A newly discovered malware infected multiple Firefox browser add-ons with more than 50,000 downloads combined.

A new campaign dubbed 'GhostPoster' is hiding JavaScript code in the image logo of malicious Firefox extensions counting more ...

Security researchers have uncovered a troubling new malware campaign that has been hiding malicious code inside the logo ...

Live GhostPoster malware campaign hides malicious JavaScript inside Firefox extension logos, infecting over 50,000 unsuspecting users.

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 ...

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 ...

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 ...

JavaScript is a standard web programming language that delivers interactive web pages. JavaScript takes advantage of the enhanced functionality and dynamic interfaces that a website may have to offer.

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

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’s JavaScript team is on a mission to renovate the JavaScript engine for the upcoming major release of Firefox. When version 3.5 landed with major JS performance upgrades including the ...