Thinking about how the Graph View could be more visually useful – I was wondering if Nodes could be coloured, for example according to Tags?
The concept is that – as I currently use Obsidian – I have a Vault which is about a Topic. Within that Topic, I have many Notes which represent key Ideas relating to the topic.
But there is an intermediate level in the hierarchy of information – which is Themes. Themes represent groups of Ideas connected by some unifying principle or sub-topic.
If the Graph View could include an index of Theme colours, similar to the Key used underneath charts or graphs to define symbols and codes – it could be very useful to quickly locate groups of Ideas in large graphs.