React Use Spring: Declarative Physics & Spring Dynamics in React
The React use spring pattern is the foundation of modern tactile web design, replacing rigid bezier curve animations with natural physical motion that reacts to user momentum. Rather than locking animations into artificial duration timers, spring physics dynamically adapts if an interaction is interrupted or redirected mid-flight. ExodeUI brings hardware-accelerated Rapier2D rigid body and spring dynamics to React components, letting design engineers fine-tune mass, stiffness, friction, and restitution on a visual canvas and export production-ready React code instantly.
Runnable ExodeUI React Code Example
Production ReadyImport the ExodeUICanvas component directly into your React application tree. Wire states, triggers, and parameters declaratively:
import React from 'react';
import { ExodeUICanvas } from 'exodeui';
export function SpringOrb({ isPressed }) {
return (
<div className="spring-wrapper">
<ExodeUICanvas
src="/scenes/spring-orb.json"
inputs={{
"mass": 1.2,
"stiffness": 240,
"damping": 16,
"isEngaged": isPressed
}}
/>
</div>
);
}Frequently Asked Questions about react use spring
What is the primary benefit of spring physics over duration-based easing?
Spring physics preserves momentum and velocity across interrupted gestures, eliminating the jerky reset glitches common to standard CSS duration transitions.
How do stiffness and damping affect spring motion in ExodeUI?
Stiffness dictates the pulling force toward the resting point, while damping acts as friction. Higher stiffness increases speed; higher damping eliminates oscillation.
Can ExodeUI spring animations export to native iOS SwiftUI code?
Yes. ExodeUI compiles spring physics directly to both React JSX and native SwiftUI spring definitions, ensuring 100% visual parity across web and mobile.