webstatus.dev
What it does
A dashboard showing the implementation status of web platform features across browsers. For each feature it shows the Baseline status, which browsers support it, and links to WPT test results and the underlying web-features definition. It acts as a single place to answer “is this feature widely supported yet?”
Who is it for
Web developers tracking when a feature reaches Baseline, browser engineers monitoring cross-browser implementation progress, and spec authors checking the adoption landscape for proposals they are working on.
Where to find it
Who is maintaining it
Maintained by Google.