What are some alternatives?
When comparing Swish and SizeUp, you can also consider the following products
Hammerspoon - This is a tool for powerful automation of OS X.
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).
HyperDock - Select windows by moving the mouse over a dock item and more. FaqFrequently Asked Questions. HyperDock shows "Trial .
Divvy - Divvy is an entirely new way of managing your workspace.
Slate - Slate visualises the structure of a spreadsheet. It lets you understand the sheet and find mistakes in a really quick, simple and intuitive way.
Shiftit - fikovnik has 62 repositories available. Follow their code on GitHub.