Draw.io has many internal options, that can be used to enable additional features and could be exposed to the user.
I identified these as useful:

• mxGraph.prototype.setConnectableEdges

  • make edges connectable
    • would love this feature to be configurable
  • default: false

• mxGraph.prototype.setAllowDanglingEdges

  • edges need to have a src & dst
  • default: true

• `mxGr

I have a lot of calls to json.dumps. This can have exceptions when you serialize data, and sometimes I forget to sort the keys. I should have a generic function that I can call for this purpose.

See how to use a serializer here:
https://github.com/duo-labs/cloudmapper/blob/1015ea8ddef327d29333458ef5f1599f1321ad84/commands/collect.py#L180

In the following diagram, it is not possible to drag Y on to the end of the arrow, despite it being empty.

In such a situation, it makes sense to allow Y to be dragged on top of the empty node.

Blast Radius , when launched in --serve mode, does some pretty weak error reporting, and does nothing to help users resolve problems. It asks the user to look into several possible issues, rather than checking itself...

To observe the current (undesired) behavior, run Blast Radius in an empty directory:

[...]$ mkdir tmp
[...]$ cd tmp
[...]$ blast-radius --serve

A short

When this browserl.ist becomes empty we should ditch Timsort as the sort function of native arrays in all supported browsers will fulfill all of our requirements. This is already the case in most versions we support an