







Iāve started a new project to collect and document Agentic Engineering Patternsācoding practices and patterns to help get the best results out of this new era of coding agent development ā¦
Agentic Engineering Patterns - Simon Willison's Weblog
Patterns for getting the best results out of coding agents like Claude Code and OpenAI Codex. See my introduction for more on this project.
How coding agents work - Agentic Engineering Patterns
How coding agents work - Agentic Engineering Patterns
Prompts I use - Agentic Engineering Patterns
Prompts I use - Agentic Engineering Patterns
Agentic manual testing - Agentic Engineering Patterns
Agentic manual testing - Agentic Engineering Patterns
Writing code is cheap now - Agentic Engineering Patterns
Writing code is cheap now - Agentic Engineering Patterns
AI should help us produce better code - Agentic Engineering Patterns
AI should help us produce better code - Agentic Engineering Patterns
Agentic Design Patterns
Agentic Design Patterns š š§ ā Iām excited to share that my new book, "Agentic Design Patterns: A Hands-On Guide to Intelligent AI Agents," is officially out! š š§ ā In a field moving at lightning speed, this book focuses on the durable, fundamental patterns that are becoming the foundation of...
Agentic Design Patterns
Agentic Design Patterns š š§ ā Iām excited to share that my new book, "Agentic Design Patterns: A Hands-On Guide to Intelligent AI Agents," is officially out! š š§ ā In a field moving at lightning speed, this book focuses on the durable, fundamental patterns that are becoming the foundation of...
Anti-patterns: things to avoid - Agentic Engineering Patterns
Anti-patterns: things to avoid - Agentic Engineering Patterns
Anti-patterns: things to avoid - Agentic Engineering Patterns
Anti-patterns: things to avoid - Agentic Engineering Patterns
Agent Memory Patterns
A short HOW TO guide for agent memory systems. Especially the difference between blocks, files and skills.

Claude Code, Codex and Agentic Coding #8
When I started this series, everyone was going crazy for coding agents.

LukeW | Agent Management Interface Patterns
As an increasing number of AI applications evolve to agents doing work for people, agent management becomes a critical part of these product's design. How can p...

Agent experience: How to design products that agents can actually use ā WorkOS
What engineers and founders need to know about designing APIs, tools, and interfaces for agent-driven workflows

Game Programming Patterns
Iām here to help! Game Programming Patterns is a collection of patterns I found in games that make code cleaner, easier to understand, and faster.