Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

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Latest checklists

Windows Defender real-time protection can sometimes get stuck, fail to turn on, or stop respondin...

You open Windows Security, see real-time protection is off, click the toggle, and it turns back o...

You're in the middle of a git merge, and instead of the usual conflict markers, you see

You open the integrated terminal in Visual Studio Code using Ctrl+` (or Cmd+`<...

Handling Missing Peer Dependencies in pnpm Install
When you run pnpm install and see warnings about missing peer dependencies, your pro...

Fix Git Push Rejected Non Fast Forward Remote Error
You run git push and get: ! [rejected] main -> main (non-fast-forward) erro...