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

💯 Curated coding interview preparation materials for busy software engineers

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

An enterprise-class UI design language and React UI library

Virtual whiteboard for sketching hand-drawn like diagrams

A cross-platform ChatGPT/Gemini UI (Web / PWA / Linux / Win / MacOS). 一键拥有你自己的跨平台 ChatGPT/Gemini 应用。

Beautifully designed components that you can copy and paste into your apps. Accessible. Customizable. Open Source.

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

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

Next generation frontend tooling. It's fast!

VS Code in the browser

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

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…

Apache Superset is a Data Visualization and Data Exploration Platform

A terminal for a more modern age

The Intuitive Vue Framework.

🔥 🔥 🔥 Open Source Airtable Alternative

Free and source-available fair-code licensed workflow automation tool. Easily automate tasks across different services.

The repository for high quality TypeScript type definitions.

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

The web framework for content-driven websites. ⭐️ Star to support our work!

A terminal built on web technologies

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

A fast, simple & powerful blog framework, powered by Node.js.

⚡️ Simple, Modular & Accessible UI Components for your React Applications

👨🏻‍💻👩🏻‍💻 Use Ant Design like a Pro!

开放式跨端跨框架解决方案，支持使用 React/Vue/Nerv 等框架来开发微信/京东/百度/支付宝/字节跳动/ QQ 小程序/H5/React Native 等应用。 https://taro.zone/

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

Build forms in React, without the tears 😭

Presentation Slides for Developers