Microsoft Edge Developer website - Microsoft Edge Developer

The new Microsoft Edge is here and now available to download on all supported versions of Windows, macOS, iOS and Android. Get it today!

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It’s built on Chromium and provides the best-in-class extension and web compatibility. View our resources to learn how to begin and get your extensions on to the Microsoft Edge Add-ons website.

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Want to see what we’re working on next? Check out the Microsoft Edge Insider channels to try the latest features and improvements in development. Download now and join our community. We look forward to your feedback and ideas!

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Web Platform

Extensions
Elevate the browsing experience by customizing it with extensions.
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PWA
Enhance existing websites with native app-like experiences.
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Tools
Debug and automate the browser using powerful tools for web developers.
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Webview2
Embed web content (HTML, CSS, JavaScript) in your native applications.
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What's New

Reducing distractions with quiet notification requests

Beginning with Microsoft Edge 84, we’re introducing support for a new notification request experience called quiet notification requests.

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Introducing the Storage Access API

Today, we’re excited to announce the “first-look” rollout of the Storage Access API in our Canary and Dev channels

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Microsoft Edge: What’s New for Web Developers

Hear the latest updates on Microsoft Edge & Chromium for developers including DevTools, PWAs, new platform features, and more.

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Improving how Microsoft Edge processes appear in Task Manager

Microsoft Edge Team

Performance is essential to your success, which makes it core to ours. To help ensure the browser doesn’t slow you down, we always keep performance in mind as we continue to improve Microsoft Edge. We’re also working to help you understand how Microsoft Edge is using the resources on your device to deliver fast, efficient web browsing.

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Make Microsoft Edge DevTools your own

Microsoft Edge Team

There isn’t much you can’t do with web technologies nowadays. The web platform has evolved so much that such diverse things as animating elements, playing or recording media, accessing files or storage, intercepting network requests and accessing the cache, making complex CSS layouts, or writing native code are all possible today.

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WebView2 Windows App SDK, WinUI2, Runtime, and CDP Helper Updates

Microsoft Edge Team

We’ve been thrilled by the positive feedback, questions, and level of engagement from the developer community since the initial release of WebView2. Since then, we have released 7 updated SDKs with new features and bug fixes driven by your feedback. You can catch up on what's new in our talk from Microsoft Ignite:

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