# oss-bandb/GraphView

Android GraphView is used to display data in graph structures.

Repository: https://github.com/oss-bandb/GraphView
Canonical: https://ross.abutalabs.com/products/oss-bandb-graphview
Language: Kotlin
License: Apache-2.0
License Family: permissive
Topics: android, treeview, tree-structure, android-treeview, view, graph, graphview, graph-structure
Last push: 2021-04-10T12:34:56+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": 3115, "days_push": 1971, "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 1042, forks 132 (observed 2026-08-28T04:03:20.735421+00:00)

## What it is
An Android library for displaying data in graph structures (trees, directed graphs, layered graphs) using RecyclerView with custom layout managers. It implements algorithms like Buchheim-Walker, Fruchterman-Reingold, and Sugiyama for graph layout.

## Use cases
- display a tree hierarchy in an android app
- draw a directed graph with arrows in android
- visualize org chart or family tree on mobile
- render layered hierarchical graph in recyclerview
- show node-edge graph structure in kotlin app

## When to choose
- you need tree or graph visualization inside an Android RecyclerView
- you want classic graph layout algorithms (Buchheim-Walker, Sugiyama, force-directed) on Android
- your graphs are small and you can pair with a zoom library

## When to avoid
- you need to render large graphs - the library only works with small graphs
- you need a stable, actively maintained API - it is experimental with breaking changes possible
- you need charting for non-graph data like line or bar charts

## Facets
- artifact type: library
- maturity: experimental
- function: ui-components, data-visualization, charts
- domain: mobile-development, android-tools, data-visualization
- platform: jvm
- tags: graph-layout, treeview, recyclerview, force-directed-graph, kotlin-library, android

## Member repositories
- oss-bandb/GraphView (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:20.735421+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 2026-08-30T07:02:47.773456+00:00, confidence not recorded.
  - readme: https://github.com/oss-bandb/GraphView (fetched 2026-08-28T04:03:20.735421+00:00, sha 8243c6e48c5a)
- Data as of 2026-08-30T08:39:29.467469+00:00.