Blazor WASM Browser Extension Sample

This provides sample codes for a cross-browser extension app built on Blazor WASM. This sample app originally started for building a Chrome extension with Blazor WASM, but it now does the cross-browser support including Chromium-based browsers and Mozilla FireFox.

Acknowledgement

This sample code includes Mozilla's WebExtension browser API Polyfill, which is licensed under MPL 2.0.

Getting Started

1. Build the app

   dotnet build .

2. Publish the app

   dotnet publish ./src/ChromeExtensionV2/ -c Release -o published

3. Run PowerShell script

   ./Run-PostBuild.ps1

4. Register the extension to your Chromium-based browser like Chrome or Edge, or Mozilla FireFox.

5. Visit any website on https://developer.chrome.com, https://developer.mozilla.org or https://docs.microsoft.com.

6. Run the extension by clicking the icon at the top of your web browser.