
Bolt is a simple CMS written in PHP. It is based on Silex and Symfony components, uses Twig and either SQLite, MySQL or PostgreSQL.
Bolt is a sophisticated, lightweight, and simple CMS released under the open-source MIT license. It is designed to be quick to set up, easy to configure, and a joy to use. Built using modern open-source libraries, Bolt is best suited for building sites in HTML5 with modern markup.
Bolt is a lightweight and simple CMS that prioritizes ease of use and quick setup. With elegant templates and efficient performance, it is a suitable choice for building websites using modern markup. Its open-source nature and permissive MIT license make it a flexible option for developers.

A template or theme refers to a pre-designed layout or structure that provides a basic framework for building a specific type of application or website. It typically includes good design, placeholder content and functional features, allowing developers to customize and fill in the details according to their specific needs.