We challenged ourselves to create a visual language for our users that synthesizes the classic principles of good…

www.google.com

Use the IBM Design Language to create beautifully crafted products and enlightening user experiences.

www.ibm.com

iOS embodies the following themes: Deference. The UI helps people understand and interact with the content, but never…

developer.apple.com

Views are the building blocks for constructing your user interface. Rather than using one view to present your content…

developer.apple.com

A tool for easily creating and maintaining styleguides

hugeinc.github.io

Ubuntu brand, app and web guidelines that help you create professional materials, software, sites, apps that build the…

design.ubuntu.com

Design basics, guidelines and templates for developers and designers to invent, plan, and build UWP apps.

dev.windows.com

By Mollie Ruskin, United States Digital Service

medium.com

A set of design principles and standards for the Consumer Financial Protection Bureau.

cfpb.github.io

We have a lot of web projects at the USPTO. These design guidelines and resources aim to create a unified experience…

uspto.github.io

The HealthCare.gov Styleguide provides an overview of styles, page layouts, assets, & editorial guidelines for…

styleguide.healthcare.gov

Utilize our detailed guidelines to confidently design excellent apps that fit right into the Salesforce ecosystem. With…

www.lightningdesignsystem.com

Notes from VSCO Design 🌭🍔🍕🍟🍗🍦

vsco.co

Buffer makes it super easy to share any page you're reading. Keep your Buffer topped up and we automagically share them…

buffer.com

Style Guide Documentation Performance Monitoring About Rizzo

rizzo.lonelyplanet.com

Welcome to Base - an internal guide & code repository for designing and coding at Mapbox. If you're new here, have a…

www.mapbox.com

Our grid system is composed of 8 flexible columns with a gutter between columns of 30px. We apply border-box so that…

ux.mailchimp.com

Our mission - to promote openness, innovation and opportunity on the Internet - extends through everything we do. This…

www.mozilla.org

Avoid cascading where possible Only use classes, no IDs or tag names For each module/component in app/assets…

www.homify.de

FontShop.com - Discover the world's best fonts

www.fontshop.com

GitHub is where people build software. More than 11 million people use GitHub to discover, fork, and contribute to over…

github.com

BBC GEL BBC (Global Experience Language) guidelines

www.bbc.co.uk

I wanted to touch on a few of our design decisions, and the role the design team played in organizing the hackathon.

medium.com

Semantic empowers designers and developers by creating a shared vocabulary for UI.

semantic-ui.com