But, whichever browser you use, be aware that running JavaScript can be the point of entry for intrusive and infectious malware. Use caution before deciding to allow it on any site that you visit.

After inconspicuously lurking within Web sites' code for more than a decade, JavaScript has emerged to become a key battleground in a second era of Web browser wars.

As you see, this answer doesn't really mention any JavaScript/Browser specifics. That's because this concept is the same, no matter what your client is.

JavaScript opens doors to browser-based attacks Malicious code embedded in Web site can let miscreant map a home or corporate network, attack connected devices.

However, any software that allows the execution of JavaScript code is potentially vulnerable, including PDF readers. It’s not clear if this attack will lead to a resurgence of browser exploits.

While the race to make the fastest browser JavaScript engine continues at a heated pace, Microsoft senior product manager Pete LePage reminded the audience at Microsoft TechEd, held in New Orleans ...

Though created as a replacement for JavaScript in the browser, Google's Dart will now be compiled rather than run in its own VM ...

Earlier this month, security researcher and former Google employee Felix Krause published a report detailing how Instagram, Facebook, and other apps can use the in-app browser to track people’s online ...