# ToxicBakery/ViewPagerTransforms

Library containing common animations needed for transforming ViewPager scrolling for Android v13+.

Repository: https://github.com/ToxicBakery/ViewPagerTransforms
Canonical: https://ross.abutalabs.com/products/viewpagertransforms
Homepage: https://toxicbakery.github.io/ViewPagerTransforms/
Language: Kotlin
License: Apache-2.0
License Family: permissive
Topics: android, viewpager, viewpagertransforms, kotlin-android
Last push: 2021-02-17T16:58:37+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": 4495, "days_push": 2023, "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 2565, forks 482 (observed 2026-08-28T04:07:01.144304+00:00)

## What it is
An Android library providing a collection of common page transformer animations for ViewPager scrolling, rewritten from JazzyViewPager. It offers an easy-to-extend base class for creating custom ViewPager transition animations.

## Use cases
- add animated transitions between ViewPager pages
- apply rotate or fade effects to Android ViewPager scrolling
- create custom ViewPager page transformers
- replace JazzyViewPager with a maintained alternative
- make onboarding screens with animated page swipes

## When to choose
- you use the classic Android ViewPager and want polished scroll animations
- you need a simple, extensible base class for custom page transforms

## When to avoid
- you are using Jetpack Compose or ViewPager2 with its own transformer APIs
- you need actively developed features or recent updates

## Facets
- artifact type: library
- maturity: maintenance
- function: animation, ui-components
- domain: mobile-development, android-tools
- platform: -
- tags: viewpager, page-transformer, kotlin-android, jazzy-viewpager, android

## Member repositories
- ToxicBakery/ViewPagerTransforms (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:07:01.144304+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 2026-08-30T02:23:24.718415+00:00, confidence not recorded.
  - readme: https://github.com/ToxicBakery/ViewPagerTransforms (fetched 2026-08-28T04:07:01.144304+00:00, sha 71722a007387)
  - homepage: https://toxicbakery.github.io/ViewPagerTransforms/ (fetched 2026-08-29T10:05:51.456494+00:00, sha 71ad11afa9b6)
- Data as of 2026-08-30T08:39:29.467469+00:00.