React, Next.js, TypeScript, AI agents. The technical foundations first — that’s what lets you drive the agents.

// on ne survole pas — on comprend
function usePrinciple(topic) {
const depth = study(topic, {
surface: false,
lifetime: true,
updates: 'included',
})
return depth.untilItClicks()
}
usePrinciple('react') // → 26 leçonsOne-time purchase, lifetime access, updates included. No subscription.

Developer for over 20 years, teacher for over 8. I write the courses I wish I’d found when I started: the ones that explain the why, not just the syntax. Everything here is written, filmed and maintained by me.