Role: UI Design · Frontend Dev · Design System Strategy
Date: 2025
Company: Personal Product
Role: UI Design · Frontend Dev · Design System Strategy
Date: 2025
Company: Personal Product
Motion UI Kit is a free-first library of React components built with a design system mindset. It was created for developers and designers who struggle to find clear, scalable guidelines for motion in design systems. The kit applies system thinking to animations, making micro-interactions consistent, accessible, and easy to implement.
Focus: Focused on making motion reusable, tokenized, and accessible — defining animation tokens for easing, duration, and scale to standardize motion behaviors across apps.
Live Implementation: Interactive demo built with React and showcases motion consistency principles. Helps reduce custom animation work and improves consistency across design teams.
Note: the interactive demo is hosted on a separate subdomain (motion.sebastiangonzalez.design). This demo is maintained independently but is part of the Motion UI Kit project.
Helps standardize motion behaviors across apps — improving consistency and reducing custom animation work.