Are there any alternatives to "jCodeCollector" (single app annotation snippet manager) for "linux"?

Question

linux

Good afternoon
For work I use "Ubuntu".
You have to work mainly with "php", "js", "html", "css".
Yesterday I set out to find something convenient and useful for working with pieces of code.
The most interesting option is "jCodeCollector".
I would like to see:
1. A tree-like menu structure, like most similar solutions.
2. A separate field for the name.
3. A separate field for tags.
4. A separate field for the code.
5. A separate field for comments.
External services are not interested.
Help find an alternative.
upd: added image

Answer 1

Check it out :
alternativeto.net/software/jcodecollector/?platfor...
This seems to be the best fit:
www.gistoapp.com/features

Answer 2

Got you guy, whose it flooded me to share with you my "best practices". Post deleted. I'm not right. )