Practical fixes for tool errors, setup blocks, and workflow issues.

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

Symptom

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

Fix VS Code Breakpoint Not Hit in Docker Container

You set a breakpoint in VS Code, run your app inside a Docker container, and the breakpoint is ne...

Fix 'npm run build Error Cannot Find Module'

You run npm run build and get an error like Error: Cannot find module 'som...