# castorflex/VerticalViewPager

Copy pasted version of the support ViewPager, but vertical!

Repository: https://github.com/castorflex/VerticalViewPager
Canonical: https://ross.abutalabs.com/products/castorflex-verticalviewpager
Language: Java
License Family: other
Last push: 2023-05-11T09:19:01+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 4624, "days_push": 1210, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1100, forks 298 (observed 2026-08-28T04:03:35.476134+00:00)

## What it is
A small Android library providing a vertical version of the support ViewPager, created by modifying the original ViewPager's axis logic from horizontal to vertical. It lets Android apps implement swipeable, page-by-page vertical scrolling with the familiar ViewPager API.

## Use cases
- implement vertical swipe paging in an Android app
- build a TikTok-style full-screen vertical feed
- replace horizontal ViewPager with vertical page swiping
- create vertically scrolling onboarding screens
- use getPageHeight instead of getPageWidth for custom page sizing

## When to avoid
- you are starting a new project and can use Jetpack Compose or ViewPager2 with vertical orientation
- you need active maintenance, modern AndroidX support, or a permissive license (this uses Beerware and is largely unmaintained)
- you need features beyond the v19 support ViewPager

## Facets
- artifact type: library
- maturity: maintenance
- function: ui-components, mobile-framework
- domain: mobile-development, android-tools, frontend
- platform: jvm
- tags: android, viewpager, vertical-scrolling, ui-widget, java, mobile

## Member repositories
- castorflex/VerticalViewPager (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:35.476134+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 2026-08-30T06:45:47.162007+00:00, confidence not recorded.
  - readme: https://github.com/castorflex/VerticalViewPager (fetched 2026-08-28T04:03:35.476134+00:00, sha dc8d3c5ab1f4)
- Data as of 2026-08-30T08:39:29.467469+00:00.