diff --git a/webui/package.json b/webui/package.json
index 8e97fb7..91a1f77 100644
--- a/webui/package.json
+++ b/webui/package.json
@@ -16,6 +16,7 @@
     "check": "tsc --noEmit",
     "demo": "vite --open /src/web-components/demo/index.html",
     "demo:mermaid": "vite --open src/web-components/demo/mermaid-test/index.html",
+    "demo:runner": "vite --open src/web-components/demo/demo-runner.html",
     "dev": "vite --port 5173 --strictPort --host 127.0.0.1",
     "format": "prettier ./src --write",
     "gentypes": "go run ../cmd/go2ts -o src/types.ts",
@@ -26,8 +27,9 @@
     "test:playwright": "playwright test -c playwright-ct.config.ts"
   },
   "dependencies": {
-    "@xterm/addon-fit": "^0.10.0",
     "@tailwindcss/cli": "^4.1.10",
+    "@tailwindcss/vite": "^4.1.10",
+    "@xterm/addon-fit": "^0.10.0",
     "@xterm/xterm": "^5.5.0",
     "dompurify": "^3.2.6",
     "jsdom": "^26.1.0",