Puck

Puck is an open-source framework that lets developers create custom AI-powered page builders. It provides a visual editor where end users can build web pages by dragging and dropping components, while developers maintain control by defining which components are available. The core functionality includes a drag-and-drop interface, real-time previews, and AI-assisted page generation where users can describe what they want and Puck builds the page automatically.

The tool works by allowing developers to register their own React components, which then become available in the visual editor. This means teams can build page builders that are constrained to their design system and component library. The AI generation feature uses natural language prompts to assemble pages from the available components, making it faster to create landing pages, content sections, and other web layouts. Being open-source under the MIT license gives developers full control to customize and extend the platform.

Puck is particularly useful for development teams that need to give content editors or marketing teams the ability to build pages without coding, while maintaining design consistency. It's ideal for companies building custom CMS solutions, SaaS platforms that need page-building capabilities, or any team that wants to streamline their content creation workflow with AI assistance.