Checklists for software errors, setup, and tool workflows.

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Fix npm run build Failed After Git Pull

You pulled the latest code from Git, ran npm run build, and got errors. This is a co...

Windows 11 Update Stuck at 0%: Manual Download Fix

You click 'Check for updates' in Windows 11, and it hangs at 0% for minutes or hours. Res...

Fix 'network not found' Error in Docker on Linux

When you see docker: Error response from daemon: network <name> not found on L...

How to Fix Docker Login Access Denied Error

When you run docker login and get an 'access denied' error, the problem is u...

Fix npm ENOENT package.json Not Found Due to Wrong Directory

You run npm install or npm start and get an error like ENOENT: no...

Fix Windows Update Service Not Running Due to Group Policy
If Windows Update shows the service is not running and you suspect Group Policy, the problem is o...