7 Vibe Coding Mistakes That Are Costing You Hours Every Week
By Marcus Webb
Mistake #1: Not Providing Context
The AI doesn't know your codebase. Start every session with: "This is a Next.js 14 app using Prisma and Tailwind..."
Mistake #2: Accepting First Outputs
73% of developers accept the first generation. Ask for alternatives: "Give me 3 approaches with tradeoffs."
Mistake #3: Ignoring the Tests
AI-generated code has a 34% higher bug rate when not tested. Always: "Write tests for this function."
Mistake #4: Over-Prompting
Long prompts confuse models. Break complex tasks into 3-4 smaller prompts.
Mistake #5: Manual Refactoring
Let the AI refactor. "Refactor this to use early returns" takes 10 seconds vs 10 minutes.
Mistake #6: Not Using /compact
Long sessions degrade quality. Use /compact every 30 minutes in Claude Code.
Mistake #7: Fighting the AI
If it suggests a different approach, consider it. The AI often knows patterns you don't.
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