onelinkBest free AI developer courses
A learning path for developers, from AI fundamentals to LLMs and agents, all free to learn from. Some charge only for the optional certificate. Ordered roughly beginner to advanced.
Elements of AI (University of Helsinki) AI literacy without math or code. A good first step. https://www.elementsofai.com/
DeepLearning.AI short courses 1–2 hour project courses co-built with companies. Sample one technique fast. https://www.deeplearning.ai/short-courses/
Generative AI for Beginners (Microsoft) A full open curriculum on building generative AI apps. https://github.com/microsoft/generative-ai-for-beginners
Anthropic Academy Free courses on Claude and the Claude API, with certificates. https://anthropic.skilljar.com/
Kaggle Learn Short, hands-on micro-courses. Intro to Machine Learning is the classic on-ramp. https://www.kaggle.com/learn
CS50's Introduction to AI with Python (Harvard) Rigorous AI fundamentals with real coding projects. You need basic Python. https://cs50.harvard.edu/ai/
Hugging Face LLM Course How LLMs and transformers work, and how to use them in practice. https://huggingface.co/learn/llm-course
Practical Deep Learning for Coders (fast.ai) Code-first deep learning for working developers. https://course.fast.ai/
Neural Networks: Zero to Hero (Andrej Karpathy) Build neural nets and a GPT from scratch. The deepest look at how LLMs work. https://karpathy.ai/zero-to-hero.html
MIT 6.S191: Intro to Deep Learning University-grade deep learning lectures and labs. http://introtodeeplearning.com/