diff --git a/init.lua b/init.lua
index 625c7875..436ae24f 100644
--- a/init.lua
+++ b/init.lua
@@ -206,6 +206,16 @@ vim.keymap.set('n', '<leader>j', '<cmd>lprev<CR>zz')
 
 vim.keymap.set('n', '<leader>x', '<cmd>!chmod +x %<CR>', { silent = true })
 
+
+-- formatter autoformat on save
+local augroup = vim.api.nvim_create_augroup
+local autocmd = vim.api.nvim_create_autocmd
+augroup("__formatter__", { clear = true })
+autocmd("BufWritePost", {
+	group = "__formatter__",
+	command = ":FormatWrite",
+})
+
 -- Keybinds to make split navigation easier.
 --  Use CTRL+<hjkl> to switch between windows
 --
@@ -908,7 +918,7 @@ require('lazy').setup({
     main = 'nvim-treesitter.configs', -- Sets main module to use for opts
     -- [[ Configure Treesitter ]] See `:help nvim-treesitter`
     opts = {
-      ensure_installed = { 'bash', 'c', 'diff', 'html', 'lua', 'luadoc', 'markdown', 'markdown_inline', 'query', 'vim', 'vimdoc' },
+      ensure_installed = { 'bash', 'astro', 'scala', 'c', 'go', 'diff', 'html', 'lua', 'luadoc', 'markdown', 'markdown_inline', 'query', 'vim', 'vimdoc', 'java', 'javascript', 'typescript' },
       -- Autoinstall languages that are not installed
       auto_install = true,
       highlight = {
@@ -924,7 +934,7 @@ require('lazy').setup({
     -- with nvim-treesitter. You should go explore a few and see what interests you:
     --
     --    - Incremental selection: Included, see `:help nvim-treesitter-incremental-selection-mod`
-    --    - Show your current context: https://github.com/nvim-treesitter/nvim-treesitter-context
+    --    - Show your current context: https://:github.com/nvim-treesitter/nvim-treesitter-context
     --    - Treesitter + textobjects: https://github.com/nvim-treesitter/nvim-treesitter-textobjects
   },
 
@@ -944,6 +954,7 @@ require('lazy').setup({
   require 'kickstart.plugins.neo-tree',
   require 'custom.plugins.harpoon',
   require 'custom.plugins.copilot',
+  require 'custom.plugins.formatter',
   -- require 'kickstart.plugins.gitsigns', -- adds gitsigns recommend keymaps
 
   -- NOTE: The import below can automatically add your own plugins, configuration, etc from `lua/custom/plugins/*.lua`
diff --git a/lua/custom/plugins/formatter.lua b/lua/custom/plugins/formatter.lua
new file mode 100644
index 00000000..941ef830
--- /dev/null
+++ b/lua/custom/plugins/formatter.lua
@@ -0,0 +1,108 @@
+-- You can add your own plugins here or in other files in this directory!
+--  I promise not to create any merge conflicts in this directory :)
+--
+-- See the kickstart.nvim README for more information
+return {
+  'mhartington/formatter.nvim',
+  config = function()
+    local util = require 'formatter.util'
+
+    require('formatter').setup {
+
+
+      -- Enable or disable logging
+      logging = true,
+      -- Set the log level
+      log_level = vim.log.levels.WARN,
+      -- All formatter configurations are opt-in
+      filetype = {
+        typescript = {
+          function()
+            return {
+              exe = 'prettier',
+              args = {
+                '--stdin-filepath',
+                util.escape_path(util.get_current_buffer_file_path()),
+              },
+              stdin = true,
+              try_node_modules = true,
+            }
+          end,
+        },
+
+        javascript = {
+          function()
+            return {
+              exe = 'prettier',
+              args = {
+                '--stdin-filepath',
+                util.escape_path(util.get_current_buffer_file_path()),
+              },
+              stdin = true,
+              try_node_modules = true,
+            }
+          end,
+        },
+
+        javascriptreact = {
+          require('formatter.filetypes.javascriptreact').prettier,
+
+          function()
+            return {
+              exe = 'prettier',
+              args = {
+                '--stdin-filepath',
+                util.escape_path(util.get_current_buffer_file_path()),
+              },
+              stdin = true,
+              try_node_modules = true,
+            }
+          end,
+        },
+
+        typescriptreact = {
+          require('formatter.filetypes.typescriptreact').prettier,
+
+          function()
+            return {
+              exe = 'prettier',
+              args = {
+                '--stdin-filepath',
+                util.escape_path(util.get_current_buffer_file_path()),
+              },
+              stdin = true,
+              try_node_modules = true,
+            }
+          end,
+        },
+
+        go = {
+          require('formatter.filetypes.go').gofmt,
+          require('formatter.filetypes.go').goimports,
+        },
+
+        astro = {
+          function()
+            return {
+              exe = 'prettier',
+              args = {
+                '--stdin-filepath',
+                util.escape_path(util.get_current_buffer_file_path()),
+              },
+              stdin = true,
+              try_node_modules = true,
+            }
+          end,
+        },
+
+        -- Use the special "*" filetype for defining formatter configurations on
+        -- any filetype
+        ['*'] = {
+          -- "formatter.filetypes.any" defines default configurations for any
+          -- filetype
+          require('formatter.filetypes.any').remove_trailing_whitespace,
+        },
+      },
+    }
+  end,
+}