Volt - Volt is a reactive web framework where Ruby code runs both on the server and the client (via opal).
Img.vision - Image hosting & video hosting for eCommerce sellers
HandL - Label data for machine learning with ease
BeeIMG - BeeIMG is a simple, fast, easy image sharing solution created to fill up your image sharing needs.
Wedio - Your Local Camera Sharing Community
ImageVenue - ImageVenue is a great online hosting service that allows uploading pictures for showing creative works with a simple-to-use technique.