NewPipe - NewPipe is a lightweight YouTube front-end for Android.

Img.vision - Image hosting & video hosting for eCommerce sellers

FreeTube - FreeTube is an open source desktop YouTube player built with privacy in mind.

BeeIMG - BeeIMG is a simple, fast, easy image sharing solution created to fill up your image sharing needs.

Invidious.io - Invidious is an alternative front-end to YouTube.

ImageVenue - ImageVenue is a great online hosting service that allows uploading pictures for showing creative works with a simple-to-use technique.