Nice. One suggestion: Automatically position the nodes. There are algorithms for this, like dagre[1]. That would also mean you could let people create connectio

Nice. One suggestion: Automatically position the nodes. There are algorithms for this, like dagre[1]. That would also mean you could let people create connections by dragging from one node to another, rather then having a special handle to make connections. [1]: https://github.com/dagrejs/dagre https://github.com/dagrejs/dagre