Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.

Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

"The mother of all demo apps" — Exemplary fullstack Medium.com clone powered by React, Angular, Node, Django, and many more

Apache Superset is a Data Visualization and Data Exploration Platform

🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte Query and Vue Query.

very good whiteboard infinite canvas SDK

Scheduling infrastructure for absolutely everyone.

The open-source notification Inbox infrastructure. E-mail, SMS, Push and Slack Integrations.

👨🏻‍💻👩🏻‍💻 Use Ant Design like a Pro!

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

Making Docker and Kubernetes management easy.

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

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…

The headless rich text editor framework for web artisans.

Backstage is an open framework for building developer portals

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

Create business apps and automate workflows in minutes. Supports PostgreSQL, MySQL, MariaDB, MSSQL, MongoDB, Rest API, Docker, K8s, and more 🚀 No code / Low code platform..

Redefined chart library built with React and D3

SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open sour…

HomeKit support for the impatient.

A modified web browser that helps in responsive web development. A web developer's must have dev-tool.

Routing and navigation for React Native and Web apps

Modern React starter kit with Bun, TypeScript, Tailwind CSS, tRPC, and Cloudflare Workers. Production-ready monorepo for building fast web apps.

The modern link attribution platform. Loved by world-class marketing teams like Framer, Perplexity, Superhuman, Twilio, Buffer and more.

Lexical is an extensible text editor framework that provides excellent reliability, accessibility and performance.

A beautiful replacement for JavaScript's "alert"

A React-based UI toolkit for the web

Get 10X more out of Claude Code, Codex or any coding agent

Mobile-first, accessible components for React Native & Web to build consistent UI across Android, iOS and Web.