JavaScript is a double-edged sword: It adds lots of useful features to your favorite websites, such as interactive maps, loading images in the background, refreshing content on a site without ...

Previously, Chrome compiled JavaScript on the main thread ... disable existing ones not in the Chrome Web Store and Google brings Chrome apps to Android and iOS, lets developers submit to Google ...

Web apps should be able to opt-out from some forms of aggressive throttling. Evaluate if other actions (such as loading operations) could be throttled in background tabs. Suspend all JavaScript ...