Repository Index

freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

• learn-to-code
• nonprofits
• programming
• nodejs

🎓 Path to a free self-taught education in Computer Science!

• computer-science
• awesome-list
• courses
• curriculum

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

• javascript
• curriculum
• html
• css

12 weeks, 26 lessons, 52 quizzes, classic Machine Learning for all

• ml
• data-science
• machine-learning
• machine-learning-algorithms

Learn AI Engineering! Learn it. Build it. Ship it for others.

• agents
• ai
• ai-agents
• ai-engineering

12 Weeks, 24 Lessons, AI for All!

• deep-learning
• artificial-intelligence
• machine-learning
• ai

Learn how to develop, deploy and iterate on production-grade ML applications.

• machine-learning
• deep-learning
• pytorch
• natural-language-processing

Learn how to design systems at scale and prepare for system design interviews

• architecture
• distributed-systems
• system-design
• system-design-interview

Data Engineering Zoomcamp is a free 9-week course on building production-ready data pipelines. Join the course here 👇🏼

• data-engineering
• kafka
• spark
• dbt

10 Weeks, 20 Lessons, Data Science for All!

• data-science
• python
• data-visualization
• data-analysis

FCC China open source codebase and curriculum. Learn to code and help nonprofits.

• freecodecamp
• cn-freecodecamp
• nodejs
• education

Machine Learning Systems: Foundations, Scaling, Agentic AI, and Physical AI (Vols I–IV) • Harvard CS249r | https://mlsysbook.ai

• artificial-intelligence
• cloud-ml
• computer-systems
• courseware

deep learning for image processing including classification and object-detection etc.

• pytorch
• tensorflow2
• classification
• object-detection

This repository consists of the code samples, assignments, and notes for the Java data structures & algorithms + interview preparation bootcamp of WeMakeDevs.

• java
• interview-preparation
• data-structures
• algorithms

This open-source curriculum introduces the fundamentals of Model Context Protocol (MCP) through real-world, cross-language examples in .NET, Java, TypeScript, JavaScript, Rust and Python. Designed for developers, it focuses on practical techniques for building modular, scalable, and secure AI workflows from session setup to service orchestration.

• csharp
• java
• javascript
• mcp

12 Weeks, 24 Lessons, IoT for All!

• iot
• microcontroller
• raspberry-pi
• rpi

Modern C++ Programming Course (C++03/11/14/17/20/23/26)

• cpp
• cpp11
• cpp17
• cpp14

Free MLOps course from DataTalks.Club. Register here 👇🏼 to get notified about the next cohort

• machine-learning
• mlops
• model-deployment
• model-monitoring

Curso para aprender a trabajar con el sistema de control de versiones Git y la plataforma GitHub desde cero y para principiantes.

• curso-git
• curso-github
• desde-cero
• git

Source code for Hacker101.com - a free online web and mobile security class.

• education
• hacking
• security
• hackerone

TranslatedThis project is a tutorial on developing large model applications, aimed at beginner developers. Read it online at: https://datawhalechina.github.io/llm-universe/

• langchain
• rag

AI education materials for Chinese students, teachers and IT professionals.

AWS zero to hero repo for devops engineers to learn AWS in 30 Days. This repo includes projects, presentations, interview questions and real time examples.

TranslatedA project to localize the MIT open video course "Structure and Interpretation of Computer Programs" into Chinese, and a collection of course study materials.

• sicp
• scheme
• functional-programming
• compiler-principles