Interesting. In case you're curious: The graph is git-like structure, but a tree. Trees of close-to-b-trees specifically, where each (key) value can point to another tree. There's really no limit to how wide these are, or how many connected trees there are - so i'll have to put artificial visualization limits on this. Still, i'd like to be able to view large trees of trees, with thousands of nodes in a performant manner.
Most demos i've seen on JS libraries have been laggy with just a handful of nodes - but they're also trying to do fancy animations/etc by default. Hopefully i can hook up D3 with some minimal effort - or perhaps render it in a game library. /shrug
d3 is primarily a javascript tool to turn data into structure - kind of like React. You may want to render to SVG (like the link this submission is about) or canvas, and then just update a few attributes/transforms on user-input, like panning, scrolling, etc. That way, the browser does the hard work of rendering the nodes, and the updates are pretty light on the javascript-side.
Most demos i've seen on JS libraries have been laggy with just a handful of nodes - but they're also trying to do fancy animations/etc by default. Hopefully i can hook up D3 with some minimal effort - or perhaps render it in a game library. /shrug