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.
BetterSnapTool - 10 Oct 2017 . BetterSnapTool allows you to easily manage your window positions and sizes by either dragging them to one of the screen's corners or to the top, left or right side of the screen.
LayAuto - Automated window management for Mac ✨