Grav CMS, formerly known as Grav5, is an open-source content management system (CMS) designed to be user-friendly and flexible for web developers, designers, and site owners. It enables users to manage and publish content on the web without needing deep technical knowledge. Grav CMS is a suitable choice for a wide range of web projects, from small personal blogs to large corporate websites, due to its balance of simplicity for content editors and power for developers. Its focus on user experience and community support has made it a popular choice among those looking for an alternative to more complex CMS platforms.