[mckjns]

I highly recommend Swish as an alternative to Rectangle. Recently discovered it and wouldn't go back. The main thing that sold me is the ability to resize two windows by dragging the divider between them (similar to how Windows works).

https://highlyopinionated.co/swish/

[ubercow13]

Doesn't seem very useful if you use your Mac with a normal mouse though.

[mckjns]

I don't utilize the touchpad gestures at all. It provides a full set of keyboard shortcuts.

[RobertRoberts]

This looks neat, but it only seems to be useful for touchpads, which is the vast minority of users. And while it's not expensive, it's also not free. Any software I have to manage with an extra license is an added time burden. (even if minimal, it adds up)