Concept

The goal of the plugin is to create a structure similar to the original Luhmann's Zettelkasten.

The same can be represented as a nested list:

- 9/8
	- 9/8a
		- 9/8a1
		- 9/8a2
	- 9/8b
		- 9/8b1

VirtFolder replicates this structure using the analogy of a computer file system. Any card can act as a "virtual folder". To do this, a link to the parent is written in it. A card can belong to several folders at the same time.

This allows you to organize your knowledge base while maintaining the benefits of hierarchy and network structure.