Vibe Coding

The book

Vibe coding is a bad name for a real shift in how software gets written, and this book is honest about both halves of that sentence. Marcus Hale works through Claude Code, Cursor, and Copilot not as competing religions but as tools with distinct strengths that depend on what you are doing and when. The chapters follow a working developer's actual week: setting up a workflow that holds up under pressure, writing prompts that produce code you can actually trust, knowing when to close the chat window, and dealing with the parts nobody demos — security, team friction, IP exposure, and agent loops that spiral. None of it is speculation dressed as a tutorial.

What you'll learn

• How Claude Code, Cursor, and Copilot differ in real use — not in feature lists, but in the specific tasks where each one earns its keep over the others
• Prompt structures for code review, refactoring, new feature work, test generation, and debugging, with the reasoning behind why each type of ask is shaped differently
• How to verify AI-generated code at a level of confidence you can defend, without re-implementing it from scratch or taking it on faith
• The conditions that make AI assistance slower and more expensive than writing it yourself, and how to recognize them before the code is already in review
• What not to paste into any AI tool — covering credential exposure, proprietary context, IP risk, and the data questions most workflow guides quietly skip
• An honest account of agent loops: where they multiply output, where they multiply problems, and what 2027 is likely to change and not change

Who it's for

This is for the working developer who already has one of these tools open and is wondering whether they are using it well, or just faster. It is also for the developer who has not adopted AI tooling yet but is starting to notice the gap. If you are looking for a theoretical framework or a summary safe to forward to your manager, this is the wrong book.