As an Ubuntu and MS-Windows user, I regularly used the hotkey to snap a window to half the screen. This feature was built-in to the operating system. There are 7 year old threads which lists third party apps, which means enough time has elapsed to build the capability into the OS.
Question: What is the proper term that one would use to search? Is the capability baked into 2018 versions (10.11.6) of OSX?