Patterns Catalog
27 durable design patterns for prompting ChatGPT, Claude, Gemini, and every other LLM. Filter by what you are trying to do, or browse by category.
Also available as a book
The site is the free catalog. The book is the teaching material.
Mechanism, 2–4 worked examples per technique, placement rules, debugging sequences, composition recipes — roughly 5× the depth of this site. Pay-what-you-want on Leanpub.