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

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 phone in question used the latest Firefox browser for the benchmarks. The device ran the test in 4,215ms. The iPhone 4 with iOS4 ran the benchmark in 10,902ms while Android 2.2 took 5,765ms.

Google has updated the mobile-friendly test and the rich results test tools to support JavaScript sites better. Google posted on Twitter that you now will see rendered HTML, console log ...