@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

In Firefox 146 DevTools, long lists of unused CSS custom properties collapse, decluttering the UI, and improving performance

2025-12-12T09:50:50.631Z