# qingmei2/MVVM-Architecture

The practice of MVVM + Jetpack architecture in Android.

Repository: https://github.com/qingmei2/MVVM-Architecture
Canonical: https://ross.abutalabs.com/products/mvvm-architecture
Language: Kotlin
License Family: other
Topics: android, mvvm, rxjava, android-jetpack, kotlin, rxjava-bindings, navigation, lifecycle, android-paging, hilt, mvvm-architecture, dagger-hilt
Last push: 2022-04-07T01:51:37+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": 3245, "days_push": 1610, "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 1868, forks 274 (observed 2026-08-28T04:05:46.429445+00:00)

## What it is
An open-source Android GitHub client demonstrating MVVM architecture with Android Jetpack components (Lifecycle, LiveData, ViewModel, Room, Navigation, Paging3, DataStore). It ships multiple branches showing different MVVM implementations using Coroutine + Dagger-Hilt, Coroutine + Kodein, and RxJava + Kodein.

## Use cases
- learn MVVM architecture on Android
- see Jetpack components used together in a real app
- example of Dagger Hilt dependency injection in Android
- reference for Paging3 and Room integration
- compare RxJava vs coroutines MVVM implementations
- starter template for an Android MVVM project

## When to choose
- you are learning or teaching Android MVVM + Jetpack patterns
- you want a working reference app showing ViewModel, LiveData, Room, Navigation, and Paging together
- you want to compare DI approaches (Hilt vs Kodein) or RxJava vs coroutines in MVVM

## When to avoid
- you need a production-ready GitHub client with active maintenance
- you want a library or framework to add as a dependency rather than study
- you need a license permitting reuse of the code
- you need support for the latest Android stack beyond what the 2022 codebase covers

## Facets
- artifact type: learning-resource
- maturity: maintenance
- function: mobile-framework, state-management, http-client, routing, developer-tools
- domain: android-tools, mobile-development, tutorials
- platform: jvm
- tags: mvvm, jetpack, sample-app, android-architecture, dagger-hilt, rxjava, coroutines, github-client, architecture, android

## Member repositories
- qingmei2/MVVM-Architecture (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:46.429445+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 2026-08-30T03:15:16.362965+00:00, confidence not recorded.
  - readme: https://github.com/qingmei2/MVVM-Architecture (fetched 2026-08-28T04:05:46.429445+00:00, sha 357a44783a5a)
- Data as of 2026-08-30T08:39:29.467469+00:00.