Primer is GitHub's design system. This is the CSS implementation

Technical Frontend implementation of the DB UX Design System (Version 2).

Visual Style Guide for the V&A

A centralized library of web components, design patterns, and design resources, custom made for web projects at Texas Children's Hospital.

BridgeU’s style guide

Style guides for Pelagornis open-source projects

Design system for www.vd.ch

Design styleguide for Fermyon Technologies

🏬 City-Jekyll theme and style guide for a fast, sass-y responsive website with postcss superpowers.

A web design style guide built in Affinity Photo, then coded with HTML and SCSS.

The official Red Hat guide to writing clear, concise, and consistent technical documentation.

A GitHub Pages remote theme by Nick Bennett (extensively customized from the Leap Day theme by Matt Graham), intended for use in Deep Dive Coding Java + Android Bootcamp curriculum.

Common Sass mixins and files

EHNV - Styleguide

Authoritative front-end development resources for Calcite design initiative. Includes extendable base components and styles, as well as a modular and efficient framework for ArcGIS properties.

Liip Web Styleguide

front-end pattern libraly. and cording rule. https://harapeko.github.io/styleguide/

CR Styleguide

Guidelines for W3LabKr open-source projects.