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AugustRush/Stellar

A fantastic Physical animation library for swift observed · 2026-08-28

github.com/AugustRush/Stellar · Swift · MIT (permissive) observed · 2026-08-28

Health v2 · maintenance only

32/100

  • Activity 0
  • Release rhythm 35
  • Longevity 100

Flags: no_releases

How is this computed?

round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.

  • gap_med: n/a
  • age_days: 3752
  • days_rel: n/a
  • days_push: 2590
  • n_releases_24m: 0

Full methodology

Adoption not part of the score

2943 stars · 227 forks observed · 2026-08-28

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

Stellar is a Swift physics-based animation library for iOS built on top of UIDynamics, offering friendly chainable APIs for view and layer animations. It supports gravity, snap, attachment, and push animations plus a wide range of easing curves.

Use cases

  • add physics-based animations to iOS views
  • create spring and gravity effects in Swift
  • chain multiple animations with easing curves
  • animate UIView properties like position and color
  • build bounce and elastic UI effects
  • replace UIDynamics with a friendlier API

When to choose

  • building an iOS app in Swift that needs natural, physics-driven motion
  • you want chainable animation APIs with many easing options
  • you prefer a lightweight library over full animation frameworks

When to avoid

  • targeting platforms other than iOS
  • you need actively maintained Swift 5+ or SwiftUI support
  • you need cross-platform animation tooling

Facets

library · maturity maintenance

animation ui-components mobile-development graphics uidynamics physics-animation chainable-api easing-curves cocoapods carthage ios swift mobile

1 source

Member repositories

RepositoryRoleHealth v2
AugustRush/Stellarmain32

For agents

markdown · JSON · MCP: product_card(name="AugustRush/Stellar")

Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem