Hacktoberfest

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

📚 Freely available programming books

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

All Algorithms implemented in Python

Visual Studio Code

Promise based HTTP client for the browser and node.js

A curated list of awesome Go frameworks, libraries and software

MUI Core: Ready-to-use foundational React components, free forever. It includes Material UI that implement Google's Material Design.

Design patterns implemented in Java

Storybook is a frontend workshop for building UI components and pages in isolation. Made for UI development, testing, and documentation.

🤗 Transformers: State-of-the-art Machine Learning for Pytorch, TensorFlow, and JAX.

The world’s fastest framework for building websites.

A Collection of application ideas which can be used to improve your coding skills.

Simple HTML5 Charts using the <canvas> tag

24 Lessons, 12 Weeks, Get Started as a Web Developer

🏡 Open source home automation that puts local control and privacy first.

Ansible is a radically simple IT automation platform that makes your applications and systems easier to deploy and maintain. Automate everything from code deployment to network configuration to cloud management, in a language that approaches plain English, using SSH, with no agents to install on remote systems. https://docs.ansible.com.

Godot Engine – Multi-platform 2D and 3D game engine

Original Apollo 11 Guidance Computer (AGC) source code for the command and lunar modules.

📜 33 JavaScript concepts every developer should know.