freeCodeCamp.org's open-source codebase and curriculum. Learn to code for free.

A utility-first CSS framework for rapid UI development.

🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.

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

Realtime application framework (Node.JS server)

The repository for high quality TypeScript type definitions.

Build like a team of hundreds_

There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable an…

Quill is a modern WYSIWYG editor built for compatibility and extensibility

A terminal built on web technologies

Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.

Making Docker and Kubernetes management easy.

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

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

Backstage is an open framework for building developer portals

The flexible backend for all your projects 🐰 Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.

Browser extension that simplifies the GitHub interface and adds useful features

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

Nodejs extension host for vim & neovim, load extensions like VSCode and host language servers.

Focalboard is an open source, self-hosted alternative to Trello, Notion, and Asana.

Make images smaller using best-in-class codecs, right in the browser.

A collection of common interactive command line user interfaces.

Customizable Icons for React Native with support for image source and full styling.

Scalable PaaS (automated Docker+nginx) - aka Heroku on Steroids

nivo provides a rich set of dataviz components, built on top of the awesome d3 and React libraries

Develop. Preview. Ship.

A fully open-source headless CMS that supports Markdown and Visual Editing

Asynchronous HTTP microservices

Capture website screenshots

Generate changelogs and release notes from a project's commit messages and metadata.