[mintplant]

You could implement the protocol in node.js. Here's the standards document: https://github.com/tus/tus-resumable-upload-protocol/blob/ma...

edit: Looks like someone's already done that: https://github.com/vayam/brewtus (found on http://tus.io/implementations.html, which also has links to Ruby, PHP and CoffeeScript server implementations, and Qt C++, PHP, Go, and Python clients)