npm run build Failed: Troubleshooting Checklist
When npm run build fails, the error message can be cryptic. This checklist walks thr...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Git Lock File Not Deleted After Crash
If Git reports a lock file error after a crash, it usually means a previous Git operation was int...
Docker Compose Environment Variable Not Set in Dockerfile
You set an environment variable in your docker-compose.yml file, but when you try to...
How to Fix Chrome Using 100% Memory on Windows and Mac
You open Chrome, and your computer slows to a crawl. Task Manager shows Chrome using 100% memory....
Fix Chrome Hardware Acceleration Black Screen on External Monitor
If you connect an external monitor to your laptop and Chrome shows a black screen on that display...
Fix Windows Update Error 0x80070002 After Update
After a Windows Update, you may see error 0x80070002. This usually means the system can't fin...
Issue queue
Sitemapnpm package.json Not Found & Permission Denied Fix
Stop Nginx Redirect Loop with These Checks
Git Unrelated Histories: Merge or Rebase?
Python Command Not Found on Windows 10 64-bit: Fix
How to Remove a Stale Git Lock File
Docker Compose Environment Variable from Shell Not Working: Fixes
Windows 11 Update Crashes: Hardware Issue Solutions
Troubleshoot ERR_CONNECTION_RESET for Specific Sites
Ubuntu Docker Disk Space Full Error Fix
Docker Disk Space Cleanup Guide
How to Reduce Chrome Memory Usage: Practical Fixes
Nginx 403 Forbidden Static Files Fix
Stop Nginx Redirect Loop with These Checks
Git Unrelated Histories: Merge or Rebase?
Python Command Not Found on Windows 10 64-bit: Fix
How to Remove a Stale Git Lock File
Docker Compose Environment Variable from Shell Not Working: Fixes
Windows 11 Update Crashes: Hardware Issue Solutions
Troubleshoot ERR_CONNECTION_RESET for Specific Sites
Ubuntu Docker Disk Space Full Error Fix
Docker Disk Space Cleanup Guide
How to Reduce Chrome Memory Usage: Practical Fixes
Nginx 403 Forbidden Static Files Fix