# schneiderandre/popping

A collection of animation examples for iOS apps.

Repository: https://github.com/schneiderandre/popping
Canonical: https://ross.abutalabs.com/products/popping
Language: Objective-C
License: MIT
License Family: permissive
Topics: animation, pop, objective-c, transition-animation
Last push: 2017-07-05T11:58:47+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 4481, "days_push": 3346, "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 5502, forks 653 (observed 2026-08-28T04:09:21.719521+00:00)

## What it is
A collection of iOS animation examples built mostly with Facebook's Pop animation engine, written in Objective-C. It serves as an inspirational showcase demonstrating spring, decay, and transition animations for delighting app users.

## Use cases
- learn how to animate iOS UI elements with Facebook Pop
- find examples of spring and decay animations for iOS
- implement folding and transition animations in an iPhone app
- get inspiration for delightful mobile UI animations
- study Objective-C animation code samples
- explore view transition animation techniques for iOS

## When to choose
- you are building an iOS app in Objective-C and want ready-made animation examples
- you want to learn the Facebook Pop animation engine through working demos
- you need visual inspiration for polished mobile UI transitions

## When to avoid
- you need a production-ready animation library to add via CocoaPods (it is an example app, not a library)
- your project is in Swift and you want modern Swift animation APIs
- you need actively maintained code - the last release was in 2017

## Facets
- artifact type: learning-resource
- maturity: abandoned
- function: animation
- domain: mobile-development, web-design, tutorials
- platform: -
- tags: ios-animations, facebook-pop, objective-c, example-code, ui-transitions, ios, mobile

## Member repositories
- schneiderandre/popping (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:09:21.719521+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 2026-08-29T17:56:17.849395+00:00, confidence not recorded.
  - readme: https://github.com/schneiderandre/popping (fetched 2026-08-28T04:09:21.719521+00:00, sha 21aede816d50)
- Data as of 2026-08-30T08:39:29.467469+00:00.