# Solartisan/WaveSideBar

Repository: https://github.com/Solartisan/WaveSideBar
Canonical: https://ross.abutalabs.com/products/solartisan-wavesidebar
Language: Java
License Family: other
Last push: 2017-06-07T07:01:33+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": 3746, "days_push": 3374, "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 1174, forks 191 (observed 2026-08-28T04:03:52.020347+00:00)

## What it is
An Android custom view library providing a wave-style side bar for quick jumping between letter-indexed groups, typically paired with a RecyclerView. The wave effect is drawn using three quadratic Bezier curve segments.

## Use cases
- add an A-Z contact index sidebar to a list
- let users jump to a letter section in a RecyclerView
- implement a fast-scrolling alphabet bar in an Android app
- add a wave-animated side navigation control
- build a contacts or city picker with letter grouping

## When to choose
- you need a letter-indexed fast-scroll sidebar for an Android RecyclerView
- you want a polished wave-style side bar out of the box

## When to avoid
- you need a maintained library with a defined license
- your project is not Android/Java
- you need cross-platform UI components

## Facets
- artifact type: library
- maturity: maintenance
- function: ui-components, animation
- domain: mobile-development, android-tools
- platform: jvm
- tags: android-view, sidebar, recyclerview, contact-indexing, wave-animation, android

## Member repositories
- Solartisan/WaveSideBar (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:52.020347+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 2026-08-30T06:28:16.482220+00:00, confidence not recorded.
  - readme: https://github.com/Solartisan/WaveSideBar (fetched 2026-08-28T04:03:52.020347+00:00, sha ba2dfc0445ac)
- Data as of 2026-08-30T08:39:29.467469+00:00.