A design system is a collection of standardized guidelines, principles, components, and templates commonly used to create a consistent user experience across a range of products or services.

The design system’s goal is to create a cohesive and intuitive user experience by establishing a set of design principles to be applied across company products/services and providing a library of pre-designed components/templates to be used once and again in the design process.

  • The design principles provided guide the overall aesthetic and user experience of a product or service. These principles usually include color guidelines, typography, layout, and other design elements. By adhering to these principles, designers can create a consistent and cohesive look and feel across all products or services.
  • Pre-designed components and templates library can be used and reused in the design process also. These components include visual elements like buttons, navigation menus, forms, and other common user interface elements. By providing these components, a design system can help designers quickly and easily create user interfaces that are consistent with the design principles.

Using these principles helps to improve the usability and consistency of a product or service. And also can make it easier for users to understand and interact with it. It can also help streamline the design process saving time and effort. Overall, a design system can help to create a more cohesive and intuitive user experience.

Key principles

The principles can vary depending on the specific goals and needs of a product or service. However, some common principles include:

  1. Consistency: A design system should establish a consistent look and feel across all products or services, using the same design elements, such as color, typography, and layout. This practice can help to create a cohesive user experience and make it easier for users to understand and interact with a product or service.
  2. Flexibility: A design system should be flexible enough to accommodate a range of products or services, and allow for customization and variation within the system constraints.
  3. Scalability: A design system should be scalable, allowing it to be easily expanded, or modified as needed to support new products or services.
  4. Usability: A design system should prioritize usability, ensuring that products or services are easy to use and understand.
  5. Accessibility: A design system should consider accessibility, ensuring that products or services are usable by people with disabilities.
  6. Branding: A design system should support and reinforce the branding of a product or service, using consistent visual elements and language to convey the brand’s identity.
  7. Efficiency: A design system should streamline the design process, providing pre-designed components and templates that can be easily reused, which can save time and effort.

Overall, the principles should support the creation of a consistent, cohesive, and intuitive user experience across all products or services.

Best practices

  1. Involve stakeholders from different teams and departments: It’s important to involve stakeholders from different teams, units, and departments, such as design, engineering, product, and marketing, in the development and implementation of a design system. This involvement can help to ensure meets the needs of all teams and aligns with the overall goals and objectives of the organization.
  2. Establish clear design principles: A design system should have a clear set of design principles that guide the overall aesthetic of a product or service user experience. These principles should be documented and communicated to all teams and used as a reference when making design decisions.
  3. Create a comprehensive library of components: A design system should have a pre-designed components library, such as buttons, navigation menus, and forms, that can easily be reused in the design process. These components should be well-designed, tested, and kept up-to-date to ensure consistency with the latest design principles and standards.
  4. Provide clear guidelines and resources: A design system should provide clear guidelines and resources that explain how to use the design system and its components. Thisgvuidelines and resources include things such as style guides, pattern libraries, and documentation, which should be easily accessible to all teams.
  5. Continuously improve and evolve the design system: A design system should continuously be improved and evolved, based on users’ feedback and usage data. These improvements can involve updating the design principles, adding new components, and revising current components to ensure the design system stays relevant and effective over time.

By following these best practices, organizations can create and maintain a system that supports the creation of a consistent, cohesive, and intuitive user experience across all products or services.

Design System examples

Below you will find some examples of design systems:

Google Material Design

Material Design is developed by Google that provides guidelines for creating user interfaces that are intuitive, consistent, and beautiful. It includes a set of design principles and a library of pre-designed components that can be used to create user interfaces for a range of products and services.

Salesforce Lightning Design System

The Lightning is developed by Salesforce and provides guidelines and components for building user interfaces for the Salesforce platform. It includes design principles, a component library, and a style guide, and is intended to help designers create user interfaces that are consistent with the Salesforce brand and user experience.

IBM

The IBM Design Language is a design system developed by IBM that provides guidelines and resources for designing user interfaces for IBM products and services. It includes design principles, a component library, and a style guide, and is intended to help designers create user interfaces that are consistent with the IBM brand and user experience.

Ant Design System Alibaba

Ant Design is by Alibaba Group that provides guidelines and components for building user interfaces for web applications. It includes design principles, a component library, and a style guide, and is intended to help designers create user interfaces that are consistent, elegant, and user-friendly.