Courses
Ordered lessons, not a pile of links. Each course is a sequence of guides, prompts and configs someone arranged on purpose - start at lesson one and work down, or jump to the part you need.
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Course 5 lessons
Work with a coding assistant
Five free lessons: how to brief an assistant, where to keep your rules, and how to review what it changed.
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Course 4 lessons
First week with a coding model
Read these in order if you only just started using a model on a real codebase. Four entries, about an hour.
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Course 3 lessons
Going local
How to stop paying for an API: the hardware maths, the install, and the two tools that matter.
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Course 5 lessons
Set up your AI once
Stop retyping the same rules. Five lessons on moving them into a config file for Claude Code and Cursor, and on picking a model for everyday use.
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Course 6 lessons
Prompt engineering: zero to fluent
Six lessons. You start with what a single prompt is made of and end with few-shot examples and a self-critique pass. No experience needed.
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Course 5 lessons
AI on a budget
Five free lessons, from the free ways to use AI through choosing a model to running one on your own computer. You spend nothing.
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Course 5 lessons
AI for study and everyday work
Five free lessons on turning a messy task into a clear prompt, getting summaries you can trust, and studying without handing the thinking to the…
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Course 5 lessons
Use AI without getting burned
Five free lessons about checking answers, keeping private data out of chats and dealing with prompt injection. No sign-up.