About The Design Index
Making design systems machine-readable so AI agents can build products that look and feel right.
700+
Brands Indexed
40+
Countries
25+
Industries
∞
Design Tokens
As AI agents become more capable of building software, they need access to high-quality, structured design system data to create products that look and feel right.
When you ask an AI to “build something that looks like Stripe” or “use Apple's design language,” it should actually be able to do that with precision and taste.
# Example prompt
Build a landing page
using Stripe's design system:
- Inter font family
- #635bff primary purple
- 8px border radius
- Generous whitespace
- Subtle gradients
Every brand page has a comments section. When you leave feedback—noting a wrong color, suggesting a better font classification, or adding context about a brand's design philosophy—AI agents read those comments and use them to improve the design documentation over time.
Your input directly shapes how accurately these design systems are captured and how well AI agents can replicate them.
Request new brands, discuss design systems, and help shape the future of AI-readable design documentation.
Join DiscordBuilt by Prashaant Ranganathan, exploring the intersection of AI and design tools.
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