Claude Code
RecommendedAnthropic's official CLI — runs in your terminal, edits files directly.
- Best for
- Serious multi-file projects. The model that follows long PRDs without losing the plot.
- Cost
- Pro plan $20/mo or API pay-as-you-go (~$3–10 for a small dashboard)
- Install (3 steps)
- Install Node.js 18+ if you don't have it (nodejs.org)
- In your terminal: npm install -g @anthropic-ai/claude-code
- Run: claude — log in with your Claude Pro account or paste an API key
First prompt to paste
Read the PRD at PRD.md. Build a Next.js 14 app that implements every panel in the spec. Use Tailwind for styling, mock data where the PRD says 'wire real data with a sprint.' Keep components under 200 lines, prefer named exports. Commit when each panel is done. Start with the Dashboard panel.
What to expect
Claude reads your PRD end-to-end, scaffolds the project, writes each component, runs the dev server, and shows you what's broken before fixing it. Average dashboard: 3–5 hours of mostly watching it work.
Common gotchas
- Drop the PRD into the project root as PRD.md so Claude can read it without you pasting
- If it gets stuck on a tricky panel, type 'show me what you've tried' — it'll explain its reasoning
- Use /clear between major phases (e.g., after backend → before frontend) to keep context fresh
