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Vibe codingBeginnerDocs-checked, not yet hands-on tested

The $0 vibe-coding starter

Learn to build and ship small apps without paying for anything.

Starter prompt

I'm new to coding. Build a small web app that <idea>. Use plain HTML, CSS and JavaScript (or Vite if needed). Explain what each file does in one line. When it works locally, give me the exact steps to deploy it to Cloudflare Pages for free.

Config

AGENTS.md

# Project rules
- Stack: plain HTML/CSS/JS or Vite. No paid services.
- Explain each change in one sentence before making it.
- Keep files small; one feature per commit.
- Never put secrets in client code.

Setup steps

  1. Install Antigravity CLI and sign in with a Google account.
  2. Create a folder with the AGENTS.md above.
  3. Run the starter prompt and build in small steps.
  4. Deploy to Cloudflare Pages; add Supabase Free only if you need a database.

Why this works

Every piece has a real free tier, so you can learn the whole loop (prompt, build, deploy) at no cost.

Watch out

Free quotas are capacity-based and can change. Supabase Free projects pause after a week of inactivity.

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