Tag Archives: MS Edge

Previewing ES6 Modules and more from ES2015, ES2016 and beyond

MS Edge adds ES6 features including import and export

 

Most of ES2015 (aka ES6) language support is already available in Edge, and last week’s Windows Insider Preview build 14342 brings more ES6 capabilities including modules, default parameters, and destructuring. We’re not stopping there – Edge also supports all ES2016 (aka ES7) proposals – the exponentiation operator and Array.prototype.includes – as well as future ECMAScript proposals such as Async Functions and utility methods like Object.values/entries and String.prototype.padStart/padEnd.

Read more from the source: Microsoft Edge Dev Blog

WebKit stops prefixing

WebKit ends its use of prefixes following Microsoft’s decision to make Edge support WebKit prefixes

 

WebKit’s new feature policy is to implement experimental features unprefixed, behind a runtime flag.

We’ll be evaluating existing features on a case-by-case basis. We expect to significantly reduce the number of prefixed properties supported over time but Web compatibility will require us to keep around prefixed versions of some features.

Read the announcement at WebKit

Looking ahead: Microsoft Edge for developers in 2016

MS Edge priorities for 2016: better extension API, performance, more ES6 support, WOFF2, Web Notifications and more

 

We’ve been immersing ourselves in your feedback, reviewing development trends, and meeting with partners and developers around the globe to inform where we take EdgeHTML next. We want to ensure we’re focusing on the most impactful work! In the spirit of continuing our opennness, we’d like to share our priorities for 2016.

Read more from the source: Microsoft Edge Dev Blog

ChakraCore GitHub repository is now open

Microsoft makes Chakra open source and pits it against V8, providing a drop-in alternative to V8 with Node.js. Only on Windows so far.

 

In a December 2015 talk at JSConf US, we announced that we would be open-sourcing the key components of the Chakra JavaScript engine that powers Microsoft Edge. Today, we are excited to share with you that we’ve just made the sources for ChakraCore available under the MIT License at the ChakraCore GitHub repository. Going forward, we’ll be developing the key components of Chakra in the open.

Read more from the source: Microsoft Edge Dev Blog