Something that would be useful to me is a way to ‘untangle’ the graph. It loads in with so many of the link lines overlapping when they aren’t actually related. Some of that is unavoidable due to interlinks, but a lot of them can be separated and pulled clear of each other. If it’s not possible to do that automatically, it would be nice to have an option to turn off forces/keep link lengths constant so I could grab a node and drag the chain where I want it without the connected lines stretching out and other nodes being slow to follow as they recalculate.

Option to group nodes by color

There could be an option to display all nodes of the same color next to one another.

There could be different ways of visualizing them. For instance, there could be an option to visualize them in such a way that they form circles – the relative size of the circles would indicate the number of nodes they contain.

Option to hide/show uncolored nodes

When you color nodes, uncolored nodes (nodes with the default color) often clutter the graph. I’d love to have the option to hide/show uncolored nodes with one action.