WPT fyi

WPT.fyi provides a unified dashboard summarizing results from the Web Platform Tests (WPT) across both master and experimental branches of major browsers.

🔑 Key Features:

1. Side-by-side comparison across browsers & branches: Compare Chromium, Firefox, Safari, and Edge test outcomes from both master and experimental builds in a single view—ideal for spotting regressions or new feature coverage.
2. Aligned results view for subtests: The aligned parameter ensures subtest results line up across products, letting you easily track pass/fail patterns by test or feature.
3. Searchable test sets and filters: Filter tests by components like fetch, webxr, content-security-policy or interop tags, making it easy to focus on APIs or specifications relevant to your project.
4. Latest master & experimental runs: The dashboard always shows fresh data from the latest build runs, making it a reliable source for real-time conformance tracking across browser updates.
5. Deep dive into individual tests:Clicking a test displays details including environment info and pass/fail history per browser, facilitating targeted debugging or QA investigations.

Key Benefits:

• Track regressions and fixes: Monitor how test outcomes change between experimental and master branches, helping you catch regressions early or validate behavior across nightly builds.
• Ensure spec compliance: Use filtered views (e.g., CSP, WebSockets, WebXR) to verify implementation coverage before adopting new web features.
• Support debugging: Detailed results empower testers to pinpoint inconsistent behaviors across browser versions or detect flaky tests.
• Inform web automation planning: Knowing which browsers pass critical web standard tests helps QA teams configure and validate automation scripts more confidently.

WPT.fyi’s aligned experimental vs master results dashboard is a powerful tool for any web testing workflow. It offers clear, actionable insights into browser conformance, accelerates regression detection, and supports robust QA strategies. Explore it now and elevate your testing precision.