freeCodeCamp.org's open source codebase and curriculum. Learn to code at home.

Short JavaScript code snippets for all your development needs

📜 33 concepts every JavaScript developer should know.

Short React code snippets for all your development needs

从零开始学编程 系列汇总（从α到Ω）

🎓 Data structures and algorithms

Java Programming Tutorial for Beginners

A programming language with yoruba language construct

编程相关的思维导图

A Google Chrome/ Firefox extension that blocks NSFW images from the web pages that you load using TensorFlow JS.

[WIP] Curated collection of Angular snippets that you can understand in 30 seconds or less

Try Catch Stack overflow (TcSo) Is a collection of Try statements in all the programming languages under the globe which catches the exception and searches for the cause of the caught exception in the stack overflow automatically.

A graph of programming languages connected through compilers.

Pylon IDE, a Cloud9 v2 descendant with some added extras and support for modern node >= 4.9.1 (including v5.x, v6.x, v7.x, v8.x, v9.x, v10.x, v11.x, v12.x). OSS licensed.

Lightweight curried functional programming library

Make your first PR! ~ A beginner friendly repository made specifically for open source beginners. Add your profile, a blog or any program under any language (it can be anything from a hello-world program to a complex data structure algorithm) or update the existing one. Just make sure to add the file under the correct directory. Happy hacking!

A programming language for Minecraft Vanilla

Interacting with the DJI/Ryze Tello using only node.js

Tree editor for touch screens

Pictures sharing app with Expo, React Native, Apollo GraphQL, and AWS Amplify.

The programming environment »Open Roberta Lab« by Fraunhofer IAIS enables children and adolescents to program robots. A variety of different programming blocks are provided to program motors and sensors of the robot. Open Roberta Lab uses an approach of graphical programming so that beginners can seamlessly start coding. As a cloud-based application, the platform can be used without prior installation of specific software but runs in any popular browser, independent of operating system and device.

Visualize your workflow

Don't make fun of JavaScript

A Virtual Hackathon Camp for Developers, Build real products and win Swags in comfort of your home.

🎶 Markup language for music creation and analysis! -- https://hlorenzi.github.io/musicode/

touch screen tree editor

微信小程序-社区论坛圈子类

Cozmo Programming with Blockly

Game Development & Unreal Engine Programming Guide

Programming with blocks in Unity3D...