Some IDE functionality for JS Node

Feature Requests
1

The idea is:

We spend too much time working in the JavaScript node UI. It would be much better if some basic features were added to improve the coding experience, such as:

Multiple selections
The ability to jump from a function call to its definition (e.g., Ctrl + Click on the function name)
Search and replace functionality
These improvements would significantly enhance productivity when working with code inside the node.

My use case:

I think it would be beneficial to add this because:

Development Time

Any resources to support this?

Are you willing to work on this?

If you consider I can help , yes, My js skills are not as good but I can help