JavaScript has become an essential part of the internet, as it enables websites to provide rich interactions, animations, and dynamic content. Most web browsers have JavaScript installed and enabled ...

Mozilla has released Firefox 150 with a broad security update that fixes 41 vulnerabilities, including multiple high-impact flaws tied to memory handling, browser components and privilege controls, ...

I finally quit using Google Chrome as my default web browser in favor of an open source alternative, and I’m not looking back ...

Mozilla has officially released Firefox 149.0, bringing a mix of new productivity features, privacy enhancements, and interface improvements. Released on March 24, 2026, this update continues ...

Just 20 minutes. That’s how long Anthropic’s most powerful AI model needed to find its first serious security flaw in Firefox – one of the world’s most popular web browsers. While Anthropic may have ...

Anthropic’s Claude found over 100 bugs in the Firefox browser during a two-week scan. - Gabby Jones/Bloomberg News It took Anthropic’s most advanced artificial-intelligence model about 20 minutes to ...

Firefox is rolling out an AI killswitch with its latest update. Credit: Thiago Prudencio/SOPA Images/LightRocket via Getty Images Not a fan of AI? Tired of every app and device adding some sort of AI ...

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 ...

To turn off AI enhancements in the Firefox browser on Windows 11, take these steps: Launch Firefox Open Firefox Settings Click on AI Controls on the left side Here you can disable one or all AI ...

Firefox will begin catering to those who don’t want AI in their browser. On Monday, Mozilla announced that Firefox will soon let users block all current and future generative AI features. Users will ...

Pranay Parab is an independent tech journalist based in Mumbai, India. He covers tech for Lifehacker, and specializes in tutorials and in-depth features. You can open any webpage in Firefox and use ...