We're currently implementing a feature that allows an end user to build custom blocks by composing other blocks.
As per the writing of this post it's only possible to store the custom blocks within a process file. The next few days we'll improve the block library situation and extend it so that a user can create & manage his own libraries. At that point custom blocks will also be easily transferable.
Any thoughts on this?
Here's the current state:
deleteme_38.mp4