Checklists for software errors, setup, and tool workflows.

Using nvm to Switch Node Version for a Specific Package

You might find that a package fails to install or run because it requires a specific Node.js vers...

Python Virtual Environment Not Activating in Git Bash: Fixes

You're in Git Bash on Windows, you run source venv/Scripts/activate, and nothing...

Fix pnpm ERR! Cannot Find Module – Practical Steps

When running pnpm install or pnpm start, you might see an error like:

Fix npm Run Build Out of Memory Errors

If your npm run build fails with an out-of-memory error, you're not alone. This ...

Fix 'package.json Not Found' After Cloning a Repository

Symptom

You clone a repository from GitHub (or another remote), change into the directory...

Fix Nginx 502 Bad Gateway with Docker and PHP-FPM

You have a Docker setup with Nginx proxying to a PHP-FPM container, and you're getting a 502 ...