JavaScript is the second-largest contributor to page weight, behind images, which means it can play a major role in slowing down the speed of your mobile site. Here's how you can reduce your reliance ...

Web development tool specialist Sencha Inc. is the latest vendor to target cross-platform app creation with one JavaScript code base. The company is melding and enhancing two of its dev tools into one ...

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, exceptions ...

Glimmer, a library for building mobile applications that arose out of the Ember.js front-end JavaScript stack, will use custom bytecode to improve web application loading on mobile devices. The ...