# tommybuonomo/morph-bottom-navigation

This library represents a Bottom Navigation with an awesome morph effect on top of the selected item

Repository: https://github.com/tommybuonomo/morph-bottom-navigation
Canonical: https://ross.abutalabs.com/products/morph-bottom-navigation
Language: Kotlin
License: Apache-2.0
License Family: permissive
Topics: bottomnavigationview, bottomnavigation, bottomnavigationbar, android, materialdesign, materialcomponents, morphing-animations, library, bottomnavigationlibrary
Last push: 2021-02-20T09:59:36+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": 3006, "days_push": 2020, "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 1012, forks 101 (observed 2026-08-28T04:03:13.470237+00:00)

## What it is
An Android UI library providing a BottomNavigationView with a morphing circle animation effect on the selected item. It extends Google's Material Components BottomNavigationView and is configurable via custom XML attributes.

## Use cases
- add animated bottom navigation to an android app
- material design bottom navigation with morph effect
- customize bottom navigation bar appearance in android
- kotlin android ui component for bottom navigation
- animate selected tab in bottom navigation view

## When to choose
- you want a polished, animated bottom navigation on Android with minimal setup
- you already use Material Components and want a drop-in enhanced BottomNavigationView

## When to avoid
- you need a cross-platform or iOS solution
- you need actively maintained components - the last release was in 2021
- you don't want the morph animation style

## Facets
- artifact type: library
- maturity: maintenance
- function: ui-components, animation
- domain: mobile-development, android-tools, web-design
- platform: jvm
- tags: bottom-navigation, material-design, morphing-animation, android-ui, android, mobile

## Member repositories
- tommybuonomo/morph-bottom-navigation (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:13.470237+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 2026-08-30T07:11:47.842455+00:00, confidence not recorded.
  - readme: https://github.com/tommybuonomo/morph-bottom-navigation (fetched 2026-08-28T04:03:13.470237+00:00, sha 3826cf93aee9)
- Data as of 2026-08-30T08:39:29.467469+00:00.