How-To Geek on MSN

How to make your first WebExtension that works in Chrome, Firefox, and beyond

In Chrome, go to chrome://extensions/, enable Developer mode using the toggle in the top-right, then click the “Load unpacked ...
InfoWorld

Mozilla Firefox boosts JavaScript performance

On by default in Firefox 83, the Warp update to the SpiderMonkey JavaScript engine improves responsiveness and memory usage and speeds up page loads Firefox users can expect improved JavaScript ...
Ars Technica

Firefox to get massive JavaScript performance boost

Mozilla is leveraging an impressive new optimization technique to bring a big performance boost to the Firefox JavaScript engine. The code was merged today (but is not yet ready to be enabled by ...
ExtremeTech

Firefox 22 download available now, adds super-fast JavaScript

It seems like Google’s Chrome browser gets all the attention these days with big developer conferences and WebKit dominating mobile, but we can’t forget Firefox. Mozilla broke Microsoft’s browser ...
InfoWorld

Mozilla patches 10 security bugs in Firefox browser

Five of the flaws fixed in Firefox 3.5.6 are critical and include vulnerabilities located in the rendering and JavaScript engines Mozilla yesterday patched 10 bugs in Firefox, half of them critical, ...