Idea for visualization

[wangeleile]

I am thinking for several times about some kind of visualization for the Zettelkasten.

I found this visualization tool years ago https://d3js.org/

I use submimeless also for plotting a novel and there is is very helpfull to have an overall graph which shows the connection e.g. https://bl.ocks.org/mbostock/4600693

So, maybe a new feature for Sublimeless_zk