Ask HN: Simple web server with drag and drop upload?

To download files onto another computer there are multiple options for spinning up a simple web server with indexing. Is there a good option for going the other way, i.e. sending files to the host machine? I'm imagining running a command like:

cd some-dir; simple-upload-server

And then going to 192... and getting a page with a single file upload, ideally with drag and drop, that just puts any uploaded file into `some-dir`.