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Catalog Catalog

Combine design documentation with real, live components in one single place, making collaboration between designers and developers seamless.

Web development Design systems

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Simple Editing

Catalog makes creating and maintaining a style guide as simple as editing plain text files with your favorite editor. Using Markdown formatting allows you to write gorgeous content using an easy-to-learn syntax.

Beautiful Presentation

Catalog is designed from the ground up to put your design system into the right light. The clean and simple design works beautifully across devices and screen sizes.

Direct Integration

Catalog integrates right with React applications and displays live components and code snippets in your style guide. So you can stop the copy-and-paste madness.

Zero Lock-in

Catalog is open source and free to use, making it possible for you to add, maintain, or replace it depending on your changing requirements.


Catalog does not enforce any specific taxonomy or structure: Build upon established principles, like Atomic Design, or run your very own pattern language.

Extensible & Customizable

Catalog is built using a modular architecture. It can be extended with your own plugins and customized to fit your needs.

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