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 WiFi Connected But No Internet on Windows 11 Using Netsh
You connect to WiFi, see full bars, but websites won't load. This is common on Windows 11. Th...
VS Code IntelliSense Not Working for C++: Practical Fixes
If you're editing C++ code in Visual Studio Code and IntelliSense stops working—no auto-compl...
Understanding and Fixing Git Detached HEAD State
If you've seen the message You are in 'detached HEAD' state in Git, you ...
Fixing Nginx 502 Bad Gateway in Docker WordPress Setups
If you're running WordPress in Docker behind an Nginx reverse proxy, a 502 Bad Gateway error ...
Resolving Git Merge Conflicts Between Two Branches
You try to merge branch A into branch B, but Git reports a merge conflict. This is common when bo...
Issue queue
SitemapTroubleshoot Unbound Breakpoints in Remote VS Code
How to Fix Windows Update Error 0x800f081f
Git SSL Certificate Problem Unable to Get Local Issuer Fix
Resolve Git Pull Unrelated Histories Error
Resolve Git Push Rejected Non-Fast-Forward
Troubleshoot Cloudflare Wildcard DNS Errors
Fix 'sass not found' in Node Sass Builds
Windows Update Stuck? How to Resolve Error 0x80070002
Resolve ERR_CONNECTION_RESET in Chrome After Update
How to Fix Windows Update Error 0x80070002 Using SFC
Fix Nginx 502 Bad Gateway on Docker Ubuntu
Fix Cloudflare Origin Certificate Error After SSL Change
How to Fix Windows Update Error 0x800f081f
Git SSL Certificate Problem Unable to Get Local Issuer Fix
Resolve Git Pull Unrelated Histories Error
Resolve Git Push Rejected Non-Fast-Forward
Troubleshoot Cloudflare Wildcard DNS Errors
Fix 'sass not found' in Node Sass Builds
Windows Update Stuck? How to Resolve Error 0x80070002
Resolve ERR_CONNECTION_RESET in Chrome After Update
How to Fix Windows Update Error 0x80070002 Using SFC
Fix Nginx 502 Bad Gateway on Docker Ubuntu
Fix Cloudflare Origin Certificate Error After SSL Change