Merge branch 'main' of github.com:MicrosoftEdge/Demos

Author: captainbrosset

README.md

@@ -89,6 +89,7 @@ See also:
 | wami | An image manipulation demo app to crop, resize, or add effects to images. | [/wami/](https://github.com/MicrosoftEdge/Demos/tree/main/wami) | [wami](https://microsoftedge.github.io/Demos/wami/) |
 | Temperature converter | A simple PWA demo app that converts temperatures. Used for [Get started with Progressive Web Apps](https://learn.microsoft.com/microsoft-edge/progressive-web-apps/how-to/). | [/pwa-getting-started/](https://github.com/MicrosoftEdge/Demos/tree/main/pwa-getting-started) | [Temperature converter](https://microsoftedge.github.io/Demos/pwa-getting-started/) |
 | Application Title Meta Tag | A demo web app to showcase the `application-title` meta tag. | [/pwa-application-title/](https://github.com/MicrosoftEdge/Demos/tree/main/pwa-application-title) | [application-title](https://microsoftedge.github.io/Demos/pwa-application-title/) |
+| Edge demos | A demo web app to showcase `Web Install API` and `CSS Masonry`. | [/pwa-pwastore/](https://github.com/MicrosoftEdge/Demos/tree/main/pwa-pwastore) | [pwa-pwastore](https://microsoftedge.github.io/Demos/pwa-pwastore/) |
 
 
 #### Cross-browser API samples

pwa-pwastore/README.md

@@ -0,0 +1,9 @@
+# Edge demos 
+
+➡️ **[Open the demo](https://microsoftedge.github.io/Demos/pwa-pwastore/)** ⬅️
+
+**Edge demos** is a demo app for a landing page of a collection of applications.
+
+## Requirements 
+
+This demo application showcases the Web Install API and the "Masonry" layout. You need to enable 2 separate flags in `about://flags` for the demo to work correctly (`#css-masonry-layout`/`#web-app-installation-api`) available in Chromium browsers versions M139+.