36 lessons · 6 units · Practice first
Learn the decisions behind building with AI.
Follow a small idea from a clear brief to a checked change. Explore the actual VibeGym curriculum, then try a real practice format below. No account or card is needed for this sample.
Start building with AI →
Turn one small idea into a clear brief, separate the interface from data storage, and review one AI change at a time.
~36 min of drills02
Debug with evidence →
Collect the first useful error, reproduce the failure, compare the last change and test a small fix.
~18 min of drills03
Recognize unsafe changes →
Recognize exposed secrets, missing permission checks and risky data changes before approving an AI suggestion.
~18 min of drills04
Make changes recoverable →
Save a working checkpoint, isolate a change on a branch and review what a pull request changes before merging.
~18 min of drills05
Guide a coding agent →
Understand project context, permission prompts, planning, verification and how to review an agent's changes.
~18 min of drills
Times are the sum of estimated lesson lengths. Building, testing and publishing your own project takes additional time. VibeGym is self-paced practice; it does not award a professional qualification.
Free practice · Debugging · About 2 minutes
Your preview turns white after an AI edit.
You asked for a scroll animation. The preview now shows “Application error.” Your previous version worked. What should you do first?
Read the explanation without the interactive exercise
Choice B gathers useful evidence. The error plus the change gives the agent evidence. Ask for one small fix and verify it against the same steps. If a published service is affecting users, restore its last working release while you investigate in a separate copy.
Adapted from VibeGym's “landing-white-screen” training scenario. This exercise uses a simulated situation, not a live customer incident.
Find your next practice step →Deciding between learning formats? Read our beginner course comparison, see what is free and paid, or use the project templates.