ui-reacttable 
https://react-table-v7.tanstack.com/docs/examples/footers
The old api is implemented also here: https://github.com/alex314159/react-table-vega-template/blob/master/src/main/reacttabledefinition.cljs
Demo
clojure -X:goldly
Navigate your webbrowser to port 8080.
In Goldly as a ui extension
In deps.edn add ui-reacttable as dependency and add goldly alias
:goldly
{:extra-deps {org.pinkgorilla/goldly {:mvn/version "RELEASE"}
{org.pinkgorilla/ui-reacttable {:mvn/version "0.0.2"}}
:exec-fn goldly-server.app/goldly-server-run!
:exec-args {:profile "watch"
:config {:goldly {}}}}