1. Consistency and Coherence
1. Consistency and Coherence
- Unified brand experience: A design system ensures a consistent brand experience across all touchpoints, from websites to mobile apps.
- Reduced cognitive load: Users are more likely to navigate and interact with products when they have a familiar and consistent visual language. (see Nielsen Heuristic n°4: Consistency and Standards and Jacob’s law)
2. Efficiency and Scalability
2. Efficiency and Scalability
- Faster development: By reusing components, designers and developers can create new features and products more efficiently.
- Scalability: Design systems can easily scale to accommodate growth and new initiatives.
3. Improved Collaboration
3. Improved Collaboration
- Shared language: A design system provides a common language and framework for designers, developers, and other stakeholders.
- Reduced misunderstandings: By establishing clear guidelines, design systems can help prevent misunderstandings and ensure that everyone is working towards the same goals.
4. Cost-Effectiveness
4. Cost-Effectiveness
- Reduced maintenance costs: By standardizing design elements, organizations can reduce the costs associated with maintaining and updating their products.
- Increased efficiency: A well-defined design system can lead to increased efficiency and productivity throughout the development process.
5. Enhanced User Experience
5. Enhanced User Experience
- Familiarity and trust: Users are more likely to trust and engage with products that have a consistent and familiar look and feel.
- Reduced cognitive load (bis -because it is very important): A cohesive design system can help reduce cognitive load for users, making it easier for them to navigate and interact with products. (see point 2)
In resume
In resume
In conclusion, design systems are essential for creating consistent, efficient, and user-friendly products. By establishing a set of reusable components, guidelines, and principles, organizations can improve their design processes, reduce costs, and enhance the overall user experience.
eUI - the design system of the European Institution
eUI - the design system of the European Institution
DIGIT has produced a design system who is technically sophisticated. We have Figma Librairies – with colors, icons, fonts, components, templates – so the basic. Our colleagues go way beyond that by implementing a semantic design token in CSS and Angular.
You can browse this fantastic work there: