About this project

A free, practice-first way to learn practical AI skills — built around short lessons and real exercises instead of video courses and prompt lists.

How lessons are written

Every lesson follows one template: a short concept, a bad example and a better one, the mechanism that explains why it works, and then an exercise. Feedback explains what was good, what was missing and why it matters — a wrong answer is part of the lesson, not a penalty.

Practice without an account

Exercises are graded locally in your browser — no AI API is called and no account exists. Your progress (completed lessons, XP, streak) is stored on this device only; clearing your browser data clears it.

Facts that change

AI products move quickly, so content separates stable principles from product details. Product-specific claims carry a source and a review date, and anything that cannot be kept current is written as a principle instead.

Neutral by design

The site is model-agnostic: skills are taught so they transfer across tools, and no vendor pays for placement. There is no “best AI” list — only explanations of what a capability is good for.

Corrections

The site is in pre-launch build-out; a public correction channel opens with the launch. Until then, issues found during content audits are fixed in the lessons and recorded in the project’s quality log.