Concrete CMS
Concrete CMS (formerly concrete5) is an open-source content management system (CMS) for publishing content on the World Wide Web and intranets. Concrete CMS is designed for ease of use, for users with a minimum of technical skills. It enables users to edit site content directly from the page. It provides version management for every page, similar to wiki software, another type of web site development software. Concrete CMS allows users to edit images through an embedded editor on the page. As of 2021, there are over 62,000 live websites that are built with Concrete CMS. Code Concrete CMS code is based on model–view–controller architecture and object-oriented programming. Some core features are: integrated server caching, developer API, version tracking system and search engine optimization. Features Concrete CMS features in-context editing (the ability to edit website content directly on the page, rather than in an administrative interface or using web editor software). Editable areas are defined in Concrete templates which allow editors to insert blocks of content. These can contain simple content (text and images) or have more complex functionality, for example image slideshows, comments systems, lists of files, and maps. Other addons can be installed from the Concrete Marketplace to extend