yapstudios/YapAnimator
Your fast and friendly physics-based animation system. observed · 2026-08-28
Health v2 · maintenance only
10/100
- Activity 71
- Release rhythm 35
- Longevity 100
Flags: no_releases archived
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 3401
- days_rel: n/a
- days_push: 179
- n_releases_24m: 0
Adoption not part of the score
1933 stars · 76 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
YapAnimator is a Swift physics-based animation library for iOS and macOS that makes it easy to animate any value representable as an array of Doubles, with interruptable animations, completion blocks, and gesture-driven forces. It is now archived and unmaintained, as Apple's built-in spring animations cover most use cases.
Use cases
- animate view properties with physics-based springs in swift
- add gesture velocity to interactive transitions
- morph between bezier paths with animation
- animate custom types like colors or volume in ios
- create interruptable animations with completion blocks
When to choose
- you maintain a legacy iOS/macOS app already using it
- you need physics-based animation of arbitrary Double-representable values on older Apple platforms
When to avoid
- starting a new project - use SwiftUI's .spring() or UIView spring animations instead
- you need a maintained library with active support
- you target non-Apple platforms
Facets
library · maturity abandoned
animation ui-components mobile-development frontend graphics physics-based-animation swift spring-animations gesture-driven archived ios macos
2 sources
- readme: https://github.com/yapstudios/YapAnimator · fetched 2026-08-28 · 34c34dbc4572
- homepage: https://yapstudios.com · fetched 2026-08-29 · 3a5405becf8f
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| yapstudios/YapAnimator | main | 10 |
For agents
markdown · JSON · MCP: product_card(name="yapstudios/YapAnimator")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem