Collection of publicly available IPTV channels from all over the world

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

High performance self-hosted photo and video management solution.

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

#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere

very good whiteboard infinite canvas SDK

The swiss army knife of lossless video/audio editing

前端低代码框架，通过 JSON 配置就能生成各种页面。

Learn Domain-Driven Design, software architecture, design patterns, best practices. Code examples included

A zero-config, drop-in animation utility that adds smooth transitions to your web app. You can use it with React, Vue, or any other JavaScript application.

♾ A Graph Visualization Framework in JavaScript.

TypeScript 入门教程

An interesting open source chat application. Developed with node.js, mongoDB, socket.io and react

Extract the main content from web pages.