Silverstripe CMS

What Silverstripe CMS is

Silverstripe CMS is a free, open-source content management system for websites, intranets, and sophisticated web applications. Content managers can edit pages without HTML, organize a page hierarchy, move pages, and upload files by drag and drop. Authors build pages from content blocks and choose their structure. Roles and permissions support review and approval workflows, while content versions can be reviewed or reverted. The CMS supports multilingual authors and visitors, including Unicode languages such as Chinese and Arabic, and includes a media library and custom content types. Modules and themes extend the system, with modules listed through Packagist and ssmods.com. Silverstripe supports API integration points, multi-server cloud configurations, and GraphQL as a content API layer. The maker describes professional maintenance, built-in security features, and security releases for supported modules. Developer resources include documentation, forums, Slack, Stack Overflow, and a support directory. Installation is recommended through Composer with developer-led environment and database configuration. The plan is free under an open-source BSD license.