Try & learn

Vibe makes the browser reactive with plain HTML, CSS and JavaScript. No build step, no virtual DOM. You're about to write some.

Hello, @[name]!

This page is the editor

The panel on the right is this page's actual markup. Change anything—the page updates instantly. That's all Vibe development is.

Tiny surface, deep runtime

The whole framework is $ , @[...] and two HTML comments. Small enough to learn in ten minutes—and with today's AI writing much of your code anyway, that tiny surface is the point: agents understand and write better Vibe code than any other framework's.

Hit State below to start.