Microsoft will open up its Chakra JavaScript engine as an open-source project on GitHub next month. The code repository, called ChakraCore, will include the key components of Chakra engine used for ...

Microsoft Edge adds new SPA performance metrics, JavaScript profiling tools, Edge 153 network debugging, and WebMCP support for AI agents.

Javascript is a programming language that's loved and reviled in equal measures. Often seen as a powerful and complex beast, it has enabled many rich experiences on the Web that wouldn't have been ...

Microsoft Edge 159 will disable XSLT support in December 2026, with complete removal planned for summer 2027.

If you ever needed a sign that a new era has dawned at Microsoft, this is it: The company announced it is bringing ChakraCore to Linux and OS X. ChakraCore is the main element of the Chakra JavaScript ...

A decades-old web technology is nearing its end in Microsoft Edge, but enterprise users have a limited window to prepare for ...

If you’ve been paying attention to Microsoft over the last year, you’ve probably noticed that the company has changed its attitude toward the open-source community in a huge way. Today, it’s taking ...

If you can't beat 'em, join 'em. That's Microsoft's new motto when it comes to browsers. The company is going to adopt the Chromium open source browser internals and replace the guts of its Edge ...

Microsoft Edge Legacy, originally released as simply Microsoft Edge or Edge is a discontinued proprietary cross-platform web browser created by Microsoft. Released in 2015 along with both Windows 10 ...

The Edge browser that comes with Windows 10 shows a marked improvement in performance, particularly in the area of JavaScript performance. Now Microsoft wants to amp up performance even more, and is ...