diff --git a/.bauke/data/codium-extensions.txt b/.bauke/data/codium-extensions.txt
index 6c3d5fa..e563fbd 100644
--- a/.bauke/data/codium-extensions.txt
+++ b/.bauke/data/codium-extensions.txt
@@ -1,8 +1,12 @@
+arrterian.nix-env-selector
 astro-build.astro-vscode
 brunnerh.insert-unicode
 denoland.vscode-deno
 Holllo.love
+jnoortheen.nix-ide
 jock.svg
+mkhl.direnv
+pinage404.nix-extension-pack
 ritwickdey.LiveServer
 runem.lit-plugin
 rust-lang.rust-analyzer
diff --git a/.config/VSCodium/User/settings.json b/.config/VSCodium/User/settings.json
index 44724dc..35a3f2c 100644
--- a/.config/VSCodium/User/settings.json
+++ b/.config/VSCodium/User/settings.json
@@ -92,6 +92,8 @@
   "liveServer.settings.wait": 1000,
   // Markdown Preview Enhanced (ID: shd101wyy.markdown-preview-enhanced).
   "markdown-preview-enhanced.previewTheme": "github-dark.css",
+  // Nix (ID: jnoortheen.nix-ide)
+  "nix.enableLanguageServer": true,
   // Stylelint (ID: stylelint.vscode-stylelint)
   "stylelint.validate": [
     "css",