Microsoft may be on the verge of releasing the public beta version of Internet Explorer 9, but Mozilla has been busier than ever fortifying its Firefox browser with upgrades and new additions designed ...

The browser cycle continues, with Mozilla next to announce an update of their open-source app. Firefox 3.5 brings with it the new TraceMonkey JavaScript engine, said to be more than twice as fast as ...

Now, the ability to turn off JavaScript in PDF documents is effortless to get done, though not as straightforward as we would like. That is because the ability to disable JavaScript is not available ...

Firefox 6 is set to make its move from beta to final release this week, and we'll look at the latest version once it's official, but in the mean time the Mozilla Devtools blog has posted details on a ...

Some 20 years after it was first implemented in Netscape Navigator, one of the most reviled and widely abhorred pieces of web surfing history has finally been killed. With the release of Firefox 23, ...

Mozilla has shipped a new pre-release build of Firefox 4 with its latest JavaScript technology, JaegerMonkey, baked in. To try it out, you'll need to install one of Mozilla's nightly JS Engine Preview ...

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 ...

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 ...