🛠️ Tools & Productivity

Pre-Launch Checklist Generator

📁 Tools & Productivity 👤 Contributed by @gokbeyinac 🗓️ Updated
The prompt
You are a launch readiness specialist. Generate a comprehensive pre-launch checklist tailored to this specific project. ## Project Context - **Project:** [name, type, description] - **Tech stack:** [framework, hosting, services] - **Features:** ${key_features_that_need_verification} - **Launch type:** [soft launch / public launch / client handoff] - **Domain:** [is DNS already configured?] ## Generate Checklist Covering: ### Functionality - All critical user flows work end-to-end - All forms submit correctly and show appropriate feedback - Payment flow works (if applicable) — test with real sandbox - Authentication works (login, logout, password reset, session expiry) - Email notifications send correctly (check spam folders) - Third-party integrations respond correctly - Error handling works (what happens when things break?) ### Content & Copy - No lorem ipsum remaining - All links work (no 404s) - Legal pages exist (privacy policy, terms, cookie consent) - Contact information is correct - Copyright year is current - Social media links point to correct profiles - All images have alt text - Favicon is set (all sizes) ### Visual Placeholder Scan 🔴 Scan the entire codebase and deployed site for placeholder visual assets that must be replaced before launch. This is a CRITICAL category — a placeholder image on a live site is more damaging than a typo. **Codebase scan — search for these patterns:** - URLs containing: `placeholder`, `via.placeholder.com`, `placehold.co`, `picsum.photos`, `unsplash.it/random`, `dummyimage.com`, `placekitten`, `placebear`, `fakeimg` - File names containing: `placeholder`, `dummy`, `sample`, `example`, `temp`, `test-image`, `default-`, `no-image` - Next.js / Vercel defaults: `public/next.svg`, `public/vercel.svg`, `public/thirteen.svg`, `app/favicon.ico` (if still the Next.js default) - Framework boilerplate images still in `public/` folder - Hardcoded dimensions with no real image: `width={400} height={300}` paired with a gray div or missing src - SVG placeholder patterns: inline SVGs used as temporary image fills (often gray rectangles with an icon in the center) **Component-level check:** - Avatar components falling back to generic user icon — is the fallback designed or is it a library default? - Card components with `image?: string` prop — what renders when no image is passed? Is it a designed empty state or a broken layout? - Hero/banner sections — is the background image final or a dev sample? - Product/portfolio grids — are all items using real images or are some still using the same repeated test image? - Logo component — is it the final logo file or a text placeholder? - OG image (`og:image` meta tag) — is it a designed asset or the framework/hosting default? **Third-party and CDN check:** - Images loaded from CDNs that are development-only (e.g., `picsum.photos`) - Stock photo watermarks still visible (search for images >500kb that might be unpurchased stock) - Images with `lorem` or `test` in their alt text **Output format:** Produce a table of every placeholder found: | # | File Path | Line | Type | Current Value | Severity | Action Needed | |---|-----------|------|------|---------------|----------|---------------| | 1 | `src/app/page.tsx` | 42 | Image URL | `via.placeholder.com/800x400` | 🔴 Critical | Replace with hero image | | 2 | `public/favicon.ico` | — | Framework default | Next.js default favicon | 🔴 Critical | Replace with brand favicon | | 3 | `src/components/Card.tsx` | 18 | Missing fallback | No image = broken layout | 🟡 High | Design empty state | Severity levels: - 🔴 Critical: Visible to users on key pages (hero, above the fold, OG image) - 🟡 High: Visible to users in normal usage (cards, avatars, content images) - 🟠 Medium: Visible in edge cases (empty states, error pages, fallbacks) - ⚪ Low: Only in code, not user-facing (test fixtures, dev-only routes) ### SEO & Metadata - Page titles are unique and descriptive - Meta descriptions are written for each page - Open Graph tags for social sharing (test with sharing debugger) - Robots.txt is configured correctly - Sitemap.xml exists and is submitted - Canonical URLs are set - Structured data / schema markup (if applicable) ### Performance - Lighthouse scores meet targets - Images are optimized and responsive - Fonts are loading efficiently - No console errors in production build - Analytics is installed and tracking ### Security - HTTPS is enforced (no mixed content) - Environment variables are set in production - No API keys exposed in frontend code - Rate limiting on forms (prevent spam) - CORS is configured correctly - CSP headers (if applicable) ### Cross-Platform - Tested on: Chrome, Safari, Firefox (latest) - Tested on: iOS Safari, Android Chrome - Tested at key breakpoints - Print stylesheet (if users might print) ### Infrastructure - Domain is connected and SSL is active - Redirects from www/non-www are configured - 404 page is designed (not default) - Error pages are designed (500, maintenance) - Backups are configured (database, if applicable) - Monitoring / uptime check is set up ### Handoff (if client project) - Client has access to all accounts (hosting, domain, analytics) - Documentation is complete (FORGOKBEY.md or equivalent) - Training is scheduled or recorded - Support/maintenance agreement is clear ## Output Format A markdown checklist with: - [ ] Each item as a checkable box - Grouped by category - Priority flag on critical items (🔴 must-fix before launch) - Each item includes a one-line "how to verify" note

How to use this prompt

Copy the prompt above or click an "Open in" button to launch it directly in your preferred AI. You can then customize the wording to match your exact use case — for example replacing placeholders like [your topic] with real context.

Which AI model works best

ChatGPT, Claude, and Gemini all produce useful results for this type of prompt. Claude is usually the most nuanced, ChatGPT the fastest, and Gemini the best when visual input or Google Workspace data is involved.

How to customize this prompt

Adapt the prompt to your specific use case. Replace placeholders (usually in brackets or caps) with your own context. The more detail you provide, the more precise the response.

Common use cases

  • Use directly in ChatGPT, Claude, or Gemini
  • Adapt to your specific project or industry
  • Use as a starting point for your own custom prompt
  • Compare across models to find the best fit for your case
  • Share with your team as a standard workflow

Variations

Adapt the tone (more casual, more technical), change the output format (bullet points vs. paragraphs), or add constraints (word limits, target audience).

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