diff --git a/home-manager/shared/default.nix b/home-manager/shared/default.nix
index 465a8ce..8386997 100644
--- a/home-manager/shared/default.nix
+++ b/home-manager/shared/default.nix
@@ -21,6 +21,7 @@
 
   home.packages = with pkgs; [
     # System tools:
+    vscode-langservers-extracted
     sops
     zsh
     bat
diff --git a/home-manager/shared/shell/helix/default.nix b/home-manager/shared/shell/helix/default.nix
index e755fcf..018d614 100644
--- a/home-manager/shared/shell/helix/default.nix
+++ b/home-manager/shared/shell/helix/default.nix
@@ -74,8 +74,41 @@
             args = ["-q"];
           };
         }
+        {
+          name = "html";
+          language-id = "html";
+          auto-format = true;
+          file-types = ["htm" "html"];
+          language-servers = ["vscode-html-language-server" "vscode-eslint-language-server"];
+        }
+        {
+          name = "css";
+          language-id = "css";
+          auto-format = true;
+          file-types = ["css"];
+          language-servers = ["vscode-css-language-server" "vscode-eslint-language-server"];
+        }
+        {
+          name = "json";
+          language-id = "json";
+          auto-format = true;
+          file-types = ["json"];
+          language-servers = ["vscode-json-language-server" "vscode-eslint-language-server"];
+        }
       ];
       language-server = {
+        vscode-html-language-server = {
+          command = "vscode-html-language-server";
+        };
+        vscode-css-language-server = {
+          command = "vscode-css-language-server";
+        };
+        vscode-eslint-language-server = {
+          command = "vscode-eslint-language-server";
+        };
+        vscode-json-language-server = {
+          command = "vscode-json-language-server";
+        };
         pylsp = {
           config.pylsp.plugins = {
             flake8 = {enabled = false;};