Open-Source Notification Platform. Embeddable Notification Center, E-mail, Push and Slack Integrations.

A declarative, efficient, and flexible JavaScript library for building user interfaces.

Blazing fast, instant realtime GraphQL APIs on your DB with fine grained access control, also trigger webhooks on database events.

🤖 Assemble, configure, and deploy autonomous AI Agents in your browser.

Scheduling infrastructure for absolutely everyone.

Spacedrive is an open source cross-platform file explorer, powered by a virtual distributed filesystem written in Rust.

A completely customizable framework for building rich text editors. (Currently in beta.)

A JavaScript library to position floating elements and create interactions for them.

✨ Innovative and open-source visualization application that transforms various data formats, such as JSON, YAML, XML, CSV and more, into interactive graphs.

Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..

The fast, flexible, and elegant library for parsing and manipulating HTML and XML.

✌️ A spring physics based React animation library

A block-style editor with clean JSON output

Drag & drop UI to build your customized LLM flow

Actor-based state management & orchestration for complex app logic.

The Modern Data Stack 🐰 — Directus is an instant REST+GraphQL API and intuitive no-code data collaboration app for any SQL database.

🌈 React for interactive command-line apps

The fastest knowledge base for growing teams. Beautiful, realtime collaborative, feature packed, and markdown compatible.

🔥 🔥 🔥 Open Source JIRA, Linear and Asana Alternative. Plane helps you track your issues, epics, and product roadmaps in the simplest way possible.

The headless rich text editor framework for web artisans.

🤖 Headless UI for building powerful tables & datagrids for TS/JS - React-Table, Vue-Table, Solid-Table, Svelte-Table

Building blocks for digital commerce

HomeKit support for the impatient.

Redefined chart library built with React and D3

React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https://svelteflow.dev). Ready out-of-the-box and infinitely cust…

Jitsi Meet - Secure, Simple and Scalable Video Conferences that you use as a standalone app or embed in your web application.

A light-weight, no-dependency, vanilla JavaScript engine to drive the user's focus across the page

Low code platform for building business apps and workflows in minutes. Supports PostgreSQL, MySQL, MSSQL, MongoDB, Rest API, Docker, K8s, and more 🚀

A fast, local first, reactive Database for JavaScript Applications https://rxdb.info/

The best way to build a modern backend + admin UI. No black magic, all TypeScript, and fully open-source, Payload is both an app framework and a headless CMS.