#vibe coding hackathon ideas

6 ideas across 4 categories · 1 beginner · 4 intermediate · 1 advanced. Sorted by judging fit (editorial estimate).

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Productivity
Prompt-to-Dashboard
Turns a CSV and one sentence into a working dashboard
Intermediate24h1–3
Next.jsLLMCharts
17/20
AI
Screenshot to Tailwind Component
Paste a UI screenshot and get an editable React + Tailwind component
Intermediate18h1–2
Vision LLMReactTailwind
16/20
Devtools
Vibe Coding Safety Net
Catches leaked secrets and risky patterns in AI-written code before push
Intermediate24h1–2
Node.jsGitleaksLLM
16/20
Gaming
Prompt-to-Level Generator
Generates playable levels from a text description
Advanced36h2–3
PhaserLLMJSON
16/20
Gaming
Vibe-Coded Mini Arcade
Make a small game by describing it, then tweak the code
Intermediate24h1–3
Next.jsLLMCanvas
16/20
Devtools
Mock API from a Sentence
Spins up a fake REST API from a one-line description
Beginner12h1–2
Node.jsLLMExpress
15/20

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