It'd be very nice if the file submission portal under assignments/labs can have multi-file submission enabled, so that we don't have to upload our files one at a time. Sometimes we lose track of which files we have already uploaded (especially when in a rush like at the end of labs and tests), so we either upload the same file again, or miss a file. It's much easier if we can browse to the related folder, multi-select and upload at once. This is especially useful when number of files grow larger in our projects.

Thank you! :)

And if the effort is around the same, it'd be nice to have drag and drop upload, even if it only supports a specific browser.