# Manual Welcome to the CodePress CMS manual (version 2.5.2). CodePress is a file-based CMS without a database — content, configuration and users are stored in files. The manual is divided into four sections: - **Admin Manager** — Managing the website: dashboard, content, configuration, themes, security, plugins (content and system), users with roles, statistics and logs - **Content Manager** — Managing content: structure, managing pages (layout selection, plugin order), media and the Content API - **Theme Developer** — Developing themes: structure, `theme.json`, Twig templates, SCSS styling (only CSS source), layouts and new themes - **CodePress Developer** — Core development: architecture, core classes, plugin development (content/system), routing, security (RBAC), testing, debugging and performance Select a topic from the navigation on the left.