* [uWebSockets.js v20.60.0](https://github.com/uNetworking/uWebSockets.js) – High-performance, standards compliant web server for demanding applications.

* [Liveblocks v3.15.0](https://github.com/liveblocks/liveblocks) – Customizable features for enhancing collaborative experiences in applications.

* [Vuu vuu-parent-0.29.0](https://github.com/finos/vuu) – Realtime view server and HTML5-based UI system for building data-driven desktop web applications.

* [Colyseus @colyseus/uwebsocket...](https://github.com/colyseus/colyseus) – Authoritative multiplayer framework for real-time and turn-based games using Node.js.