什么是设计系统？

Design System is a comprehensive collection of guidelines, components, and tools that streamline the creation of digital products. It serves as a single source of truth for maintaining brand consistency across different platforms and products. By centralizing design principles, reusable components, and documentation, a Design System enhances efficiency, reduces redundancy, and ensures a cohesive user experience. It empowers teams to create scalable, user-centric designs while minimizing the risk of inconsistencies, making it a crucial asset for modern digital product development.

Key concepts explained

Design System is like an architect's blueprint for constructing buildings. Imagine an architect creates detailed blueprints with exact measurements, materials, and design instructions. These blueprints ensure that every building in a development, whether a house or office, follows the same standards, looks cohesive, and functions well.

Similarly, a Design System provides guidelines, components, and tools that help teams build digital products consistently across different platforms. Just as blueprints ensure that all buildings match the original vision, a design system ensures that all parts of a digital product align, making the development process smoother and more reliable.

How to use Design System?

For example, Apple’s Human Interface Guidelines function as an essential Design System, ensuring consistency across its devices, from iPhones to Macs. The HIG provides detailed principles and reusable components that guide developers and designers in creating apps that look and feel native to Apple platforms. This system helps maintain the brand's iconic visual and interaction standards across a diverse range of products, ensuring a seamless user experience whether you're using an iPhone app, navigating on a Mac, or interacting with an Apple Watch.