Free & Paid Courses

Learn Anything

The best courses for AI fluency, web development, computer science fundamentals, and more.

πŸ“š

DeepLearning.AI

Featured

Education

Andrew Ng's platform with 50+ AI courses β€” from beginner ML to LLM fine-tuning, agents, and RAG pipelines.

ai & mlprompt engineeringbeginner-friendly
Freemium
πŸ“š

fast.ai

Featured

Education

Practical Deep Learning for Coders β€” free top-down course that gets you building real neural networks from day one.

ai & mldeep learningpython
πŸ“š

Full Stack Open

Featured

Education

University of Helsinki's free deep-dive into modern web dev β€” React, Node.js, GraphQL, TypeScript, and React Native.

web devfull-stackreact
πŸ“š

Harvard CS50

Featured

Education

Harvard's legendary intro to computer science β€” covers C, Python, SQL, HTML/CSS/JS, and computational thinking. Free.

cs fundamentalsbeginner-friendlypython
πŸ“š

Learn Prompting

Featured

Education

The most comprehensive free guide to prompt engineering β€” techniques for ChatGPT, Claude, Gemini, image models, and agents.

prompt engineeringai fluencybeginner-friendly
πŸ“š

Neural Networks: Zero to Hero

Featured

Education

Andrej Karpathy's legendary YouTube series β€” build GPT from scratch in pure Python, no shortcuts.

ai & mldeep learningpython
πŸ“š

The Odin Project

Featured

Education

Free full-stack web development curriculum β€” HTML/CSS, JavaScript, React, Node.js, and Ruby on Rails, all project-based.

web devfull-stackjavascript
πŸ“š

ChatGPT Prompt Engineering for Developers

Education

Free 1-hour course by Andrew Ng & OpenAI β€” best practices for prompting LLMs in real applications.

prompt engineeringai fluencybeginner-friendly
πŸ“š

Fireship

Education

High-intensity short-form dev education β€” 100-second concept explainers plus deep-dive courses on web frameworks and tools.

web devfrontendbackend
Freemium
πŸ“š

freeCodeCamp

Education

Free 3,000-hour web development curriculum with certifications in responsive design, JavaScript, React, Python, and more.

web devfrontendjavascript
πŸ“š

Google ML Crash Course

Education

Google's free self-paced machine learning course β€” covers core ML concepts with TensorFlow exercises.

ai & mlmachine learningbeginner-friendly
πŸ“š

Hugging Face NLP Course

Education

The official Hugging Face course on transformers β€” fine-tune BERT, GPT-2, and T5 with the Transformers library.

ai & mlnlptransformers
πŸ“š

Kaggle Learn

Education

Bite-sized free data science courses β€” Python, pandas, ML, deep learning, SQL, and feature engineering with instant feedback.

data sciencemachine learningpython
πŸ“š

MIT OpenCourseWare β€” Algorithms

Education

MIT's 6.006 Introduction to Algorithms β€” free lecture videos and problem sets from one of the best CS programs in the world.

cs fundamentalsalgorithmsintermediate
πŸ“š

roadmap.sh

Education

Interactive learning roadmaps for every dev path β€” frontend, backend, DevOps, AI, and more, with curated resources at each step.

web devcs fundamentalscareer
πŸ“š

Scrimba

Education

Interactive frontend coding school β€” learn JavaScript, React, CSS, and AI engineering through hands-on screencasts you edit live.

web devfrontendjavascript
Freemium
πŸ“š

SQL Murder Mystery

Education

Solve a murder case using SQL β€” Northwestern's KnightLab interactive detective game for learning SQL queries hands-on.

data sciencesqlinteractive

From the Labs

Official guides and resources from the teams building AI.

Anthropic

Claude for You

Personal guide to getting the most out of Claude for everyday tasks, creative projects, and learning.

Anthropic

Claude for Work

Strategies and use cases for deploying Claude across teams β€” writing, analysis, coding, and knowledge work.

Anthropic

Build with Claude

API guides, prompt techniques, and best practices for developers building Claude-powered applications.

Anthropic

Claude Code in Action

Hands-on training course for Claude Code β€” agentic workflows, multi-file edits, and real project walkthroughs.

Google

Gemini API Docs

Official developer documentation for the Gemini API β€” quickstart, model guides, and capability tutorials.

Google

Google AI Studio

Browser-based tool for prototyping prompts, testing models, and generating API keys β€” no setup required.

OpenAI

OpenAI Cookbook

Community-driven notebooks and guides for building with GPT, embeddings, DALLΒ·E, and function calling.

OpenAI

OpenAI Platform Docs

Complete API reference for GPT-4o, Whisper, DALLΒ·E, Assistants, and fine-tuning β€” with code examples.

Hugging Face

LLM Course

How large language models work under the hood β€” from tokenization to fine-tuning, using the HF ecosystem.

Hugging Face

Agents Course

Build and deploy AI agents with tool use, memory, and multi-agent coordination using Hugging Face tools.

Hugging Face

Open-Source AI Cookbook

Practical, runnable notebooks for AI builders β€” RAG pipelines, fine-tuning, evaluation, and more.

Meta

Meta AI Resources

Research papers, open models (Llama), and developer tools from Meta's AI research team.