Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

If you see the ERR_CONNECTION_RESET error in Chrome, it often means a network connection was inte...

You run npm run build and get a wall of TypeScript errors. The build fails, and you&...

If you're on Debian 12 and get error: externally-managed-environment when using ...

You set up a .env file for your Docker Compose project, but variables aren't bei...

If you're on a modern Linux distribution and see error: externally-managed-environment<...

Fix VSCode Git Authentication Failed on Windows
If you see "Authentication failed" when pushing or pulling in Visual Studio Code on Windo...