Wanda Design System
Wanda is Wonderflow’s open-source design system built for digital products and experiences. Wanda aims to provide a solid guidance for designers and developers, to reduce the risks of divergence.
Finastra Design System
Design and build the future of finance. From prototype to product, build ready to use financial applications faster and better with our design system.
Cedar is REI’s open-source Design System for digital products and experiences. Cedar includes the resources to create user interfaces consistent with REI’s experience principles, brand styles, and best practices.
Design guidelines, component documentation, and resources for building interfaces with Flexport’s design system.
PatternFly is an open source design system created to enable consistency and usability across a wide range of applications and use cases. PatternFly provides clear standards, guidance, and tools that help designers and developers work together more efficiently and build better user experiences.
The Elastic UI framework (EUI) is a design library in use at Elastic to build internal products that need to share our aesthetics. It distributes UI React components and static assets for use in building web layouts.
The simplest, fastest way to build user interfaces that look and feel like they belong in the Benevity ecosystem of Purpose-driven software. Save time and avoid reinventing already solved problems by tapping into this resource of shared learnings and best practices of common patterns within our software.
State of New South Wales
The NSW Design System is a way for people in government to design products and services that are distinctly NSW. It’s a toolkit to help us to create consistent, user-focused experiences for our customers.
Orbit is an open-source design system created for specific needs of Kiwi.com and together with that – for needs of travel projects. Our vision is to provide the necessary tools needed for building incredible travel products.
Yoga is a scientific system of practices made to help each one of us achieve our highest potential and experience (Gympass Cross-platform design-system)
Anvil is a collection of design guidelines and development tools for building products at ServiceTitan.
Duet provides a set of organized tools, patterns and practices that work as the foundation for LocalTapiola and Turva digital products and experiences.
Spectrum provides components and tools to help product teams work more efficiently, and to make Adobe’s applications more cohesive.
Unified design practices and code implementation to help us create exceptional and cohesive products for our users.
Biings Design System
The single source of truth for building Biings products. BDS is a series of guidelines used for creating unified experience and UI. Avoid design missteps by combining styles and components together.
The Sainsbury’s design system is customer centred and inclusive, consistent across all touch points and unmistakably Sainsbury’s.
We have created .pulse as the one source of truth for all processes and beliefs inside Heartbeat Agency. Like any tool or methodology, it will only work right when used right. And "right" can only be determined through a process of constant polishing and practice.
Carbon Design System
Carbon is IBM’s open-source design system for products and experiences. With the IBM Design Language as its foundation, the system consists of working code, design tools and resources, human interface guidelines, and a vibrant community of contributors.
X (Biteable Design System)
X is the Biteable Design System — a considered collection of resources to help you create Biteable-flavored design and content. Come here to understand our brand and creative vision, align with our philosophy, and access tooling.
This creative hub is home to all the tools and resources needed to understand the Sprout brand, express it creatively and inspire meaningful customer experiences.
Comet is a scalable design system of visual language, components, and design assets encoded as and extensible from HTML & CSS starting points for use in Discovery Education digital experiences.
Mixpanel Design System
At Mixpanel, we want to create a cohesive experience for our users. This system will enable teams to be more efficient, have a shared language across the company, and focus deeper on solving user problems.
Use Liquid to create and develop digital products to make science faster, treatments more personalized, and everyday work more enjoyable.
SAP Fiori Fundamentals is a light-weight presentation layer using HTML and CSS with the following implementations under active development – Angular, React, and Vue.
Elementary - Human Interface Guidelines
These guidelines are designed to help developers and designers create a beautifully consistent experience on the elementary OS desktop. They were written for interface designers, graphic artists and software developers who will be working on elementary OS.
Rimble is here to make life easier for everyone. As an open source project, Rimble aims to create common dApp UX patterns, validated through user research, and built for developers.
The Barista Design System is a collection of reusable components, patterns and styles living in code. All parts follow the Dynatrace design principles.
Ratio is a new Rambler design system designed to optimize work with the visual language of products and their interfaces.
Mutual of Omaha
Digital Design Guide
The Digital Design System is a central repository where we house reusable UI elements, high-quality, tested code, and guidelines and UX patterns for a consistent user experience.
GOV.UK Design System
Use this design system to make your service consistent with GOV.UK. Learn from the research and experience of other service teams and avoid repeating work that’s already been done.
Instructure UI has a number of beautiful and accessible React components with baked-in styles and theming and helpful utility functions.
Base Web is a foundation, a basis for initiating, evolving, and unifying web products. The system is designed to be fully responsive and device agnostic providing designers and developers with a unique catalog of components.
Vanilla is a simple extensible CSS framework, written in Sass, by the Ubuntu Web Team. Anyone can contribute to Vanilla, improve it and extend it. All the code is available on GitHub and is licensed under LGPLv3 by Canonical.
React95 is a unique component library inspired by the Windows 95 UI design.
CSS in JS based reusable components, are the core of Quantum design-system a library for developing consistent UI/UX at Catho.
Thumbprint is a living system that streamlines the design and development process through consolidation, standardization, and documentation.
Blocks Design System
Blocks is the shared approach, language, and communication between design, engineering, and product teams at CBRE Build. The site contains a library of reusable UI and code components that are used to solve a variety of design problems.
Evergreen is a React UI Framework for building ambitious products on the web. Brought to you by Segment.
Asphalt is GO-JEK's very own design language system. This is a collection of guidelines and components which can be used to create amazing user experiences.
Protocol is a design system for Mozilla branded websites. It establishes a common design language, provides reusable coded components, and outlines high level guidelines for content and accessibility.
The design system for Vercel and public branding assets for Vercel's products.
Design System “2.0”
The Beeline Design System is a library of design standards and patterns that can be used to design and build any number of Beeline products. A single source of truth for all Beeline product design needs.
The home for all VTEX product design related reusable patterns, components and assets.
The Oracle Alta UI system was used to develop the most recent Oracle Cloud products, the latest versions of Oracle Fusion Applications, a number of innovative mobile applications, with many more to come.
Stacks provides everything you need to quickly deliver coherent, consistent experiences across all of Stack Overflow—the product itself, and emails.
Resources, tooling, and design guidelines for building websites with Primer, GitHub's front-end framework.
Solar Design System
Solar is the design system for Bulb products. Our design system is a collection of shared design patterns and practices that allow our team to build quality consistent interfaces.
AXA Digital Guidelines
We help product teams at AXA build meaningful interactions and share best practices. Principles, tools, templates, components, advice – the one stop shop to create state of the art digital assets.
Italian Public Administration
.it Designers Italy
Designers Italia is the reference point for the design of the Public Administration – guides , tools and a forum to foster collaboration and promote the role of human centered design in the development of public services.
Bolt Design System
The Bolt Design System provides robust Twig and Web Component-powered UI components, reusable visual styles, and powerful tooling to help developers, designers, and content authors build, maintain, and scale best of class digital experiences.
Australian Government Design System
The Australian Government Design System provides a framework and a set of tools to help designers and developers build government products and services more easily.
Morningstar Design System
The Morningstar Design System aligns product teams on Morningstar brand, visual language, UX, and technical standards.
Welcome to our curated collection of UI goodness, the Zendesk Garden. The Garden is where we grow user interface components for Zendesk products.
Marvel created this styleguide to act as a central location where they house a live inventory of UI components, brand guidelines, brand assets, code snippets, developer guidelines and more.
Solid Style Guide
Solid is BuzzFeed's CSS style guide. Influenced by frameworks like Basscss, Solid uses immutable, atomic CSS classes to rapidly prototype and develop features.
Familiarity is a key component of usability. With Rivet, you get a toolset for creating familiar web applications to give users a better experience.
Infor Design System
A central resource for development tools, best practices, and support documentation to help everyone create consistent, quality UX.
GEL is our single source of truth, providing everything you need to deliver our brand promises and create consistent, coherent customer experiences across our entire digital landscape faster, and with less effort.
We are sure that designers and front-end developers should work in tandem, using all the advantages of a design system for testing hypotheses and developing products.
In order to create a consistently great experience for our users, Priceline One is meant to be the single source of truth for user interface standards for both designers and developers.
A living styleguide for product designers & developers at MYOB. Explore foundations of our design system including typography, colors, grid and more.
Uniform is Hudl’s design system. It exists to unify Hudl’s products through design and code implementation.
U.S. Web Design System
Design and build fast, accessible, mobile-friendly government websites backed by user research.
The Workday Canvas Design System provides designers and developers with tools to create exceptional experiences. Delve into our design standards, writing guidelines, and playbook.
A unified aesthetic plays a key role in making E-Trade a connected, engaging and meaningful experience. Through the Design Language, our experiences are differentiated, easy to use and easy to comprehend.
Code for America
Code for America Style Guide
This website style guide is intended to help anyone involved with communications for Code for America and its affiliate programs.
IBM Design Language
Use the IBM Design Language to create beautifully crafted products and enlightening user experiences.
A design system with values of Nature and Determinacy for better user experience of enterprise applications.
Clarity Design System
UX guidelines, HTML/CSS framework, and Angular components working together to craft exceptional experiences.
Mineral UI is an open-source design system created to simplify building appealing, modern software experiences.
Polaris is the blueprint for Shopify's design system. It helps collaborate across disciplines to build a great experience for all of Shopify’s merchants.
SendGrid Style Guide
The SendGrid Style Guide is a library for developing consistent UI/UX at SendGrid. It is made up of modular, reusable components based on OOCSS and SMACSS principles.
The aim is to create varied solutions and a well-balanced, system-wide user experience – from the app to the vehicle.
A set of principles, patterns and tools created to provide a common design framework for crafting user interfaces within Liferay product ecosystem.
QuickBooks Design System
The QuickBooks Design System mission is to deliver delightful customer experiences that elevate our brand.
Office UI Fabric
The official front-end framework for building experiences that fit seamlessly into Office and Office 365.
Opattern is a design system and style guide for everyone who creates Opower products. See the look and feel we’re going for and get specs for colors, buttons, charts, and more.
FutureLearn Pattern Library
The library directly reflects the FutureLearn platform and uses the same underlying CSS and markup to display the elements and rules that make up the interface.
Swarm Design System
The Swarm Design System is a living ecosystem to help our teams craft online experiences to bring people together offline.
When creating Rizzo, we didn't focus on the Style Guide as the deliverable. Instead we focused on reducing complexity and increasing reusability.
Help Scout Style Guide
This style guide is our brand’s playbook. A way of presenting people with a polished brand experience, but also a way to empower members of the Help Scout team to move quickly and do excellent work.
MailChimp Pattern Library
The MailChimp Pattern Library is a byproduct of our move to a more responsive, nimble, and intuitive app.
MongoDB Design System
This site aims to provide everything you need to get up to speed quickly when designing for MongoDB. You'll find documentation for components, Sketch assets, and usage guidelines.
Base is an internal guide & code repository for designing and coding at Mapbox. Not a Mapbox team member? Feel free to find inspiration or borrow from Base.
We design holistic, consistent, intuitive, accessible experiences and interfaces that offer value to existing and new Heroku customers. We champion our users.
Pega is a powerful UX system for engaging customers and employees. Pega software solves complex business problems through outcome-based product design.
Wonderbly Design System
We’ve been working to create this design system as a centralised hub for showcasing our design rules, principles, and frontend components.
The styleguide is a resource that provides a common language around Yelp’s UI patterns. We use it to maintain modular front-end code and visual consistency across the web app.
Global Experience Language (GEL)
GEL is the BBC's shared design framework which enables us to create consistent and delightful user experiences across all of our Digital Services.
Canvas Design System
This library showcases the building blocks that make up Hubspot's design system, from colors and typography to React-based components and data visualization tools.
Predix Design System
Our user interface components enable you to quickly and easily create Industrial Internet web applications that run on dedicated Predix services and data.
Lightning Design System
The Lightning Design System enables you to build rich enterprise experiences and custom applications with the patterns and established best practices that are native to Salesforce.
Photon Design System
Photon is the Firefox design language to build modern, intuitive, delightful experiences, for products across all platforms – from mobile to desktop, from TV to the next big thing.
Material Design is a unified system that combines theory, resources, and tools for crafting digital experiences.
Atlassian Design Language
Use Atlassian's end-to-end design language to create straightforward and beautiful experiences.
Nachos is Trello's design system. This comprehensive guide and resource library contains everything you’ll need to design with us, including our core principles, visual design and interface components.
ServiceNow Design System
The ServiceNow Design System is a living system that empowers us to design and achieve a consistent, efficient, and high quality visual language that brings cohesion and familiarity to the user experience across the platform.
Seek Style Guide
The SEEK styleguide's purpose is to enable the creation of content that will assist our users to complete tasks easily and hopefully enjoy the experience.
Human Interface Guidelines
Get in-depth information and UI resources for designing great apps that integrate seamlessly with Apple platforms.
Pluralsight Design System
The Pluralsight Design System strives toward a cohesive design language for Pluralsight’s products, a shared vocabulary for their teams, and basic building blocks to accelerate development.
The original SAP Fiori user interface for web apps based on the SAPUI5 framework. Learn how to design engaging and intuitive apps that can run on any device.
Backpack is the foundation for all Skyscanner products. It builds on Atomic Design principles to help visualise how these products are assembled.
Grommet provides all the guidance, components, and design resources you need to take your ideas from concept to a real application.
Pajamas - Gitlab Design System
The GitLab Design System contains design guidelines and UI components. When you look at any screen, you should know immediately that it is GitLab.