CoreOS is an open-source lightweight operating system based on the Linux kernel and designed for providing infrastructure to clustered deployments, while focusing on automation, ease. Developed by CoreOS, Inc
License: Free
CoreOS is primarily designed for containerized applications and offers strong security features, making it ideal for cloud environments. In contrast, ArchBang is a user-friendly, rolling-release Linux distribution that provides a highly customizable desktop experience, making it suitable for general use.