diff --git a/init.lua b/init.lua
index db55a9e8..856bd006 100644
--- a/init.lua
+++ b/init.lua
@@ -102,7 +102,7 @@ vim.g.have_nerd_font = false
 vim.opt.number = true
 -- You can also add relative line numbers, to help with jumping.
 --  Experiment for yourself to see if you like it!
--- vim.opt.relativenumber = true
+vim.opt.relativenumber = true
 
 -- Enable mouse mode, can be useful for resizing splits for example!
 vim.opt.mouse = 'a'
@@ -272,7 +272,6 @@ require('lazy').setup({
   -- Then, because we use the `config` key, the configuration only runs
   -- after the plugin has been loaded:
   --  config = function() ... end
-
   { -- Useful plugin to show you pending keybinds.
     'folke/which-key.nvim',
     event = 'VimEnter', -- Sets the loading event to 'VimEnter'
@@ -323,7 +322,7 @@ require('lazy').setup({
     },
     config = function()
       -- Telescope is a fuzzy finder that comes with a lot of different things that
-      -- it can fuzzy find! It's more than just a "file finder", it can search
+      -- it can fuzzy find! It's more than just a --[[ "file finder" ]], it can search
       -- many different aspects of Neovim, your workspace, LSP, and more!
       --
       -- The easiest way to use Telescope, is to start by doing something like:
@@ -541,14 +540,14 @@ require('lazy').setup({
         -- clangd = {},
         -- gopls = {},
         -- pyright = {},
-        -- rust_analyzer = {},
+        rust_analyzer = {},
         -- ... etc. See `:help lspconfig-all` for a list of all the pre-configured LSPs
         --
         -- Some languages (like typescript) have entire language plugins that can be useful:
         --    https://github.com/pmizio/typescript-tools.nvim
         --
         -- But for many setups, the LSP (`tsserver`) will work just fine
-        -- tsserver = {},
+        tsserver = {},
         --
 
         lua_ls = {
@@ -613,13 +612,24 @@ require('lazy').setup({
         }
       end,
       formatters_by_ft = {
-        lua = { 'stylua' },
         -- Conform can also run multiple formatters sequentially
         -- python = { "isort", "black" },
         --
         -- You can use a sub-list to tell conform to run *until* a formatter
         -- is found.
-        -- javascript = { { "prettierd", "prettier" } },
+        javascript = { 'prettier' },
+        typescript = { 'prettier' },
+        javascriptreact = { 'prettier' },
+        typescriptreact = { 'prettier' },
+        svelte = { 'prettier' },
+        css = { 'prettier' },
+        html = { 'prettier' },
+        json = { 'prettier' },
+        yaml = { 'prettier' },
+        markdown = { 'prettier' },
+        graphql = { 'prettier' },
+        lua = { 'stylua' },
+        rust = { 'rustfmt' },
       },
     },
   },
@@ -724,6 +734,7 @@ require('lazy').setup({
           { name = 'nvim_lsp' },
           { name = 'luasnip' },
           { name = 'path' },
+          { name = 'tsserver' },
         },
       }
     end,
diff --git a/lua/custom/mappings.lua b/lua/custom/mappings.lua
new file mode 100644
index 00000000..ea64d673
--- /dev/null
+++ b/lua/custom/mappings.lua
@@ -0,0 +1,6 @@
+local map = vim.keymap.set
+
+map({ 'n' }, '<leader>cw', ':%s/\\<<C-r><C-w>\\>/<C-r><C-w>/gI<Left><Left><Left>', { desc = '[C]ut [W]orld' })
+map({ 'n' }, '<leader>x', '<cmd>bd<CR>', { desc = 'Close buffer' })
+map('n', 'n', 'nzzzv')
+map('n', 'N', 'Nzzzv')