Checklists for software errors, setup, and tool workflows.

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Latest checklists

If you've installed Python on Windows 10 but get 'python' is not recognized

Fix 'node sass build failed permission denied' Error
You're running npm run build and hit Error: EACCES: permission denied

How to Fix pnpm Install Stuck at Resolving Dependencies
When pnpm install hangs on "Resolving dependencies", the process may appear stuck for min...

Fix ERR_CONNECTION_RESET Caused by Chrome Extensions
If Chrome suddenly shows ERR_CONNECTION_RESET on sites that used to work, a misb...

Fix Git SSL Certificate Problem: Unable to Get Local Issuer
If you see fatal: unable to access 'https://...': SSL certificate problem: unable t...

Fix Git index.lock File Exists Permission Denied Error
You're in the middle of a Git operation and suddenly you see:
fatal: Unable to ...