# felixblaschke/simple_animations

Flutter package for creating awesome animations.

Repository: https://github.com/felixblaschke/simple_animations
Canonical: https://ross.abutalabs.com/products/simple_animations
Language: Dart
License: MIT
License Family: permissive
Last push: 2026-05-23T17:22:05+00:00

## Health v2 (maintenance only)
Score: 70/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 83, release rhythm 35, longevity 100
- inputs: {"age_days": 2713, "days_push": 102, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1057, forks 104 (observed 2026-08-28T04:03:24.715371+00:00)

## What it is
A Flutter package that simplifies creating custom animations in Dart/Flutter apps. It provides ready-made animation builder widgets, a Movie Tween for sequencing multi-property animations, mixins for managing AnimationControllers, and developer tools for debugging animations.

## Use cases
- create custom animations in Flutter stateless widgets
- animate multiple widget properties at once
- build staggered animation sequences
- simplify working with Flutter AnimationController
- loop or mirror animations easily
- debug and visualize Flutter animations

## When to choose
- you're building a Flutter app and want declarative, easy-to-write animations
- you need staggered or multi-property tween animations without boilerplate
- you want to avoid manually managing AnimationController lifecycle

## When to avoid
- you're not developing with Flutter or Dart
- you need physics-based or complex particle animation systems better served by specialized engines
- you only need simple built-in Flutter implicit animations

## Facets
- artifact type: library
- maturity: active
- function: animation, ui-components, state-management
- domain: mobile-development, frontend, cross-platform
- platform: cross-platform
- tags: flutter, dart, animation-library, tween, animation-controller, staggered-animations, mobile

## Member repositories
- felixblaschke/simple_animations (main) score 70

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:24.715371+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T06:57:56.996056+00:00, confidence not recorded.
  - readme: https://github.com/felixblaschke/simple_animations (fetched 2026-08-28T04:03:24.715371+00:00, sha 709fd79f38d1)
- Data as of 2026-08-30T08:39:29.467469+00:00.