Checklists for software errors, setup, and tool workflows.

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Latest checklists

Fix 'pip externally managed environment' Error in Python 3.12

Fix 'pip externally managed environment' Error in Python 3.12

If you're using Python 3.12 on a modern Linux distribution (like Fedora 38+, Ubuntu 23.04+, o...

Fix Windows 11 Installation Assistant Stuck at 99% Due to Network Issues

Fix Windows 11 Installation Assistant Stuck at 99% Due to Network Issues

You're running the Windows 11 Installation Assistant, it downloads happily up to 99%, then si...

Fix VS Code Breakpoints Not Hitting in React Apps

Fix VS Code Breakpoints Not Hitting in React Apps

You set a breakpoint in your React component, but when you run the app, the debugger never stops ...

Fix npm run build Failed on macOS: Common Causes and Solutions

Fix npm run build Failed on macOS: Common Causes and Solutions

If you're on macOS and npm run build fails, you're not alone. This command o...

Fix Nginx 502 Bad Gateway: Upstream Connection Refused

Fix Nginx 502 Bad Gateway: Upstream Connection Refused

If you're seeing a 502 Bad Gateway error with "upstream connection refused" in your N...

Fix pip Externally Managed Environment Error on Linux

Fix pip Externally Managed Environment Error on Linux

If you're seeing error: externally-managed-environment when trying to pip ...