Is it possible to make a widget reference to a performance article and or approach?
If so, what would it look like?
An example usage: There is a particular approach for Leap in Python that is 4x slower than any other. In the write-up to that approach we have a caution block that references the performance article, but it might be nice to have a widget popup there.
It might also be nice to be able to refer to both the approaches and the performance articles in other exercises/places to compare or point to strategies that can be used.