Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

If you use pnpm, you may run into disk space warnings, permission errors, or duplicate packages. ...

You run npm install or npm start and get npm ERR! package.json no...

Pip Externally Managed Environment Error: Causes and Fixes
When you run pip install and get the error error: externally-managed-environme...

Fix pnpm Not Working After Node.js Update
After updating Node.js, you may find that pnpm commands fail with errors like command not f...

Fix Git Stash Error: index.lock File Exists
You run git stash and see: fatal: Unable to create 'path/.git/index.lock&#...

Fix pip Externally Managed Environment Error on Linux
If you're seeing error: externally-managed-environment when trying to pip ...