@valorzard @cwebber I suppose the first hurdle is to get yourself a development environment that works on Windows. what I've seen work for at least one other person is running Guix on WSL2.
now, for potential projects: are there any existing guile modules/programs that you want to use in the browser? hoot is at the stage where compiling any new pre-existing guile module will almost certainly reveal some porting work that needs to be done.
as for goblins... is there a small program you'd like to make with goblins? I think having some sort of application in mind will guide you towards the areas where you could contribute, because you'll find the rough edges that way. maybe it's insufficient docs, or a missing feature, etc.