Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

If you see a “profile rate limit” error in Chrome on your Mac, it usually means Chrome is trying ...

You've waited for a Windows update to finish, but it's stuck at 100% with a 'Pending install' mes...

If a Windows update shows "Pending install" and never completes, the system is stuck waiting. Thi...

If you're working with a monorepo (e.g., using npm workspaces) and encounter an ERESOLVE

Fix Command Prompt Service Unavailable After Update
After a Windows update, you might see the error "Command Prompt service unavailable"

Fix 'Java JDK Not Recognized' After Update
After updating your Java Development Kit (JDK), you might see errors like 'java' is not rec...