JSTerm, an experimental Firefox add-on for JavaScript developers, has hit version 2.0. The JSTerm Firefox add-on — not to be confused with the HTML5 Telnet Emulator by the same name — adds a “jsterm” ...

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 ...

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, ...

IT之家 5 月 18 日消息，火狐浏览器今日发布了 Firefox 138.0.4 紧急更新，修复两项漏洞。 IT之家从更新公告获悉，该版本修复了 CVE-2025-4920 漏洞，该漏洞可让攻击者能够对 JavaScript 对象执行越界读取或写入。 该版本还修复了 CVE-2025-4921 漏洞，攻击者可以通过混淆 ...

One of the most impressive features in Google’s open source Chrome web browser is V8, a high-performance JavaScript virtual machine that was developed by a team of specialists in Denmark. Although ...

Serving tech enthusiasts for over 25 years. TechSpot means tech analysis and advice you can trust. Continuing to adhere to its rapid release cycle, Mozilla has published the latest stable release of ...

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 ...

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 ...

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 ...

Many Web pages use complex JavaScript scripts to interact with you, save your preferences or gather information about visitors to the site. If your Mozilla Firefox Web browser is set to block ...

Proving that IE is not the only browser that can get bad press for security glitches, it has emerged that Firefox has a vulnerability that could be exploited by ...