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

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 ...

One month after promising to release the JavaScript engine of its Edge browser, Microsoft has proven good for its word and then some. Not only is it releasing the code, it’s planning a Linux port.

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

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 ...

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 ...

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 ...

In the redesigned Copilot experience in Edge, built on the shared OneJS architecture, the updated pane and New Tab Page are ...

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 ...