wpt

Tech stack & purpose

WPT is a comprehensive test suite for web platform specifications maintained by W3C and WHATWG, covering standards across multiple browsers including Chrome, Firefox, Safari, Edge, and Opera. The repository contains organized test directories for diverse web technologies—from accessibility and annotation standards to Bluetooth APIs, client hints, and dialogue interactions—with each test suite designed to validate specification compliance and interoperability across implementations. Tests are written in HTML and JavaScript, often incorporating manual and automated testing workflows, and results can be captured and reported through W3C's test-results infrastructure and wptreport tooling.

Community & reference links

• discord.com/invite/pytest-dev

Languages

Contributors (top 30 of 578)

• Emilio Cobos Álvarez147 commits
• Ahmad Saleem107 commits
• Noam Rosenthal94 commits
• Anne van Kesteren87 commits
• Sammy Gill85 commits
• Joey Arhar81 commits
• Chris Cuellar73 commits
• Rune Lillesveen67 commits
• Alison Maher59 commits
• Sam Sneddon57 commits
• Tim Nguyen55 commits
• Blink WPT Bot54 commits
• Mason Freed53 commits
• Euclid Ye52 commits
• Masayuki Nakano51 commits
• jugglinmike51 commits
• Jan Varga51 commits
• Martin Robinson51 commits
• Alexandra Borovova50 commits
• Stalgia Grigg50 commits
• Daniil Sakhapov49 commits
• Chris Dumez47 commits
• Karl Dubost46 commits
• Ian Kilpatrick46 commits
• moonira45 commits
• James Graham45 commits
• Oriol Brufau44 commits
• moz-wptsync-bot41 commits
• Leo Tenenbaum40 commits
• Jacques Newman40 commits