LayAuto - Automated window management for Mac ✨
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).
Magnet Window Manager - Magnet Developers
Hammerspoon - This is a tool for powerful automation of OS X.
Spectacle App - Move and resize windows with ease.
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.