diff --git a/after/plugin/null-ls.lua b/after/plugin/null-ls.lua
new file mode 100644
index 0000000..6b69050
--- /dev/null
+++ b/after/plugin/null-ls.lua
@@ -0,0 +1,7 @@
+local null_ls = require("null-ls")
+
+null_ls.setup({
+    sources = {
+        null_ls.builtins.diagnostics.eslint,
+    },
+})
diff --git a/lua/theprimeagen/packer.lua b/lua/theprimeagen/packer.lua
index b853cfb..cf9531e 100644
--- a/lua/theprimeagen/packer.lua
+++ b/lua/theprimeagen/packer.lua
@@ -4,54 +4,57 @@
 vim.cmd.packadd('packer.nvim')
 
 return require('packer').startup(function(use)
-  -- Packer can manage itself
-  use 'wbthomason/packer.nvim'
+    -- Packer can manage itself
+    use 'wbthomason/packer.nvim'
 
-  use {
-	  'nvim-telescope/telescope.nvim', tag = '0.1.0',
-	  -- or                            , branch = '0.1.x',
-	  requires = { {'nvim-lua/plenary.nvim'} }
-  }
+    use('nvim-lua/plenary.nvim')
 
-  use({
-	  'rose-pine/neovim',
-	  as = 'rose-pine',
-	  config = function()
-		  vim.cmd('colorscheme rose-pine')
-	  end
-  })
+    use {
+        'nvim-telescope/telescope.nvim', tag = '0.1.0',
+        -- or                            , branch = '0.1.x',
+        requires = { { 'nvim-lua/plenary.nvim' } }
+    }
 
-  use({'nvim-treesitter/nvim-treesitter', run = ':TSUpdate'})
-  use('nvim-treesitter/playground')
-  use('theprimeagen/harpoon')
-  use('mbbill/undotree')
+    use({
+        'rose-pine/neovim',
+        as = 'rose-pine',
+        config = function()
+            vim.cmd('colorscheme rose-pine')
+        end
+    })
 
-  use {
-	  'VonHeikemen/lsp-zero.nvim',
-	  branch = 'v1.x',
-	  requires = {
-		  -- LSP Support
-		  {'neovim/nvim-lspconfig'},
-		  {'williamboman/mason.nvim'},
-		  {'williamboman/mason-lspconfig.nvim'},
+    use({ 'nvim-treesitter/nvim-treesitter', run = ':TSUpdate' })
+    use('nvim-treesitter/playground')
+    use('theprimeagen/harpoon')
+    use('mbbill/undotree')
 
-		  -- Autocompletion
-		  {'hrsh7th/nvim-cmp'},
-		  {'hrsh7th/cmp-buffer'},
-		  {'hrsh7th/cmp-path'},
-		  {'saadparwaiz1/cmp_luasnip'},
-		  {'hrsh7th/cmp-nvim-lsp'},
-		  {'hrsh7th/cmp-nvim-lua'},
+    use {
+        'VonHeikemen/lsp-zero.nvim',
+        branch = 'v1.x',
+        requires = {
+            -- LSP Support
+            { 'neovim/nvim-lspconfig' },
+            { 'williamboman/mason.nvim' },
+            { 'williamboman/mason-lspconfig.nvim' },
 
-		  -- Snippets
-		  {'L3MON4D3/LuaSnip'},
-		  {'rafamadriz/friendly-snippets'},
-	  }
-  }
+            -- Autocompletion
+            { 'hrsh7th/nvim-cmp' },
+            { 'hrsh7th/cmp-buffer' },
+            { 'hrsh7th/cmp-path' },
+            { 'saadparwaiz1/cmp_luasnip' },
+            { 'hrsh7th/cmp-nvim-lsp' },
+            { 'hrsh7th/cmp-nvim-lua' },
 
-  use("folke/zen-mode.nvim")
-  use("github/copilot.vim")
-  use("eandrju/cellular-automaton.nvim")
+            -- Snippets
+            { 'L3MON4D3/LuaSnip' },
+            { 'rafamadriz/friendly-snippets' },
+        }
+    }
+
+    use("folke/zen-mode.nvim")
+    use("github/copilot.vim")
+    use("eandrju/cellular-automaton.nvim")
+
+    use("jose-elias-alvarez/null-ls.nvim")
 
 end)
-
diff --git a/plugin/packer_compiled.lua b/plugin/packer_compiled.lua
index f5d5163..eab9409 100644
--- a/plugin/packer_compiled.lua
+++ b/plugin/packer_compiled.lua
@@ -139,6 +139,11 @@ _G.packer_plugins = {
     path = "/Users/talksik/.local/share/nvim/site/pack/packer/start/mason.nvim",
     url = "https://github.com/williamboman/mason.nvim"
   },
+  ["null-ls.nvim"] = {
+    loaded = true,
+    path = "/Users/talksik/.local/share/nvim/site/pack/packer/start/null-ls.nvim",
+    url = "https://github.com/jose-elias-alvarez/null-ls.nvim"
+  },
   ["nvim-cmp"] = {
     loaded = true,
     path = "/Users/talksik/.local/share/nvim/site/pack/packer/start/nvim-cmp",
@@ -185,11 +190,6 @@ _G.packer_plugins = {
     path = "/Users/talksik/.local/share/nvim/site/pack/packer/start/undotree",
     url = "https://github.com/mbbill/undotree"
   },
-  ["vim-fugitive"] = {
-    loaded = true,
-    path = "/Users/talksik/.local/share/nvim/site/pack/packer/start/vim-fugitive",
-    url = "https://github.com/tpope/vim-fugitive"
-  },
   ["zen-mode.nvim"] = {
     loaded = true,
     path = "/Users/talksik/.local/share/nvim/site/pack/packer/start/zen-mode.nvim",