I listed a few of them but it is standard modern technology stacks, a lot of Angular, React, Ember, Node etc. we have a couple of guys that do Ruby on the back

I listed a few of them but it is standard modern technology stacks, a lot of Angular, React, Ember, Node etc. we have a couple of guys that do Ruby on the back end, a few that do Java and some .Net back end guys. Then there are some of us like myself that dabble in the more niche stuff like Clojure and Lisp.