Checklists for software errors, setup, and tool workflows.

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Latest checklists

You set environment variables in a .env file next to your docker-compose.yml

Fix npm install Permission Denied in VS Code Terminal
When you run npm install in the VS Code terminal and get a permission denied error, ...

Fix Nginx Upstream Connection Refused in Proxy Pass
When Nginx returns a 502 Bad Gateway or logs upstream connection refused

Fix 'python command not found' on Windows
You're trying to run a Python script on Windows, but you get an error like 'python&...

Fix VSCode Breakpoints Not Hitting in TypeScript
You set a breakpoint in a TypeScript file, run the debugger, and execution never pauses. This is ...

How to Use Git LFS with GitHub: Setup and Troubleshooting
You're trying to push a large file to a GitHub repository and get a message like this f...