Checklists for software errors, setup, and tool workflows.

Fix VS Code Git Not Detecting Changes After .gitignore Update

After updating your .gitignore file, you might notice that VS Code's Git extensi...

Fixing NGINX Upstream Connection Refused SSL Errors

When NGINX logs upstream connection refused for an SSL backend, it usually means the...

Cloudflare SSL Full Strict Not Working? Try These Fixes

You've set Cloudflare SSL/TLS encryption mode to Full (Strict), but your site shows a secure ...

Fix Discord Black Screen from Chrome Hardware Acceleration

Why Chrome Hardware Acceleration Causes Discord Black Screen

When Chrome uses hardware a...

Fix Git Authentication Failed in VS Code on Mac

If you see "Git authentication failed" when pushing or pulling in VS Code on a Mac, the p...

Fix 'pip install externally managed environment' Error

If you're seeing pip install fail with a message about an externally managed env...