Prompts for code review, refactors, debugging, architecture decisions and writing tests that actually run.
Coding prompts work best when they're scoped: one file, one feature, one decision. This pack treats the model as a senior pair — give it the constraint, the code, and the format you want the answer in (diff, full file, list of suggestions). The prompts here cover the work engineers actually repeat: code review, targeted refactors, debugging from a stack trace, choosing between two architectures, and generating tests that hit real edge cases instead of trivial happy paths.
Copy-and-paste starters for the most common developers jobs. No signup needed.
You are a senior engineer doing a code review. The constraint: [CONSTRAINT — e.g. must run on Cloudflare Workers]. Review this code: [CODE] Return: (1) bugs or runtime errors, (2) violations of the constraint, (3) up-to-3 refactors with a one-line rationale each, in priority order. Skip style nits.
The best prompts for developers give the model a clear role, the audience, the constraint, and the exact output format. Our Developers pack is structured that way — every prompt is a fill-in-the-blank you can paste into Claude or ChatGPT and get a usable first draft in under a minute.
For most developers workflows, Claude is a strong default. Reach for ChatGPT when you need long-context analysis or a more thoughtful, structured answer. Both work with the prompts in this collection — the scaffolds are model-agnostic.
Yes. The starter prompts on this page are free to copy, remix and use commercially. The deeper packs — with model-specific variants and 30–60 prompts per pack — unlock with a Pro plan.
Replace the bracketed placeholders with your specifics — audience, product, constraint. Keep the role and format instructions; that's what makes the output usable. If a prompt returns something generic, add one concrete example of a good answer and rerun.
Yes. Every starter here runs on the free tier of Claude. Paid tiers give better reasoning and longer context, but the prompts themselves don't require a paid plan.
A 2,000+ word deep dive with model-specific tips and copy-paste prompts.
Code review, refactoring, debugging, documentation, and architecture brainstorming prompts.
Prompts for chefs, food bloggers, and product developers: recipe drafts, menu design, cost-per-serve, food photography briefs, and dietary swaps.
Same use case, model-specific scaffolds — pick the tool you already have.
Pro unlocks the full library — every pack, every prompt, all models.
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