Sarah Li is a Staff Product Designer with 11 years of experience, currently shaping design systems and product experiences at Twilio in San Francisco. She blends front-end development skills with product design sensibilities, contributing directly to Twilio's Paste design system by improving UI components, documentation, and navigation patterns. Known for pairing pixel-level attention with pragmatic engineering fixes, she moves fluidly between code, content, and component design to elevate developer and end-user experiences. Her public work at heysarah.li and open-source contributions demonstrate a commitment to reproducible, well-documented design systems that scale across products. Deeply curious and detail-oriented, she brings both hands-on implementation chops and cross-functional leadership to complex design-system initiatives.
11 years of coding experience
Bachelor's Degree, Bachelor's Degree at University of Chicago
Paste is a design system for designing and building consistent experiences at Twilio.
Role in this project:
Front-end Developer
Contributions:998 reviews, 81 commits, 165 PRs in 3 years 3 months
Contributions summary:Sarah primarily contributed to the UI component library "Paste," focusing on documentation updates, bug fixes, and new feature implementations. They added Abstract links to component documentation, fixed typos in examples, and incorporated new icons. Furthermore, the user was involved in adding new patterns to the website, creating new pages and navigation. Their contributions included both code modifications and content updates, demonstrating a focus on improving the user experience and expanding the functionality of the design system.
Contributions:2 PRs, 17 pushes, 7 branches in 5 years 8 months
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