I'm trying to get started with APL and any related IDEs, tools, compilers, etc. I may need to install locally. I also looked at the APL repl online, but all the symbols seem to be very tough to type (I don't even know where to get started).
I would like to know of any online resources, software or packages I need to install, as well as books or courses on APL. I don't think there was a good answer on StackOverflow about this question, so I would be very grateful if anyone can point me towards the right direction.