Grouping: To visually simplify your flow, group parts of it into a single node. This group node will automatically have the same inputs and outputs of the grouped nodes, and will seamlessly replace them in the parent flow. To access the nodes inside the group, double click on it.

Reordering inputs and outputs: If, like us, you love order (and progress), you can fix those pesky connection intersections and make your flow clean and beautiful by reordering node inputs and outputs. Just right click on the inputs/outputs and click Reorder (inputs/outputs). Replace the existing order of pins with the desired order. Don’t forget to follow the existing syntax.

Hiding connections: Hiding connections is handy for long connections or nodes that connect to many other nodes throughout the flow. Simply right click on the relevant pin and click Hide connection. The hidden connection will become visible when you choose one of it’s nodes.