Read 51 lessons before you decide.
Every video is free forever. What you pay for is the workbook, the marking, the tutor, and everything you make being kept. No trial, no card up front, nothing that converts while you are not looking.
No account needed
- Every video, all of them, on YouTube
- 51 full written lessons, one from every module
- Their exercises
- The whole syllabus visible, nothing hidden
or $190 a year · cancel any time
- Every written lesson, across every track
- The workbook — an exercise per lesson that leaves a real file behind
- Real grading: wrong answers are re-explained and re-asked, never repeated
- A tutor that knows the lesson you are on and what you keep missing
- Your own API key or a subscription you already pay for, behind all of it
- Everything you make, kept: notes, boards, prompts, plans, answers
- Skill maps per concept and per model, so you can see what is solid
- A path built around what you are making, not one fixed order
- Live playground — two vendors at once, with what each cost
- The lounge: share work, get a critique, join a team
Cancelling stops the next payment and you keep access to the end of the period you paid for.
The ones worth answering.
Do I need to be able to code?
No, and the first two tracks assume you cannot. By track nine you will be writing code, and the lessons get you there one step at a time. If you already code, start wherever you like — nothing is locked.
Will it be out of date in a month?
Parts of it, yes — that is this subject. Every fact carries the date it was checked and a link to the maker's page, and the lessons are updated when a source changes. You are never guessing whether a number is still true.
Do I need to pay for the AI tools too?
Most exercises run on free tiers, and each one says when a paid tier is genuinely required and roughly what it costs. The whole open-source track runs on your own machine for nothing.
Why is it all free on YouTube then?
The videos are the lesson said out loud. What you pay for is the written depth, the exercises, the tests that mark you, the tutor, the playground and the people. Watching is not the same as being marked.
What if I change my mind?
Cancel any time and you keep access to the end of the period you paid for. There are no refunds, which is exactly why every video is free and 51 written lessons are open before you pay anything. Look first, decide after.
Who is teaching it?
Me. I did not come from tech and I am building real systems while writing this. More on that here.