Checklists for software errors, setup, and tool workflows.

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Fix VS Code Source Control Not Detecting Changes After Branch Switch

After switching branches in Git, VS Code's Source Control view sometimes stops showing change...

Fix Nginx 'upstream connection refused' When Talking to PHP-FPM

You're seeing upstream connection refused in your Nginx error log, and your site...

npm run build Failed: Troubleshooting Checklist

When npm run build fails, the error message can be cryptic. This checklist walks thr...

Fix Chrome Status Access Violation by Resetting Settings

If you see a STATUS_ACCESS_VIOLATION error in Chrome, it often points to corrupt...

Fix 'node-sass build failed python not found' Error

If you see node-sass build failed python not found when running npm install

Fix Windows Cannot Access Shared Folder Due to Firewall
You try to open a shared folder on another PC and get an error like "Windows cannot access \\...