diff --git a/modules/home-manager/programs/neovim/colors/catppuccin-frappe-base16.lua b/modules/home-manager/programs/neovim/colors/catppuccin-frappe-base16.lua
new file mode 100644
index 0000000..98be7b7
--- /dev/null
+++ b/modules/home-manager/programs/neovim/colors/catppuccin-frappe-base16.lua
@@ -0,0 +1,54 @@
+local colors = {
+  base00 = "#303446", -- base
+  base01 = "#292c3c", -- mantle
+  base02 = "#414559", -- surface0
+  base03 = "#51576d", -- surface1
+  base04 = "#626880", -- surface2
+  base05 = "#c6d0f5", -- text
+  base06 = "#f2d5cf", -- rosewater
+  base07 = "#babbf1", -- lavender
+  base08 = "#e78284", -- red
+  base09 = "#ef9f76", -- peach
+  base0A = "#e5c890", -- yellow
+  base0B = "#a6d189", -- green
+  base0C = "#81c8be", -- teal
+  base0D = "#8caaee", -- blue
+  base0E = "#ca9ee6", -- mauve
+  base0F = "#eebebe", -- flamingo
+}
+
+require("mini.base16").setup({
+  palette = colors,
+})
+
+vim.g.colors_name = "catppuccin-frappe-base16"
+
+local function hl(highlight, options)
+  vim.api.nvim_set_hl(0, highlight, options)
+end
+
+local function fg(color)
+  return { fg = color, bg = nil, attr = nil, sp = nil }
+end
+
+----------------------------
+-- Further customizations --
+----------------------------
+
+-- General
+hl("Delimiter", fg(colors.base05))
+hl("Tag", fg(colors.base08))
+
+-- Treesitter
+hl("@keyword.return", fg(colors.base0E))
+hl("@variable", fg(colors.base08))
+
+-- Tags
+hl("@tag.attribute", fg(colors.base09))
+hl("@tag.delimiter", fg(colors.base05))
+
+-- LSP Semantic Highlight
+hl("@lsp.mod.deprecated", fg(colors.base0F))
+hl("@lsp.type.parameter", fg(colors.base05))
+hl("@lsp.type.property", fg(colors.base05))
+hl("@lsp.type.variable", fg(colors.base08))
diff --git a/modules/home-manager/programs/neovim/default.nix b/modules/home-manager/programs/neovim/default.nix
index 5f7cf53..b96e0d6 100644
--- a/modules/home-manager/programs/neovim/default.nix
+++ b/modules/home-manager/programs/neovim/default.nix
@@ -74,7 +74,6 @@ in
         # Markdown
         markdownlint-cli
         marksman
-        prettierd
 
         # Nix
         nixd
@@ -85,13 +84,15 @@ in
         python312Packages.flake8
         ruff
 
-        # TypeScript
+        # TypeScript/JavaScript
+        deno
         typescript-language-server
+        vscode-js-debug
 
         # Rust
         rust-analyzer
         taplo
-        vscode-extensions.vadimcn.vscode-lldb.adapter
+        vscode-extensions.vadimcn.vscode-lldb
 
         # Vue
         vue-language-server
@@ -113,5 +114,7 @@ in
       config = config;
       pkgs = pkgs;
     };
+
+    xdg.configFile."nvim/colors/catppuccin-frappe-base16.lua".source = ./colors/catppuccin-frappe-base16.lua;
   };
 }
diff --git a/modules/home-manager/programs/neovim/lua/community.lua b/modules/home-manager/programs/neovim/lua/community.lua
index 4a34756..2302493 100644
--- a/modules/home-manager/programs/neovim/lua/community.lua
+++ b/modules/home-manager/programs/neovim/lua/community.lua
@@ -14,6 +14,7 @@ return {
       config.transparent_background = true
     end,
   },
+  { import = "astrocommunity.colorscheme.mini-base16" },
 
   { import = "astrocommunity.editing-support.todo-comments-nvim" },
   { import = "astrocommunity.editing-support.zen-mode-nvim" },
diff --git a/modules/home-manager/programs/neovim/lua/plugins/astroui.lua b/modules/home-manager/programs/neovim/lua/plugins/astroui.lua
index b061470..135a79c 100644
--- a/modules/home-manager/programs/neovim/lua/plugins/astroui.lua
+++ b/modules/home-manager/programs/neovim/lua/plugins/astroui.lua
@@ -9,7 +9,7 @@ return {
   ---@type AstroUIOpts
   opts = {
     -- change colorscheme
-    colorscheme = "catppuccin",
+    colorscheme = "catppuccin-frappe-base16",
     -- AstroUI allows you to easily modify highlight groups easily for any and all colorschemes
     highlights = {
       init = { -- this table overrides highlights in all themes
diff --git a/modules/home-manager/programs/neovim/lua/plugins/none-ls.lua b/modules/home-manager/programs/neovim/lua/plugins/none-ls.lua
index 3f13da4..824f270 100644
--- a/modules/home-manager/programs/neovim/lua/plugins/none-ls.lua
+++ b/modules/home-manager/programs/neovim/lua/plugins/none-ls.lua
@@ -9,6 +9,35 @@ return {
   opts = function(_, config)
     -- config variable is the default configuration table for the setup function call
     local null_ls = require("null-ls")
+    local helpers = require("null-ls.helpers")
+
+    local deno_fmt = helpers.make_builtin({
+      name = "deno_fmt",
+      filetypes = {
+        "angular",
+        "astro",
+        "css",
+        "html",
+        "javascript",
+        "json",
+        "jsonc",
+        "less",
+        "markdown",
+        "sass",
+        "scss",
+        "svelte",
+        "typescript",
+        "vue",
+        "yaml",
+      },
+      method = { null_ls.methods.FORMATTING },
+      generator_opts = {
+        command = "deno",
+        args = { "fmt", "--unstable-component", "-" },
+        to_stdin = true,
+      },
+      factory = helpers.formatter_factory,
+    })
 
     -- Check supported formatters and linters
     -- https://github.com/nvimtools/none-ls.nvim/tree/main/lua/null-ls/builtins/formatting
@@ -20,8 +49,8 @@ return {
       null_ls.builtins.formatting.clang_format,
       null_ls.builtins.formatting.csharpier,
       null_ls.builtins.formatting.nixfmt,
-      null_ls.builtins.formatting.prettier,
       null_ls.builtins.formatting.stylua,
+      deno_fmt,
     }
     return config -- return final config table
   end,
diff --git a/modules/home-manager/programs/neovim/lua/plugins/user.lua b/modules/home-manager/programs/neovim/lua/plugins/user.lua
index 4633bca..e405499 100644
--- a/modules/home-manager/programs/neovim/lua/plugins/user.lua
+++ b/modules/home-manager/programs/neovim/lua/plugins/user.lua
@@ -26,6 +26,73 @@ return {
     end,
   },
 
+  -- Makes most if not all groups have a transparent background.
+  {
+    "xiyaowong/transparent.nvim",
+    opts = function(_, opts)
+      local transparent = require("transparent")
+
+      opts.groups = {
+        "Comment",
+        "Conditional",
+        "Constant",
+        "CursorLine",
+        "CursorLineNr",
+        "EndOfBuffer",
+        "Function",
+        "Identifier",
+        "LineNr",
+        "NonText",
+        "Normal",
+        "NormalNC",
+        "Operator",
+        "PreProc",
+        "Repeat",
+        "SignColumn",
+        "Special",
+        "Statement",
+        -- "StatusLine",
+        -- "StatusLineNC",
+        "String",
+        "Structure",
+        "Todo",
+        "Type",
+        "Underlined",
+      }
+
+      opts.extra_groups = {
+        "CursorColumn",
+        "CursorLineFold",
+        "CursorLineSign",
+        "DiagnosticSignError",
+        "DiagnosticSignHint",
+        "DiagnosticSignInfo",
+        "DiagnosticSignOk",
+        "DiagnosticSignWarn",
+        "FloatBorder",
+        "FoldColumn",
+        "Folded",
+        "GitSignsAdd",
+        "GitSignsChange",
+        "GitSignsDelete",
+        "LineNr",
+        "LineNrAbove",
+        "LineNrBelow",
+        "LineNrBelow",
+        "NvimTreeWindowPicker",
+        "TabLine",
+        "TabLineFill",
+        "VertSplit",
+        "WinBar",
+        "WinBarNC",
+        "WinSeparator",
+      }
+
+      transparent.clear_prefix("BufferLine")
+      transparent.clear_prefix("NeoTree")
+    end,
+  },
+
   -- Adds highlighting and lsp features for embedded code in documents.
   {
     "jmbuhr/otter.nvim",