From simple test runners to complete testing frameworks, look to these proven tools to keep your JavaScript free of bugs The need to test JavaScript code is straightforward. How else to keep out the ...

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

Microsoft has released a preview version of Playwright Test Runner, a zero config cross-browser tool providing end-to-end testing for web apps. Features include browser automation for Playwright, Jest ...

The latest Chrome and Firefox versions edged ahead in performance, but Chrome edged more. Could Google's Native Client project make the test obsolete? Stephen Shankland worked at CNET from 1998 to ...

A new JavaScript engine secures Firefox's lead on the SunSpider test, but Chrome showed a 22 percent gain on Google's own performance benchmark. Correction 12:00 p.m. PDT: This report has been updated ...