic'] = '@class.inner',
+        init_selection = '<c-space>',
+        node_incremental = '<c-space>',
+        scope_incremental = '<c-s>',
+        node_decremental = '<M-space>',
       },
     },
-    move = {
-      enable = true,
-      set_jumps = true, -- whether to set jumps in the jumplist
-      goto_next_start = {
-        [']m'] = '@function.outer',
-        [']]'] = '@class.outer',
+    textobjects = {
+      select = {
+        enable = true,
+        lookahead = true, -- Automatically jump forward to textobj, similar to targets.vim
+        keymaps = {
+          -- You can use the capture groups defined in textobjects.scm
+          ['aa'] = '@parameter.outer',
+          ['ia'] = '@parameter.inner',
+          ['af'] = '@function.outer',
+          ['if'] = '@function.inner',
+          ['ac'] = '@class.outer',
+          ['ic'] = '@class.inner',
+        },
       },
-      goto_next_end = {
-        [']M'] = '@function.outer',
-        [']['] = '@class.outer',
+      move = {
+        enable = true,
+        set_jumps = true, -- whether to set jumps in the jumplist
+        goto_next_start = {
+          [']m'] = '@function.outer',
+          [']]'] = '@class.outer',
+        },
+        goto_next_end = {
+          [']M'] = '@function.outer',
+          [']['] = '@class.outer',
+        },
+        goto_previous_start = {
+          ['[m'] = '@function.outer',
+          ['[['] = '@class.outer',
+        },
+        goto_previous_end = {
+          ['[M'] = '@function.outer',
+          ['[]'] = '@class.outer',
+        },
       },
-      goto_previous_start = {
-        ['[m'] = '@function.outer',
-        ['[['] = '@class.outer',
-      },
-      goto_previous_end = {
-        ['[M'] = '@function.outer',
-        ['[]'] = '@class.outer',
+      swap = {
+        enable = true,
+        swap_next = {
+          ['<leader>a'] = '@parameter.inner',
+        },
+        swap_previous = {
+          ['<leader>A'] = '@parameter.inner',
+        },
       },
     },
-    swap = {
-      enable = true,
-      swap_next = {
-        ['<leader>a'] = '@parameter.inner',
-      },
-      swap_previous = {
-        ['<leader>A'] = '@parameter.inner',
-      },
-    },
-  },
-}
+  }
+end, 0)
 
 -- Diagnostic keymaps
 vim.keymap.set('n', '[d', vim.diagnostic.goto_prev, { desc = 'Go to previous diagnostic message' })
@@ -467,10 +475,10 @@ local on_attach = function(_, bufnr)
   nmap('<leader>rn', vim.lsp.buf.rename, '[R]e[n]ame')
   nmap('<leader>ca', vim.lsp.buf.code_action, '[C]ode [A]ction')
 
-  nmap('gd', vim.lsp.buf.definition, '[G]oto [D]efinition')
+  nmap('gd', require('telescope.builtin').lsp_definitions, '[G]oto [D]efinition')
   nmap('gr', require('telescope.builtin').lsp_references, '[G]oto [R]eferences')
   nmap('gI', require('telescope.builtin').lsp_implementations, '[G]oto [I]mplementation')
-  nmap('<leader>D', vim.lsp.buf.type_definition, 'Type [D]efinition')
+  nmap('<leader>D', require('telescope.builtin').lsp_type_definitions, 'Type [D]efinition')
   nmap('<leader>ds', require('telescope.builtin').lsp_document_symbols, '[D]ocument [S]ymbols')
   nmap('<leader>ws', require('telescope.builtin').lsp_dynamic_workspace_symbols, '[W]orkspace [S]ymbols')
 
@@ -492,6 +500,22 @@ local on_attach = function(_, bufnr)
   end, { desc = 'Format current buffer with LSP' })
 end
 
+-- document existing key chains
+require('which-key').register {
+  ['<leader>c'] = { name = '[C]ode', _ = 'which_key_ignore' },
+  ['<leader>d'] = { name = '[D]ocument', _ = 'which_key_ignore' },
+  ['<leader>g'] = { name = '[G]it', _ = 'which_key_ignore' },
+  ['<leader>h'] = { name = 'More git', _ = 'which_key_ignore' },
+  ['<leader>r'] = { name = '[R]ename', _ = 'which_key_ignore' },
+  ['<leader>s'] = { name = '[S]earch', _ = 'which_key_ignore' },
+  ['<leader>w'] = { name = '[W]orkspace', _ = 'which_key_ignore' },
+}
+
+-- mason-lspconfig requires that these setup functions are called in this order
+-- before setting up the servers.
+require('mason').setup()
+require('mason-lspconfig').setup()
+
 -- Enable the following language servers
 --  Feel free to add/remove any LSPs that you want here. They will automatically be installed.
 --
@@ -538,7 +562,7 @@ mason_lspconfig.setup_handlers {
       settings = servers[server_name],
       filetypes = (servers[server_name] or {}).filetypes,
     }
-  end
+  end,
 }
 
 -- [[ Configure nvim-cmp ]]