Why we built this
We run Sigmaschool, an AI-native software school. Every week we watch the same thing happen: people lean on AI to write their code, ship faster than ever — and quietly stop being able to read what they shipped.
That's fine right up until the moment it isn't. The agent writes a function that looks right. It passes the demo. It goes to production. Then it breaks at 2am, and the only thing that saves you is whether a human still understands the code well enough to fix it by hand.
That human is becoming rare. Not because people are lazy — because the tools are so good that the muscle never gets used. Use it or lose it has never been more literal.
So this isn't a "gotcha." It's a mirror. Find out, honestly, how much you can still do without the autocomplete catching you. If the answer stings — good. That's the gap worth closing, and closing it is exactly what we teach.
— Deric from Sigmaschool