Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

Error 0x80070005 in Windows Update usually means a permissions problem. You might see it when Win...

When Windows Update fails with error 0x80070002, it usually means the system can't find the u...

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

You open a JavaScript file in VSCode, but IntelliSense is silent — no autocompletions, no suggest...

When you run npx some-package and see an error like “npm package json not found”...

Fix VS Code Git Not Detecting Changes After .gitignore Update
After updating your .gitignore file, you might notice that VS Code's Git extensi...