intuit/AnimationEngine

Health v2 · maintenance only

Flags: archived

Adoption not part of the score

1055 stars · 75 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

INTUAnimationEngine is an Objective-C library for building advanced custom animations on iOS, driven by CADisplayLink with a UIView block-based animation-inspired API. It includes easing and interpolation function libraries plus a standalone pure-C spring physics solver for damped harmonic motion.

Use cases

• animate custom properties not supported by Core Animation
• make gesture-driven animations run automatically over a duration
• get a callback every frame of an animation
• create spring animations with control over damping, stiffness, and mass
• customize animation timing with easing functions
• use a standalone C spring physics solver in non-animation apps

When to choose

• you maintain a legacy Objective-C iOS app needing advanced custom animations
• you need to animate values or properties Core Animation cannot animate
• you want interactive gesture-driven animations to play automatically
• you need a pure C spring physics solver for damped harmonic motion

When to avoid

• starting a new Swift or SwiftUI project where modern APIs suffice
• you need actively maintained software with recent updates
• you only need simple standard UIView animations
• you target platforms other than iOS

Facets

library · maturity abandoned

animation mobile-development graphics objective-c cocoapods easing-functions spring-physics cadisplaylink interactive-animations ios mobile

Member repositories

For agents

markdown · JSON · MCP: product_card(name="intuit/AnimationEngine")