Design systems are often sold as efficiency tools — build once, use everywhere. But the real value isn\’t speed. It\’s decision quality. When every component carries embedded design decisions, your team stops debating pixels and starts debating outcomes.
After building systems for six different organizations, I\’ve learned that the governance model matters more than the component library. A beautiful Storybook with no adoption process is just a museum.
The best design systems I\’ve seen share three traits: they\’re opinionated about defaults, flexible about exceptions, and transparent about trade-offs. Everything else is implementation detail.