# Debug 101 (🤪🤪) ~~
1. For JavaScript, if some errors related with npm packages, always check your node version, sometimes, old node version might be the barrier ...
2. Please read and completely understand what the error details is about first before start debugging (using tools like: stack overflow, github, dev.to, medium)
3. How to debug the git issue? create a new codebase, and do the trials. After trials working, implement the trial solution for your project
4.