# KelvinJin/AnimatedCollectionViewLayout

A UICollectionViewLayout subclass that adds custom transitions/animations to the UICollectionView without effecting your existing code.

Repository: https://github.com/KelvinJin/AnimatedCollectionViewLayout
Canonical: https://ross.abutalabs.com/products/animatedcollectionviewlayout
Language: Swift
License: MIT
License Family: permissive
Topics: swift, uicollectionview, uicollectionviewlayout-subclass, transition, animation, ios, cocoapods
Last push: 2020-09-20T07:09:55+00:00

## Health v2 (maintenance only)
Score: 23/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 3493, "days_push": 2173, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 4850, forks 346 (observed 2026-08-28T04:09:01.413793+00:00)

## What it is
A Swift UICollectionViewLayout subclass that adds custom transition animations to UICollectionView scrolling without changing existing code. It ships built-in animators like parallax, zoom, cube, and cross-fade, and supports custom animators via a protocol.

## Use cases
- add scroll transition animations to a uicollectionview
- create parallax or zoom effects when paging through collection view cells
- animate collection view items without rewriting existing cell code
- implement card-style or cube-style paging transitions in ios
- write a custom layout animator for collection view scrolling

## When to choose
- you use UICollectionView and want scroll/paging transition effects with minimal code changes
- you want plug-and-play animators like parallax, zoom, rotate, or cross-fade
- you need a simple way to support custom transition animators via a protocol

## When to avoid
- you need animations for UITableView or non-collection views
- your project targets iOS below 9.0
- you need a library with frequent updates or latest iOS API support

## Facets
- artifact type: library
- maturity: maintenance
- function: animation, ui-components
- domain: mobile-development, frontend
- platform: -
- tags: uicollectionview, swift, cocoapods, transitions, scroll-animations, ios, mobile

## Member repositories
- KelvinJin/AnimatedCollectionViewLayout (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:09:01.413793+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 2026-08-29T18:18:24.958856+00:00, confidence not recorded.
  - readme: https://github.com/KelvinJin/AnimatedCollectionViewLayout (fetched 2026-08-28T04:09:01.413793+00:00, sha c2294926edc1)
- Data as of 2026-08-30T08:39:29.467469+00:00.