@emccue Considering the situ when it comes to non-cljs/foreign dependencies, in this webapp for example https://github.com/henryw374/cljs-date-lib-comparison, React and js-joda are not part of the cljs bundle, they are manually included via script tags - so are separately cacheable, dowloaded in parallel etc. Not too hard to set up (when there are only a couple of these deps) but there might be scope for build tools to help in some way here