SpawnDev.BlazorJS.BrowserExtension

This project is new and under active development. A Nuget package will be released soon.

SpawnDev.BlazorJS.BrowserExtension adds the ability for Blazor WASM to run as a web browser Manifest V3 extension. Blazor can run in all extension contexts. Runs in content context (in page with any site), popup window, options window, and the background.

Features

• Manifest V3
• Create a fully functional Manifest V3 web browser extension without writing a single line of Javascript
• Multi-platform extension builds (Firefox, Chrome, etc)
• Supports non-SIMD compatible browsers/devices. Uses SIMD when available
• Shared and platform specific manifest entries
• Blazor WASM runs in ALL extension contexts:
  • Background page (Firefox)
  • Background ServiceWorker (Chrome)
  • Content script
  • Options, Popup, etc
• Direct access to extension APIs via C#
  • Extension, Runtime, Tabs, Windows, Storage, etc

Dependencies

• SpawnDev.BlazorJS - Enables full access to the Javascript environment, and Javascript class wrapping.
• SpawnDev.BlazorJS.WebWorkers - Enables running Blazor WebAssembly in any web browser context, and inter-context communication.