Some implementation directions:

• Shape code and code to add the shape to the sidebar live in separate files
• the mechanism for adding shapes to the sidebar seems to be easier in the graphEditor example than in the similar draw.io

We've been making this a topic, but it seems out of reach (too much overhead) process-wise right now. What we want to provide instead, is to integrate SVGs of the components into the style guide.
I'd either change status of the task to “declined” or remove the tag Wikimedia-Design if you, @Jan_Dittrich, or somebody else is self-assigning this task and proceed from the files provided.

is to integrate SVGs of the components into the style guide.

That would be very helpful!

I'd either change status of the task to “declined”

No problem.

self-assigning this task

Would probably do that in my private time; our 2 people team is to small to set up an own infrastructure, so we can decline it on of phabricator.

A good open source infrastructure in design is an important concern for me (collaboration!); if anything moves in that direction in general, or ideas pop up, please keep us in the loop.

@Jan_Dittrich With the SVG export of M101 in WikimediaUI Style Guide now in place, any change of the task scope?

The exports look fine to me, thanks a lot. Let’s close the issue :-)