# Kelin-Hong/ScrollablePanel

A flexible view for providing a limited rect window into a large data set,just like a two-dimensional RecyclerView.  It different from RecyclerView is that it's two-dimensional(just like a Panel) and it pin the itemView of first row and first column in their original location.

Repository: https://github.com/Kelin-Hong/ScrollablePanel
Canonical: https://ross.abutalabs.com/products/scrollablepanel
Language: Java
License Family: other
Last push: 2019-05-06T06:38:30+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": 3565, "days_push": 2676, "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 2068, forks 308 (observed 2026-08-28T04:06:10.206195+00:00)

## What it is
An Android UI library providing a two-dimensional scrollable panel, like a 2D RecyclerView, with pinned first row and column headers. It uses a PanelAdapter API similar to RecyclerView's adapter pattern.

## Use cases
- display a large spreadsheet-like table on android
- scrollable grid with frozen header row and column
- build a two-dimensional list view in android
- show timetable or calendar grid with pinned headers
- render large data set in a limited rect window

## When to choose
- you need a 2D scrolling table with pinned first row/column on Android
- you want a RecyclerView-like adapter API for grid data

## When to avoid
- you need a maintained library with active support
- you need one-dimensional lists (plain RecyclerView suffices)
- you need Jetpack Compose solutions

## Facets
- artifact type: library
- maturity: maintenance
- function: ui-components, state-management
- domain: mobile-development, frontend
- platform: jvm
- tags: android-view, recyclerview, two-dimensional-scrolling, frozen-headers, table-view, android, mobile

## Member repositories
- Kelin-Hong/ScrollablePanel (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:06:10.206195+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 2026-08-30T02:56:46.820191+00:00, confidence not recorded.
  - readme: https://github.com/Kelin-Hong/ScrollablePanel (fetched 2026-08-28T04:06:10.206195+00:00, sha 77ecbfddc609)
- Data as of 2026-08-30T08:39:29.467469+00:00.