@jw_r If you use Thonny, https://thonny.org/ , and follow the instructions here ,
WebREPL Set Up for Micropython.._gaMTE4NDMxNzI4MS4xNzUwMDgzNjc2*_ga_NEXN8H46L5*czE3NTAwODM2NzUkbzEkZzAkdDE3NTAwODM2NzUkajYwJGwwJGg1MDc3OTExNDQ
you shoukd be able to use Webrepl with an IDE almost identical to using a USB connection, view files on device PC, transfer files between PC device etc.