diff --git a/init.lua b/init.lua
index e316607d..4cb5a443 100644
--- a/init.lua
+++ b/init.lua
@@ -291,6 +291,7 @@ require('lazy').setup({
         ['<leader>o'] = { name = 'Harp[O]on', _ = 'which_key_ignore' },
         ['<leader>t'] = { name = '[T]oggleTerminal', _ = 'which_key_ignore' },
         ['<leader>c'] = { name = '[C]ode', _ = 'which_key_ignore' },
+        ['<leader>C'] = { name = '[C]term', _ = 'which_key_ignore' },
         ['<leader>d'] = { name = '[D]ocument', _ = 'which_key_ignore' },
         ['<leader>r'] = { name = '[R]ename', _ = 'which_key_ignore' },
         ['<leader>f'] = { name = '[F]ind', _ = 'which_key_ignore' },
@@ -486,7 +487,7 @@ require('lazy').setup({
     'nvim-treesitter/nvim-treesitter',
     build = ':TSUpdate',
     opts = {
-      ensure_installed = { 'bash', 'c', 'html', 'lua', 'luadoc', 'markdown', 'vim', 'vimdoc' },
+      ensure_installed = { 'python', 'javascript', 'cpp', 'bash', 'c', 'html', 'lua', 'luadoc', 'markdown', 'vim', 'vimdoc' },
       -- Autoinstall languages that are not installed
       auto_install = true,
       highlight = {
@@ -538,6 +539,9 @@ require('lazy').setup({
   require 'custom.plugins.toggleterm',
   require 'custom.plugins.refactoring',
   require 'custom.plugins.trouble',
+  require 'custom.plugins.mason',
+  --
+  -- ad hoc lsp line
   -- 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/mappings/init.lua b/lua/custom/mappings/init.lua
index 671ffaed..aa707f6d 100644
--- a/lua/custom/mappings/init.lua
+++ b/lua/custom/mappings/init.lua
@@ -17,5 +17,5 @@ vim.keymap.set('v', 'K', ":m '>-2<CR>gv=gv")
 -- Move down/up lines but recenter
 vim.keymap.set('n', '<C-d>', '<C-d>zz', { noremap = true, silent = true })
 vim.keymap.set('n', '<C-u>', '<C-u>zz', { noremap = true, silent = true })
-vim.keymap.set('n', 'j', 'jzz', { noremap = true, silent = true })
-vim.keymap.set('n', 'k', 'kzz', { noremap = true, silent = true })
+-- vim.keymap.set('n', 'j', 'jzz', { noremap = true, silent = true })
+-- vim.keymap.set('n', 'k', 'kzz', { noremap = true, silent = true })
diff --git a/lua/custom/plugins/catppuccin.lua b/lua/custom/plugins/catppuccin.lua
index c9d50e46..6e88ffe5 100644
--- a/lua/custom/plugins/catppuccin.lua
+++ b/lua/custom/plugins/catppuccin.lua
@@ -17,7 +17,7 @@ return {
       shade = 'dark',
       percentage = 0.15,
     },
-    transparent_background = true,
+    -- transparent_background = true,
     --[[ color_overrides = {
       mocha = {
         base = '#000000',
diff --git a/lua/custom/plugins/mason.lua b/lua/custom/plugins/mason.lua
new file mode 100644
index 00000000..8c605594
--- /dev/null
+++ b/lua/custom/plugins/mason.lua
@@ -0,0 +1,22 @@
+return {
+  'williamboman/mason.nvim',
+  opts = {
+    ensure_installed = {
+      'yamllint',
+      'codespell',
+      'stylua', -- Used to format Lua code
+      'cpplint',
+      'clangd',
+      'clang-format',
+      'codelldb',
+      'cmake-language-server',
+      'ruff',
+      'pyright',
+      'prettier',
+      'autopep8',
+      'djlint',
+      'typescript-language-server',
+      'deno',
+    },
+  },
+}
diff --git a/setup.sh b/setup.sh
index e3c3b3e4..cda689fe 100755
--- a/setup.sh
+++ b/setup.sh
@@ -5,7 +5,7 @@ python3 -m venv .venv
 .venv/bin/pip install debugpy
 
 # Install dependencies
-PKGS=("cppcheck" "clang" "cmake" "npm", "eslint")
+PKGS=("cppcheck" "clang" "cmake" "npm" "eslint")
 
 # Get distro
 distro=$(cat /etc/os-release | grep PRETTY_NAME= | awk '{print $1}' | cut -d \" -f 2)