Is there a JavaScript text editor with a good code tree?

Question

JavaScript

I'm using Eclipse 4.5 with the Aptana add-on. When working, I constantly use the Outline window, which displays the structure of the code, for example:
- function 1
- object 11
- object 12
- function 11
- function 2
- function 21
In different editors, if there is such a window (*), then It is called differently: navigator, code browser, code tree, function list, ... Apparently, there is no single and understandable name for everyone.
The Aptana project has ceased development. Eclipse 4.6 was released in the summer and Aptana does not start in it.
Thinking about changing instruments. Searched, tried, but so far found nothing (**).
Please advise a text editor that has a code structure and works well.
---
* In today's fashionable editors, or similar extensions are not made, or I cannot find it.
I once read somewhere that the concepts have changed and now it is believed that the project should be divided into small parts and therefore it is not only unnecessary to show the structure of the code, but also harmful. But this does not suit me, because. I am working on a fairly large application with hundreds and thousands of lines of js files and it is impossible to make major changes to it for a number of reasons.
** I haven't looked at WebStorm, although I assume that it would fit my needs. But it, in my opinion, is not cheap, and you need to buy two licenses every year (for a home and an office computer) - it turns out somehow expensive.

Answer 1

NetBeans - Navigation

Answer 2

because I am working on a fairly large application with hundreds and thousands of lines of js files and it is impossible to make major changes to it for a number of reasons
My condolences. Only an adequate architecture can help here (modularity, decoupling, extensibility - that's all)

Answer 3

PHPStorm / WebStorm