🌤️Sky SceneAnimated clouds & sky gradient
📄Blank PageMinimal HTML5 boilerplate
🌙Dark ThemeDark gradient landing page
🎨Tailwind CSSLoads Tailwind from CDN
📊CSS Grid12-column grid layout demo
📦FlexboxResponsive flex layout
📋HTML FormLogin/signup form
🃏Card GridResponsive card layout
✨CSS AnimationKeyframe animation showcase