Go isn't limited by the type system per se. IIRC from the various papers on the matter, the only real way to get Go to stop dropping unused functions is to use

Go isn't limited by the type system per se. IIRC from the various papers on the matter, the only real way to get Go to stop dropping unused functions is to use the runtime and reflection packages since then Go can't tell what functions might be used and fields accessed. Though also IIRC the go compiler is decent at localizing this instead of stopping all optimization. >You had already answered that on your previous sentence :) Yes but NPM/Yarn should be capable of atleast dropping packages that can be statically proven to not be imported. That means if a package imports require("xy-" + variable) then you'll have to be clever but if a package consists only of static imports then you can shake a lot.