Meta hands its open-source Jest JavaScript testing framework to the OpenJS Foundation to let the project flourish as a community-led initiative.

Google has updated its Octane speed test for measuring JavaScript performance, expanding its scope and rounding out the benchmark with computing tasks from rival browser makers Mozilla and ...

Trying to improve more than just a browser's JavaScript program speed, Google lets fly with a new browser benchmark. It wants others to help improve the test, but Microsoft's IE team derides it.