CUPS
self-hosted, miscellaneous

CUPS, the Common Unix Print System, is a printing system developed for Unix-like operating systems, including Linux and macOS. It utilizes the Internet Printing Protocol (IPP) to facilitate printing to both local and network printers. With CUPS, users can easily configure and manage printers, print queues, and print jobs from their computer or device. It provides a unified interface for printing tasks, offering support for various printer models and printing protocols. CUPS ensures seamless printing experience across different platforms, making it a versatile and essential tool for printing in Unix environments.