#ai

3 cheatsheets

beginner tools

claude-switch (csw) Cheatsheet

Switch between multiple Claude Code and Desktop accounts on macOS, with credentials stored securely in the system Keychain.
intermediate concepts

Prompt Engineering for Developers

Master prompt engineering in 2025: zero-shot, few-shot, chain-of-thought, RAG, and tool use patterns for ChatGPT, Claude, and Gemini.
beginner concepts

Introduction to Machine Learning Cheatsheet

One-line description for SEO and llms.txt — describe what the reader will learn.