Microsoft Edge Developer documentation
Development using Microsoft Edge DevTools, Microsoft Edge extensions, Progressive Web Apps, WebDriver automation, WebView2, and more.
Web platform updates
What's new
- Release notes for Microsoft Edge web platform
- Site compatibility-impacting changes
- Test experimental APIs and features by using origin trials
- Provide user-relevant ads with the Ad Selection API
- Prompt a built-in language model with the Prompt API
- Summarize, write, and rewrite text with the Writing Assistance APIs
- Translate text with the Translator API
- Correct grammar, spelling, and punctuation errors in text with the Proofreader API
Microsoft Edge DevTools
Overview
What's new
How-To Guide
Reference
Microsoft Edge extensions
Overview
- Microsoft Edge extensions documentation
- Overview of Microsoft Edge extensions
- Extension concepts and architecture
sample
How-To Guide
Progressive Web Apps (PWAs)
Overview
What's new
Get started
How-To Guide
Concept
WebView2
Overview
Concept
Get started
Download
What's new
Reference
Edge-specific web development tips
How-To Guide
- Move users to Microsoft Edge from Internet Explorer
- Tracking prevention in Microsoft Edge
- Detect Microsoft Edge from your website
- Develop experiences for the sidebar in Microsoft Edge
- Detect Windows 11 and CPU architecture using User-Agent Client Hints
- Customize the password reveal button
- Display regional versions of your site, based on OS settings
- View a JSON file or server response with formatting
Microsoft Edge IDE integration
Overview
- Microsoft Edge IDE integration
- Microsoft Edge DevTools extension for Visual Studio Code
- Debug Microsoft Edge in Visual Studio Code