What it does
fast.ai provides coding and deep-learning courses alongside related books, software and technical writing.
Start with the linked course that matches your coding experience rather than using the blog as a lesson order. The practical deep-learning route applies models to concrete problems. Practical Deep Learning for Coders is free and assumes some coding experience. Its 2022 Part1 covers applied model training and deployment with PyTorch and fastai; required mathematics is introduced during the course.
Sources
- fast.ai—Making neural nets uncool again – fast.ai (Oct 26, 2026)
- Practical Deep Learning for Coders (Oct 26, 2026)