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. JavaScript, which lets ...

JavaScript is a programming language that can be embedded in web pages to offer interactive features like sounds, menus, etc. Some browsers support this script while some do not.

Most Web sites use JavaScript, a powerful scripting language that helps make sites interactive. Unfortunately, a huge percentage of Web-based attacks use JavaScript tricks to foist malicious ...

When run, the JavaScript first determines the internal network address of the PC. Then, using standard JavaScript objects and commands, it starts scanning the local network for Web servers.

Two were Excel Web applications, and two were unnamed news sites. For the Excel Web apps, executing the JavaScript took less than 10 percent of the total workload to render a page.

Of course, the developer also notes that not every app that injects JavaScript code into an in-app browser does so for malicious purposes, since JavaScript is the basis of many web features.

For example, Amazon's Web page has 600KB of JavaScript code, ESPN has 900KB, and CNN has 1.5MB. "Web developers are really pushing the limits of the platform," Lund said.

Though created as a replacement for JavaScript in the browser, Google's Dart will now be compiled rather than run in its own VM Scratch one off for Google’s Dart language: One of its original ...

A recently revised JavaScript library now makes it possible to run untrusted JavaScript code, in either Node.js or a modern browser, via a sandboxed environment that provides a controlled way to ...

JavaScript has transcended from a web scripting language to a powerful AI platform. Its potential as a single tech stack for AI integration and on-device AI training makes it one of the most ...