<body data-layout="website">
  <header><nav><a href="/">Studio</a></nav></header>
  <main>
    <section>
      <h1>Ship the UI now</h1>
      <button>Continue</button>
    </section>
  </main>
</body>

Classless CSS framework

launch.css

Write semantic HTML. Get a finished interface. No class names, no design system ceremony — just ship.

Get Started See examples

No classes required

This UI is plain HTML and ARIA.

Account

Nova Chen

Product designer · Studio

Sync with system theme Display name

Profile saved. Changes apply on the next refresh.

One import. Done.

Drop it in and keep writing HTML — full install guide.

npx nypm add launch.css