Magnet Window Manager - Magnet Developers
Flickr - image and video hosting website
Moom - Move your mouse over the green zoom button in any window, and Moom's mouse control overlay will appear (as seen in the above animation).
Imgur - Imgur is a free and simple image hosting service with image editing feature. Signup is optional.
LayAuto - Automated window management for Mac ✨
Google Photos - All your photos are backed up safely, organized and labeled automatically, so you can find them fast, and share them how you like.