What a wonderful article!
https://programminglibrarian.org/articles/there-joy-all-tips-joyous-library-programming
I love acquiring new knowledge that the programs I create provide. Even if the program is on a serious topic, it can be a joyful experience because I have intentionally created a welcoming, safe environment for people. This intentionality is all a part of the program-planning process which can be a joyous experience in and of itself.
What module would be a good fit for this?