Alpha Testing Now Open

Learn while you vibe code
Avoid tech debt as you scale

Interactive quizzes that help vibe coders learn from the code deeply before they ship. Keep shipping fast WHILE learning deeply.

VibeCheck Assessment Interface showing code changes and impact questions

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How VibeCheck works

Two simple tools that help you understand your code

💻

Terminal Tool

Git Hook

Blocks git push until you complete a quick quiz about your changes. No more shipping code you don't understand.

                        $ git push

                        🛑 Complete quiz to continue

🤖

GitHub Bot

PR Blocker

Prevents PR merging until you understand the technical impact. Ship confidently, not blindly.

⏳ PR Blocked: VibeCheck quiz pending...

🎮

Interactive Quizzes

Learning

Smart questions about your specific code changes. Build technical knowledge while maintaining velocity.

❓ Why is JWT preferred over session-based auth in your case?

A) JWTs are stateless, making them ideal for APIs and microservices

B) JWTs scale better since no centralized session storage is needed

C) JWTs simplify authentication across multiple services or domains

D) Sessions require server-side state, which can limit scalability

What developers are saying

Real feedback from vibe coders building with VibeCheck

"i love ai tools, but my codebase was starting to feel like a black box. vibecheck forces me to actually understand what i'm shipping without slowing me down. i've already avoided two nasty db migration mistakes i wouldn't have caught otherwise."

kai

indie hacker @ early-stage saas

"we’re a three-person team, vibe coding like crazy to hit deadlines. vibecheck has been like a lightweight teacher sitting next to us — it asks the questions we’d normally skip and explains the trade-offs behind our changes. we’re learning faster and shipping with more confidence."

amira

founding engineer @ seed-stage startup

"i'm new to full-stack dev and rely on ai for a lot of boilerplate. vibecheck turned every commit into a mini learning session. i finally understand why things work, not just that they do."

josh

self-taught dev

Frequently Asked Questions

Everything you need to know about VibeCheck

How is it different from just asking my vibe coding tool to explain the code?

Regular AI tools only explain when you ask and usually at a surface level. VibeCheck is a dedicated AI agent system that analyzes your diffs and codebase context to generate targeted quizzes based on your skill level and teach you what matters as an engineer.

Will this actually make me a better developer?

Yes! VibeCheck forces you to think critically about every change before committing. Instead of mindlessly committing ai-generated code, you'll understand what your code actually does, potential failure modes, and testing strategies. It's like having a senior developer review every commit with you and teach you along the way.

Will this slow down my development workflow?

VibeCheck quizzes take a few minutes to complete and only trigger on meaningful changes. You can configure sensitivity levels, skip for trivial changes like typo fixes, and emergency bypass options are available for urgent hotfixes.

How much will this cost?

Individual developers will get VibeCheck completely free if you join the early builder program. We'll have paid plans for professional use and team features later.

Is VibeCheck secure? What access does it need?

We send minimal information possible to our AI service to create relevant quizzes, then immediately discard it. We never store your code or have write access to your repositories.

What if I get questions wrong?

Getting questions wrong is the whole point! VibeCheck is private - only you see your answers. Wrong answers reveal knowledge gaps before they become production bugs, and help you realize mistakes ai might make.

Learn while you vibe code Avoid tech debt as you scale