Harness Open Source is an end-to-end developer platform with Source Control Management, CI/CD Pipelines, Hosted Developer Environments, and Artifact Registries.

Next generation frontend tooling. It's fast!

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.

The file-based CMS for your Nuxt application, powered by Markdown and Vue components.

🌼 🌼 🌼 🌼 🌼  The most popular, free and open-source Tailwind CSS component library

Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

REST API for any Postgres database

Build like a team of hundreds_

🔥 🔥 🔥 Open Source Airtable Alternative

An open-source, self-hostable PaaS alternative to Vercel, Heroku and Netlify that lets you easily deploy static sites, databases, web applications and more than 280 one-click services on your own s…

Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.

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

A frontend Framework for single-page applications on top of REST/GraphQL APIs, using TypeScript, React and Material Design

🐉 Vue Component Framework

Run WordPress in the browser via WebAssembly PHP

The React Framework

Fast, disk space efficient package manager

Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB

A modern runtime for JavaScript and TypeScript.

🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

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

Bring projects, wikis, and teams together with AI. AppFlowy is the AI collaborative workspace where you achieve more without losing control of your data. The leading open source Notion alternative.

Build full-stack apps on your own infrastructure.

Declarative routing for React

Build your personal knowledge base with Trilium Notes

Build Better Websites. Create modern, resilient user experiences with web fundamentals.

Headless CMS for Astro, built with Astro, that provides a user-friendly and configurable dashboard for content management

The most comprehensive authentication framework for TypeScript

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

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