Design system
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Ostra components
A React library of 64 components shared by the patient app and the clinic dashboard.
Project
2025
Client
Ostra
Role
Design and React
Team
Me, with two engineers
Timeline
Ongoing since 2024
Challenge
Two products, three button styles and a design file nobody trusted. Every new screen started with an argument about padding.
Approach
I started from the twelve components the booking flow needed, wrote them in React with the tokens in code, and documented each one with a single rule and one example.
Outcome
64 components, used on every new screen in both products. Design reviews now argue about flows, not padding.
64
components
2
products on one library
Weekly
releases
Every component page opens with one rule.
Props are documented next to the preview, not in a separate file.