About Neural Mastery
Neural Mastery teaches AI engineering from the maths up to LLMs and agents. Many lessons include a widget you can change to see the computation respond, and the practice problems run Python in your browser (via Pyodide) against test cases.
One person builds and maintains it, and new lessons, problems and blog posts are added regularly.
Questions, feedback, or found a bug?
There's no separate support inbox or contact form — the real, honest channel is the project's public GitHub repository. Open an issue there for a bug report, a content correction, or a feature request, or check the repo's own commit history to see exactly what's shipped and when.