Javi

Javi

I work as an accountant.
I am self-taught in programming issues for personal and work use.
I used Tiddlywiki for 5 years modifying many plugins (javascript) to create a personal study library.
I've been using Joplin for 6 months, which I love, but it lacks the ability to create plugins or modify existing ones.
I've been looking for information but can't find it.