Getting started

Set up your environment and learn how to use Git and GitHub to contribute.

Start writing tests

Learn how to write JavaScript tests using W3C's test framework.

Create reftests

Build reftests to tests browsers' rendering engines.

Review tests

Learn how to review tests and positively impact Test the Web Forward's biggest bottleneck: the pull request queue.

Migrate to GitHub

Easily migrate your test suite to the main repository.

Hunt bugs

Whether you've identified a spec bug (these happen) or a browser issue, we have you covered.

Unanswered questions?

Check our FAQ and glossary.