We like to say "F# loves R", because we can use R packages from F#, through an R type provider for F#.  We like to say "F# loves TypeScript", because we can use TypeScript Interface Definition Files from F#, through a TypeScript type provider for F#. This applies when compiling F# to Javascript through FunScript or WebSharper. But what about Java and JVM-based packages?  Well, believe it or not, F# and JVM-based packages can work surprisingly well together, particularly through IKVM. This magical piece of [...]