ECMAScript 5 Test Suites
Christian Plesner Hansen: Today we’re releasing the Sputnik JavaScript test suite. Sputnik is a comprehensive set of more than 5000 tests that touch all aspects of the JavaScript language as defined in the ECMA-262 standard.
Allen Wirfs-Brock: Anyone who has the interest and skills for developing individual ECMAScript conformance tests are invited to participate in the project. If you’re interested check out the Codeplex site and get involved.