@webdevs.firefox.com on Bluesky

JavaScript RequiredThis is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is. Learn more about Bluesky at bsky.social and atproto.com.

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Firefox for Web Developers

webdevs.firefox.com

did:plc:6jsvyhtxrkb4d2wrlwd2avmm

HTML might be getting a new type of tag, which… hasn't happened this millennium. Here's the new syntax, and how it works:

2026-02-16T14:46:49.853Z