easing

JavaScript/TypeScript animation engine

React Move | Beautiful, data-driven animations for React

cubic-bezier implementation for your JavaScript animation easings – MIT License

Lightning-fast and Zero Allocation Tween Library for Unity.

High-performance, allocation-free tween library for Unity. Create animations, delays, and sequences in one line of code.

It's magic.

An extremely light weight, extendable and customisable tweening engine made for strictly typed script-based animations for user-interfaces and world-space objects optimised for all platforms.

Extremely fast, GC-free and customizable tween library implemented with Unity ECS

go library for image programming (merge, crop, resize, watermark, animate, ease, transit)

Create smooth gradients in React Native

Easing and simple animations for Bevy

📈 flutter animation explorer

Easing functions in Swift.

React component to interpolate rendering of numbers in the frontend.

A SwiftUI package for creating smooth gradients using easing functions.

A collection of Penner's easing functions for Python

Curve Editor - AviUtlのためのイージング編集プラグイン

pixi.js animation library using easing functions

FFmpeg Xfade easing and extensions: custom expressions; CSS easings; ported GLSL transitions

A pure Swift animation engine.