Explore how Firefox, Chromium and Safari work, comparing browser engines, JavaScript engines, performance, privacy, compatibility and key features.

Mozilla has added a new kill switch for AI features to its Firefox browser. This allows you to disable everything related to artificial intelligence with a single click.

Chrome Firefox security update July 2026 delivered emergency patches across five vendors on July 15: Mozilla confirmed public exploit code for both critical Firefox 152.0.6 CVEs, Google patched two ...

JavaScript is the backbone of modern web functionality. Without it, many websites would be nothing more than static pages with basic information. If you’ve ever encountered a website that simply doesn ...

The big picture: Firefox and its forks remain the preferred browsers for a niche segment of power users, many of whom strongly opposed Mozilla's plans to infuse the browser with generative AI features ...

AI arrived in Firefox in December, and more control is coming soon. Firefox will soon let you enable or disable AI features. Firefox 148 arrives Feb. 24. In December, when Mozilla announced it would ...

You can disable all AI-powered features inside Firefox, or pick and choose which ones you still want to use. You can disable all AI-powered features inside Firefox, or pick and choose which ones you ...

A new campaign dubbed 'GhostPoster' is hiding JavaScript code in the image logo of malicious Firefox extensions with more than 50,000 downloads, to monitor browser activity and plant a backdoor. The ...

ThioJoe suggests seven security settings Chrome and Firefox users need to turn on right now. Colombia building collapses on camera after deadly earthquake Trump's pre-midterm approval rating compared ...

Firefox on Windows trails Chrome on BrowserBench.org' s JetStream and Speedometer tests, though it wins on Principled Technologies' WebXPRT benchmark. All of these tests use JavaScript to simulate ...

Javascript: void(0) error occurs when there is a problem with Javascript on your PC, making browsing difficult. To fix the error in Windows 11 browsers (Chrome ...