A Compiler Writing Journey (via) Warren Toomey has been writing a self-compiling compiler for a subset of C, and extensively documenting every step of the journey here on GitHub. The result is an extremely high quality free textbook on compiler construction.
Recent articles
- I think "agent" may finally have a widely enough agreed upon definition to be useful jargon now - 18th September 2025
- My review of Claude's new Code Interpreter, released under a very confusing name - 9th September 2025
- Recreating the Apollo AI adoption rate chart with GPT-5, Python and Pyodide - 9th September 2025