diff --git a/devenv.nix b/devenv.nix
index 6311a5bf..546b5acc 100644
--- a/devenv.nix
+++ b/devenv.nix
@@ -3,11 +3,8 @@ let
   pkgs-upstream = import inputs.nixpkgs-upstream { system = pkgs.stdenv.system; };
 in
 {
-  # https://devenv.sh/packages/
   packages = [ pkgs.git pkgs.gcc pkgs.pkg-config pkgs.openssl ];
 
-  
-
   enterShell = ''
     hello
     git --version
@@ -20,22 +17,13 @@ in
   '';
 
   # https://devenv.sh/services/
-  # services.postgres.enable = true;
   services.redis.enable = true;
 
   # https://devenv.sh/languages/
   languages.typescript.enable = true;
   languages.javascript.yarn.enable = true;
   languages.javascript.enable = true;
-  languages.javascript.package = pkgs-upstream.nodejs_22;
+  languages.javascript.package = pkgs-upstream.nodejs_20;
   languages.rust.enable = true;
   languages.rust.channel = "stable";
-
-  # https://devenv.sh/pre-commit-hooks/
-  # pre-commit.hooks.shellcheck.enable = true;
-
-  # https://devenv.sh/processes/
-  # processes.ping.exec = "ping example.com";
-
-  # See full reference at https://devenv.sh/reference/options/
 }