This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
Post
CSS by T. Afif
css-only.dev
did:plc:kzbz4qsltwkq3baxgue7ju4k
He simply need to use any "modern CSS framework" and it's done. They already produce that kind of code.
2025-09-29T10:14:53.051Z