Performance comparison of Clojurescript date/time libraries

In this post I am compare the performance of two Clojurescript date-time libraries, in the context of a typical single-page web application.

The main take-away I would hope readers get from this is that that should not be dismissed out of hand for some common use cases, just as we don’t generally pick C over Clojure because an equivalent program might be less resource intensive.

I’d definitely be interested to hear about your opinions on this and Clojurescript build sizes in general. What are you shipping? How did you make decisions about what build size was acceptable (including the use of Clojurescript itself)?