LostBeard 

Full Blazor WebAssembly and Javascript interop. Supports all Javascript data types and web browser APIs. Create, access properties, call methods, and add/remove event handlers of Javascript objects the .Net way... More information

Call Services and static methods in separate threads with WebWorkers and SharedWebWorkers. Run Blazor WASM in the ServiceWorker.

An extendable .Net library for reading and writing Extensible Binary Meta Language (aka EBML) document streams. Includes schema for Matroska and WebM.

WebTorrents in Blazor WebAssembly

VisNetwork in Blazor WebAssembly

SpawnDev.BlazorJS.FFmpegWasm is a Blazor WASM wrapper around ffmpeg.wasm and contains only the base ffmpeg.js and 814.ffmpeg.js files.

SimplePeer WebRTC video, voice, and data channels for Blazor WebAssembly

SpawnDev.BlazorJS.FFmpegWasm.CoreMT is a Blazor WASM wrapper around ffmpeg.wasm and contains the multi threaded core-mt.

SpawnDev.BlazorJS.FFmpegWasm.Core is a Blazor WASM wrapper around ffmpeg.wasm and contains the single threaded core.

PeerJS simplifies peer-to-peer data, video, and audio calls in Blazor WebAssembly

MessagePack binary Javascript encoder and decoder for Blazor WebAssembly

Create streams with partial views, multiple streams, or read-only sources. Delete, insert, overwrite with full support for undo/redo and restore-points.

Unit Testing for Blazor

Socket.IO, bidirectional and low-latency communication for every platform, in Blazor WebAssembly

Pure .Net WebM parser and editor for WebM data. Supports duration fixing.

Blazor QRCode renderer based on QRCoder

Brings BabylonJS 6 to Blazor WASM.

PixiJS Creation Engine. A beautiful, fast, and flexible 2D WebGL renderer for Blazor WebAssembly.