* [MaterialUI v9.5.0](https://github.com/mui/material-ui) – Comprehensive library of React components featuring an independent implementation of Google's Material Design.

* [Dembrandt v0.39.0](https://github.com/dembrandt/dembrandt) – Extracts a website's design system into design tokens, including logo, colors, typography, borders and more, in seconds.

* [Style Dictionary v5.6.1](https://github.com/style-dictionary/style-dictionary) – A build system that uses design tokens to create consistent styles across multiple platforms.

* [FAST @microsoft/fast-elem...](https://github.com/microsoft/fast) – Framework for creating reusable UI components based on Web Component standards.

* [Helsinki Design System v6.0.6](https://github.com/City-of-Helsinki/helsinki-design-system) – Design system with tools, resources, and guidelines for creating accessible user interfaces.

* [Helios Design System @hashicorp/design-sy...](https://github.com/hashicorp/design-system) – Provides the building blocks to design and implement consistent, accessible, and delightful product experiences across HashiCorp.