The latest version of ChoiceScript on Github now has a working randomtest.html and compile.html. It still requires you to “upload” a folder on your computer, to grant us access to it. randomtest.html requires you to “upload” the entire choicescript folder; compile.html requires you to “upload” just the web folder.
In all three cases, it’s OK to “upload” the entire choicescript folder; we’ll search it to find the files we need.