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

Interactive roadmaps, guides and other educational content to help developers grow in their careers.

This is the repo for Vue 2. For Vue 3, go to https://github.com/vuejs/core

Visual Studio Code

Virtual whiteboard for sketching hand-drawn like diagrams

An enterprise-class UI design language and React UI library

A utility-first CSS framework for rapid UI development.

Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation

The open source Firebase alternative. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

Next generation frontend tooling. It's fast!

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

Open source API development ecosystem - https://hoppscotch.io (open-source alternative to Postman, Insomnia)

A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript 🚀

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many mo…

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

Apache Superset is a Data Visualization and Data Exploration Platform

Realtime application framework (Node.JS server)

Declarative routing for React

🔥 🔥 🔥 Open Source Airtable Alternative

🐻 Bear necessities for state management in React

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

Delightful JavaScript Testing.

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

🐠 Babel is a compiler for writing next generation JavaScript.

React Hooks — 👍

Visual primitives for the component age. Use the best bits of ES6 and CSS to style your apps without stress 💅

🐉 Vue Component Framework

An open-source framework for making universal native apps with React. Expo runs on Android, iOS, and the web.

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

Lerna is a fast, modern build system for managing and publishing multiple JavaScript/TypeScript packages from the same repository.