The Yjs CRDT WebSocket backend for conflict-free real-time collaboration in your app.

Your Go-To for Instant Video Calls!

Real-time cam-2-cam video calls & screen sharing, end-to-end encrypted, to embed in any website with a simple iframe.

Next-generation state management framework based on reactive SQLite and built-in sync engine.

A simple framework for humans Server-first React, running on the Cloudflare platform. Simple to build. Easy to maintain.

Multiplayer Framework for Node.js

Dead simple, dependency-less, spec-compliant server-sent events implementation written in TypeScript

A collection of libraries and specifications for building real-time collaborative apps on top of JSON documents

Open-source platform for collaboration

A next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use - a free replacement for Notion & Miro

Soul | Automatic SQLite RESTful and realtime API server | Build CRUD APIs in minutes!

Realtime infrastructure for multiplayer apps and agents

The Open Source Firebase Alternative with GraphQL.

The open source Firebase alternative

Shared data types for building collaborative software

Open-source, self-hosted P2P WebRTC video conferencing for fast, private real-time communication. Create browser-based meeting rooms with no downloads or time limits, plus screen sharing, chat, whiteboard, recording, and collaboration.

Self-hosted, open-source WebRTC video conferencing platform for real-time communication and collaboration. A modern alternative to Zoom, Google Meet, Jitsi Meet, and Microsoft Teams, powered by scalable SFU architecture with Mediasoup.

Library for building distributed, real-time collaborative web applications

Realtime database backend based on Operational Transformation (OT)

The local-first database that runs on every JS runtime and replicates with your existing backend - no vendor, no lock-in - https://rxdb.info/

An open source cybersecurity protocol for syncing decentralized graph data.

Database inspired by Apache CouchDB that is designed to run well within the browser.

Simple, secure & standards compliant web server for the most demanding of applications

The API and real-time application framework

Simple to use, blazing fast and thoroughly tested WebSocket client and server for Node.js

Bidirectional and low-latency communication for every platform