Prompt Pack for Developers — 150 tested prompts

Copy-paste prompts for the work developers actually do — every card says when to use it and what you get back.

15 categories × 10 prompts: code review, refactoring, tests, debugging, docs, SQL, regex, shell, API design, performance, security, migrations, errors, onboarding, naming
Every prompt is self-contained with {{PLACEHOLDER}} tokens — paste your context and go
Each card has a When to use line and a You get line, so you pick the right one in seconds
Written for daily work, not demos: severity-ranked reviews, edge-case-first tests, hypothesis-driven debugging

Choose how to pay

支付宝 / 微信 — ¥19（扫码即付）

国内最快：扫码付款 → 填交易单号 → 几分钟内出下载链接。无需账号。

Card / PayPal — $9

International buyers: card or PayPal, instant automated download.

国际支付（卡 / PayPal / USDT）：Buy — 9 USDT

Free first, then decide

3 free production recipes from the companion Cookbook — same writing style, no payment.
Free CSV checker — runs in your browser, nothing uploaded.
Free toolbox — 15 local tools (images, PDF, text), no signup.

About paying

This store takes USDT or USDC on six EVM chains (BSC, Ethereum, Polygon, Arbitrum, Base, Optimism) — that is what keeps it account-free and instant. You need any wallet that can send USDT or USDC on one of those chains (Trust Wallet, MetaMask, Rabby, Binance, OKX). Pick the chain in the checkout and it shows the exact token address to send. The order page shows the exact amount and a scannable address; paying that exact amount unlocks the download automatically. No USDT? Start with the free tools above — they cost nothing and need no wallet.

The 15 categories

Code Review — review a PR like a senior: severity-ranked, concrete fixes
Refactoring — restructure without changing behavior, verification included
Test Generation — edge cases first, deterministic, maintainable
Debugging — symptoms → hypotheses → experiments
Documentation — READMEs, ADRs, runbooks engineers actually read
SQL and Data — queries, schema, zero-downtime migration, backfills
Regex — correct, explained, tested patterns
Shell and Scripting — one-liners and automation glue with dry-runs
API Design — versioning, pagination, idempotency, webhooks
Performance — measure first, then optimize with evidence
Security Review — defensive audit of your own code
Migration and Upgrades — de-risk version jumps, rollback plans
Errors and Logging — failures debuggable at 3am
Explanation and Onboarding — compress unfamiliar code fast
Naming and Ergonomics — the hardest problem, made pragmatic

What you get

150 prompt cards in markdown, organized by category — one file per category, plus a combined single file.
Works with any capable model. No tool lock-in, no subscription, no magic words.
Free sample: the LLM Ops Cookbook sample includes three production recipes that pair well with this pack.