programming

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

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Master programming by recreating your favorite technologies from scratch.

A book series on JavaScript. @YDKJS on twitter.

Short JavaScript code snippets for all your development needs

📚 免费的计算机编程类中文书籍，欢迎投稿

Papers from the computer science community to read and discuss.

📜 33 JavaScript concepts every developer should know.

The Patterns of Scalable, Reliable, and Performant Large-Scale Systems

30 days of JavaScript programming challenge is a step-by-step guide to learn JavaScript programming language in 30 days. This challenge may take more than 100 days, please just follow your own pace.

120+ interactive Python coding interview challenges (algorithms and data structures). Includes Anki flashcards.

Python programs, usually short, of considerable difficulty, to perfect particular skills.

😱 Falsehoods Programmers Believe in

30 Days of React challenge is a step by step guide to learn React in 30 days. It requires HTML, CSS, and JavaScript knowledge. You should be comfortable with JavaScript before you start to React. If you are not comfortable with JavaScript check out 30DaysOfJavaScript. This is a continuation of 30 Days Of JS. This challenge may take more than 100 days, follow your own pace.

Short CSS code snippets for all your development needs

A guide on how to be a Programmer - originally published by Robert L Read

The Ultimate Go Study Guide

List of Data Science Cheatsheets to rule the world

A simple and easy-to-use library to enjoy videogames programming

Learning Vim and Vimscript doesn't have to be hard. This is the guide that you're looking for 📖