Checklists for software errors, setup, and tool workflows.

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Latest checklists

When you run npm run build on Windows and it fails, the error message can be cryptic...

When you run nginx -t and see syntax error, the nginx service will ...

When you run npm install and see an error like EBADENGINE or engi...

Fix Microsoft Edge Sync Error 0x80070424
You try to sync your Microsoft Edge data—bookmarks, passwords, settings—but get error 0x80070424....

Fix 'Python Command Not Found' in Git Bash on Windows
When running Python in Git Bash on Windows, you may see bash: python: command not found

Fix Windows 11 Wi-Fi No Internet by Disabling IPv6
If your Windows 11 PC connects to Wi-Fi but shows 'No internet' while other devices work ...