Microsoft Edge Demos

This repository contains demo web pages, apps, and sample code used to demonstrate various DevTools, PWA, WebView, Extensions, or Web Platform features of Microsoft Edge.

Demos

Click a folder from the list above to find out more about a particular demo, or use the tables below.

PWA

Demo	Description	Code	Live URL
1DIV	A CSS sandbox PWA that demonstrates the Window Controls Overlay feature	Code	Demo
Email client	A fake email client PWA that demonstrates how to use PWA protocol handlers	Code	Demo
PWAmp	A music player PWA demo to read your local music files	Code	Demo
wami	An image manipulation demo app to crop, resize, or add effects to images	Code	Demo

DevTools

Demo	Description	Code	Live URL
Edge DevTools VS Code extension sourcemap support	Simple app to test the sourcemap support for CSS mirroring in the Edge DevTools extension for Visual studio code.	Code	N/A
TODO app	A simple TODO app used in the DevTools documentation.	Code	Demo
Detached Elements	A chat-like demo application with DOM memory leaks to demonstrate how to use the Detached Elements tool in Edge DevTools.	Code	Demo
3D View	A sample web page used to demonstrate how to use the 3D View tool in Edge DevTools.	Code	Demo
Animal Shelter	A sample website with accessibility issues, used to demonstrate how to use the accessibility issues detection features of Edge DevTools.	Code	Demo
DevTools Console demos	Multiple web pages to demonstrate various Edge DevTools Console features.	Code	Demo
Contrast bug fix	Demo page used in a Microsoft Edge blog post about improving contrast in Edge DevTools.	Code	Demo
DevTools CSS getting started docs	Source code for a demo page used in the DevTools CSS getting started docs.	Code	Demo
DevTools DOM getting started docs	Source code for a demo page used in the DevTools DOM getting started docs.	Code	Demo
DevTools Inspect tool docs	Source code for a demo page used in the DevTools Inspect tool docs.	Code	Demo
DevTools JS getting started docs	Source code for a demo page used in the DevTools JS getting started docs.	Code	Demo
DevTools recording heap snapshots docs	Source code for a demo page used in the DevTools heap snapshot recording docs.	Code	N/A
DevTools perf activities tabs docs	Source code for a demo page used in the DevTools performance activities tabs docs.	Code	Demo
DevTools perf getting started docs	Source code for a demo page used in the DevTools performance getting started docs.	Code	Demo
DevTools :target pseudo docs	Source code for a demo page used in the DevTools :target pseudo-class feature docs.	Code	Demo
DevTools network inspection docs	Source code for a demo page used in the DevTools network inspection docs.	Code	Demo
DevTools workspaces docs	Source code for a demo page used in the DevTools workspaces docs.	Code	Demo

Web Platform

Demo	Description	Code	Live URL
CSS Custom Highlight API	How to programmatically create and remove custom highlights on a web page.	Code	Demo
EyeDropper API	How to use the EyeDropper API to create a color sampling tool from JavaScript.	Code	Demo
Reader app	An article reader app used to demonstrate how to use various web APIs such as CSS Custom Highlight, <selectmenu>, EyeDropper, CSS and JSON modules, Scroll animation timeline, Async Clipboard.	Code	Demo
Selectmenu demos	Demo page showing how the Open UI's <selectmenu> element can be used.	Code	Demo

Extensions

Demo	Description	Code	Live URL
Create a DevTools extension	Learn to build a Microsoft Edge extension that extends DevTools.	Code	N/A

Adding a new demo

To add a new demo:

1. Make a copy of the template directory at the root of this repository and give it a name (e.g. my-demo).
2. Edit the README.md file in my-demo to clearly explain what your new demo is about. Add a link to the live demo in the README file too. This repository is set up to be deployed live using GitHub Pages, so the my-demo directory will end up being accessible on the web at https://microsoftedge.github.io/demos/my-demo.
3. Edit the code (index.html, style.css, etc.) in my-demo according to your needs and add any files you need.
4. Use the shared CSS, JS, and images from the shared directory. The template demo already links to them. This can be helpful to avoid having to repeat basic styling and typography CSS code, or having to create your own images.
5. Add a link to your demo in this README.md file, in one of the tables at the top.

Contributing

This project welcomes contributions and suggestions. Most contributions require you to agree to a Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us the rights to use your contribution. For details, visit https://cla.opensource.microsoft.com.

When you submit a pull request, a CLA bot will automatically determine whether you need to provide a CLA and decorate the PR appropriately (e.g., status check, comment). Simply follow the instructions provided by the bot. You will only need to do this once across all repos using our CLA.

This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact opencode@microsoft.com with any additional questions or comments.

Trademarks

This project may contain trademarks or logos for projects, products, or services. Authorized use of Microsoft trademarks or logos is subject to and must follow Microsoft's Trademark & Brand Guidelines. Use of Microsoft trademarks or logos in modified versions of this project must not cause confusion or imply Microsoft sponsorship. Any use of third-party trademarks or logos are subject to those third-party's policies.