A curated prompt library built for shipping. Save hours, improve output quality, and reuse the same templates across coding, writing, strategy, and creative work.
You are a senior engineer. Given a failing test, log output, and stack trace,
identify the most likely root cause and propose the smallest safe fix.
Return:
1) suspected file and line
2) root cause in one paragraph
3) patch steps in bullets
Example output
Suspected file: src/auth/session.ts (line 118)
Root cause: sessionExpiry is compared as a string, which breaks when values exceed 9 digits.
Patch steps:
- parse sessionExpiry as a number before comparison
- add a unit test for numeric comparison
Coding
Refactor for readability
Prompt
Refactor the function below to improve readability and reduce nesting.
Keep behavior the same. Prefer early returns and clear variable names.
Provide the refactored code only.
Example output
Applied early returns for invalid input and renamed vars to describe intent.
Extracted the price calculation into a small helper for clarity.
Coding
Explain this code to a new teammate
Prompt
Explain the following function as if you are onboarding a junior developer.
Break it down step-by-step and include the intent, inputs, outputs,
and one example of usage.
Example output
The function accepts a list of tasks and returns a filtered list that are overdue.
It compares each task due date to the current date and keeps only the overdue items.
Writing
Blog post draft from outline
Prompt
Write a 900-1200 word blog post from the outline below.
Use a confident, practical tone. Include a short intro and a 5-point conclusion.
Avoid fluff.
Example output
Draft includes a clear intro, sections aligned to each outline point, and a concise conclusion.
Each section ends with a takeaway sentence.
Writing
Customer update email
Prompt
Write a customer update email about a new feature launch.
Keep it under 150 words, include a 3-bullet summary, and end with a clear CTA.
Example output
Subject: New workflow automations are live
Summary bullets, short paragraph on impact, and a CTA to try the feature.
Writing
Landing page hero copy
Prompt
Create landing page hero copy for a B2B SaaS product.
Provide a headline, subhead, and primary CTA.
Emphasize outcomes and speed to value.
Example output
Headline: Ship reliable AI features in weeks
Subhead: A lean build system that keeps scope tight and velocity high.
CTA: Get the playbook
Previewing 6 prompts. Full access includes 100+ prompts and ongoing updates.
Pricing
One purchase, lifetime access
Grab the full prompt library for a one-time price. Email subscribers unlock the $9 deal and get notified about new prompt drops.
Unlock the $9 subscriber price
Join the list and we will send the discounted checkout link plus future updates.
No spam. Unsubscribe anytime.
Pricing
One-time purchase
$29USD
Lifetime access, future updates included.
Subscriber price
$9for email subscribers
Join the list to unlock the discounted checkout link.