For all those interested: @koppor is doing a talk about JabRef at the TexUsersGroup.
You can watch the talk here TUG 2023 — Day 1 - YouTube
As the talk is currently still ongoing, you can find it at the beginning. If the talk is published separately we will update the topic here
(Koppor shows at 00:56 - 01:29)
Direct link to the beginning of the talk: https://youtu.be/mQU61rDqPdE?t=3346
The slides: https://tug.org/tug2023/files/fr-02-kopp-jabref/kopp-jabref-slides.pdf
Very interesting!
Who are the 8 core developers?
If you open JabRef and then go to Help > About JabRef you will see the maintainers listed there.
For some of them, there is some introduction text at Community Members - #11 by anil_tailor.