diff --git a/init.lua b/init.lua
index 39ee9205..8e9a210c 100644
--- a/init.lua
+++ b/init.lua
@@ -559,7 +559,9 @@ local servers = {
   -- pyright = {},
   -- rust_analyzer = {},
   tsserver = {},
-  html = { filetypes = { 'html', 'twig', 'hbs'} },
+  graphql = {},
+  tailwindcss = {},
+  html = { filetypes = { 'html', 'twig', 'hbs' } },
 
   lua_ls = {
     Lua = {
diff --git a/lazy-lock.json b/lazy-lock.json
index 6f64acc6..bc7b5bf2 100644
--- a/lazy-lock.json
+++ b/lazy-lock.json
@@ -4,23 +4,20 @@
   "cmp-nvim-lsp": { "branch": "main", "commit": "5af77f54de1b16c34b23cba810150689a3a90312" },
   "cmp-path": { "branch": "main", "commit": "91ff86cd9c29299a64f968ebb45846c485725f23" },
   "cmp_luasnip": { "branch": "master", "commit": "05a9ab28b53f71d1aece421ef32fee2cb857a843" },
-  "copilot.vim": { "branch": "release", "commit": "79e1a892ca9b4fa6234fd25f2930dba5201700bd" },
   "fidget.nvim": { "branch": "main", "commit": "4e854f3299e21d1c18279add340428a97520fc44" },
   "friendly-snippets": { "branch": "main", "commit": "dbd45e9ba76d535e4cba88afa1b7aa43bb765336" },
   "gitsigns.nvim": { "branch": "main", "commit": "2c2463dbd82eddd7dbab881c3a62cfbfbe3c67ae" },
-  "gopher.nvim": { "branch": "main", "commit": "ac27f4b6794c872140fb205313d79ab166892fe9" },
   "harpoon": { "branch": "harpoon2", "commit": "a38be6e0dd4c6db66997deab71fc4453ace97f9c" },
   "indent-blankline.nvim": { "branch": "master", "commit": "821a7acd88587d966f7e464b0b3031dfe7f5680c" },
   "lazy.nvim": { "branch": "main", "commit": "aedcd79811d491b60d0a6577a9c1701063c2a609" },
   "lualine.nvim": { "branch": "master", "commit": "7d131a8d3ba5016229e8a1d08bf8782acea98852" },
   "mason-lspconfig.nvim": { "branch": "main", "commit": "fe4cce44dec93c69be17dad79b21de867dde118a" },
+  "mason-null-ls.nvim": { "branch": "main", "commit": "bfaa24b899233385c92364f95856e6280bddef30" },
   "mason.nvim": { "branch": "main", "commit": "c43eeb5614a09dc17c03a7fb49de2e05de203924" },
   "neodev.nvim": { "branch": "main", "commit": "bbe17de89345ce40725e721d347c596dc4a02b32" },
-  "null-ls.nvim": { "branch": "main", "commit": "0010ea927ab7c09ef0ce9bf28c2b573fc302f5a7" },
+  "none-ls.nvim": { "branch": "main", "commit": "4715e3e0480152dbbca1a3b5d09f070508a54691" },
   "nvim-autopairs": { "branch": "master", "commit": "90f824d37c0cb079d2764927e73af77faa9ba0ef" },
   "nvim-cmp": { "branch": "main", "commit": "04e0ca376d6abdbfc8b52180f8ea236cbfddf782" },
-  "nvim-dap": { "branch": "master", "commit": "fc880e82059eb21c0fa896be60146e5f17680648" },
-  "nvim-dap-go": { "branch": "main", "commit": "605911fa0899882b05a8e4369ab12739620494af" },
   "nvim-lspconfig": { "branch": "master", "commit": "d1bab4cf4b69e49d6058028fd933d8ef5e74e680" },
   "nvim-tree.lua": { "branch": "master", "commit": "d35a8d5ec6358ada4b058431b367b32360737466" },
   "nvim-treesitter": { "branch": "master", "commit": "3a7b5a9fb46c261b83eadb126463a6e7bdfc8c78" },
diff --git a/lua/custom/plugins/init.lua b/lua/custom/plugins/init.lua
index b4980290..6602cf5a 100644
--- a/lua/custom/plugins/init.lua
+++ b/lua/custom/plugins/init.lua
@@ -4,7 +4,7 @@ return {
 		event = "InsertEnter",
 		opts = {}
 	},
-	{ 'github/copilot.vim' },
+	-- { 'github/copilot.vim' },
 	{
 		'lewis6991/gitsigns.nvim',
 		config = function()
diff --git a/lua/custom/plugins/none-ls.lua b/lua/custom/plugins/none-ls.lua
new file mode 100644
index 00000000..746c4092
--- /dev/null
+++ b/lua/custom/plugins/none-ls.lua
@@ -0,0 +1,79 @@
+return {
+	"nvimtools/none-ls.nvim",            -- configure formatters & linters
+	lazy = true,
+	event = { "BufReadPre", "BufNewFile" }, -- to enable uncomment this
+	dependencies = {
+		"jay-babu/mason-null-ls.nvim",
+	},
+	config = function()
+		local mason_null_ls = require("mason-null-ls")
+
+		local null_ls = require("null-ls")
+
+		local null_ls_utils = require("null-ls.utils")
+
+		mason_null_ls.setup({
+			ensure_installed = {
+				"prettier", -- prettier formatter
+				"stylua", -- lua formatter
+				"eslint-lsp", -- js linter
+				"golangci-lint",
+				"gofumpt",
+				"goimports",
+				"goimports-reviser",
+				"golines",
+				"gomodifytags",
+				"jsonls"
+			},
+		})
+
+		-- for conciseness
+		local formatting = null_ls.builtins.formatting -- to setup formatters
+		local diagnostics = null_ls.builtins.diagnostics -- to setup linters
+
+		-- to setup format on save
+		local augroup = vim.api.nvim_create_augroup("LspFormatting", {})
+
+		-- configure null_ls
+		null_ls.setup({
+			-- add package.json as identifier for root (for typescript monorepos)
+			root_dir = null_ls_utils.root_pattern(".null-ls-root", "Makefile", ".git", "package.json"),
+			-- setup formatters & linters
+			sources = {
+				--  to disable file types use
+				--  "formatting.prettier.with({disabled_filetypes: {}})" (see null-ls docs)
+				formatting.prettier.with({
+					extra_filetypes = { "svelte" },
+				}),    -- js/ts formatter
+				formatting.stylua, -- lua formatter
+				formatting.isort,
+				formatting.black,
+				diagnostics.pylint,
+				diagnostics.eslint_d.with({                           -- js/ts linter
+					condition = function(utils)
+						return utils.root_has_file({ ".eslintrc.js", ".eslintrc.cjs" }) -- only enable if root has .eslintrc.js or .eslintrc.cjs
+					end,
+				}),
+			},
+			-- configure format on save
+			on_attach = function(current_client, bufnr)
+				if current_client.supports_method("textDocument/formatting") then
+					vim.api.nvim_clear_autocmds({ group = augroup, buffer = bufnr })
+					vim.api.nvim_create_autocmd("BufWritePre", {
+						group = augroup,
+						buffer = bufnr,
+						callback = function()
+							vim.lsp.buf.format({
+								filter = function(client)
+									--  only use null-ls for formatting instead of lsp server
+									return client.name == "null-ls"
+								end,
+								bufnr = bufnr,
+							})
+						end,
+					})
+				end
+			end,
+		})
+	end,
+}