Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

You open a TypeScript file in VSCode, start typing, and get no autocomplete, no hover info, no er...

If you see fatal: unable to access 'https://...': SSL certificate problem: unable t...

Fix npm ERR! enoent ENOENT: package.json Not Found in node_modules
You run npm install or npm start and get something like:
...

Docker Compose Port Already Allocated: Fixes & Checks
When you run docker-compose up and see an error like Error starting userland p...

Chrome Startup Crash: Registry Fix Guide
If Chrome closes immediately after opening or shows a blank window before crashing, the problem i...

pnpm audit fix not working: common causes and fixes
When you run pnpm audit fix and it fails, you might see messages like "No fixes ...