I’ve added another feature to my graph online, but I’m not sure if it makes much sense. You can view it here. You are able to hover over a node and only the connected ones will remain colored. Everything else will turn to white.
I’m also working on styling the checkbox to toggle the labels on and off. Just needs some cleaning in the CSS and it’ll be good to go. You can see that on the bottom left.
If you’re leaving me feedback, please read the previous post as well. I’m currently working on both of these. I also have a site in-progress for the show which can be viewed here. The about text has been really refined.