Stay Sharp in the
Age of AI.
AI can generate almost anything. The question is: do you still understand what you're building?
Ninchi helps developers stay engaged, accountable, and confident while using modern AI tools like ChatGPT and Cursor.
Free to start · No credit card required
Streak
12 days
Score
87 / 100
Mastered
Async patterns
Watch Ninchi work, end-to-end.
Code with AI, get a focused question on what you shipped, and prove you actually understood it — all from inside your existing PR flow.
AI should amplify your skills — not replace them.
Ninchi turns AI-assisted coding into:
- Active learning
- Measurable understanding
- Continuous improvement
Instead of passive copy-paste workflows.
Four steps to staying sharp
Submit Work
Code normally using your favorite AI tools.
Get Challenged
Ninchi generates questions about your own work.
Prove Understanding
Build confidence that you truly understand what you ship.
Improve Over Time
Track scores, streaks, achievements, and comprehension growth.
Built for the way you actually work
Stay Engaged
AI-assisted work becomes active and thoughtful again.
Build Confidence
Know that you understand the systems you create.
Gamified Growth
Badges, streaks, and achievements reward mastery.
Sharpen Your Skills
Prevent silent skill decay in the AI era.
AI shouldn't make developers passive.
It should make them stronger.
Ready to stay sharp?
Free to start. No credit card. Just you, your code, and a few good questions.
Building with a team? See Ninchi for Teams →