Checklists for software errors, setup, and tool workflows.

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Latest checklists

After updating Node.js, you may find that pnpm commands fail with errors like command not f...

Fix 'Externally Managed Environment' Error on Linux
If you're on a modern Linux distribution (Ubuntu 23.04+, Debian 12+, Fedora 38+, etc.) and ge...

How to Fix Node.js Heap Out of Memory in VS Code
If you see FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaS...

How to Fix Git Authentication Failed in VS Code
You're in VS Code, push or pull fails with "Authentication failed"—this is common and...

Resolve Python Package Version Mismatch Errors
You run pip install and see errors like “package A requires package B==1.0 but y...

Docker Compose Multiple Environment Files Not Merging? Fix Here
You have multiple .env files for different environments (e.g., .env.dev...