Rankings
Top 20 repos in each star tier, ranked by AI quality score.
Kotlin: JetBrains' mature, multi-target language now central to Android and growing on server and multiplatform
Magisk remains the dominant Android root and customization framework nearly a decade after launch
OkHttp: The de-facto JVM and Android HTTP client with 14 years of production hardening
Signal Android: The open-source private messenger used by tens of millions globally
Google's official Jetpack Compose sample suite: the canonical learning resource for Android's modern UI toolkit
v2rayNG: The dominant Android client for V2Ray/Xray proxy protocols with 58K+ stars and active weekly commits
Google's official Android architecture reference: MVVM, Compose, and testability in one canonical sample
Android accessibility automation app with CSS-like selectors and community subscription rules for skipping ads and repetitive UI flows
LeakCanary: Square's mature Android memory leak detector with ~30k stars and a decade of production use
LibrePods brings Apple AirPods' exclusive features to Android and Linux via reverse-engineered protocol
Seal brings yt-dlp's power to Android with a polished Material You interface
BRVAH: A decade-old Android RecyclerView adapter library with 24K stars and active v4 maintenance
Google's on-device GenAI showcase app brings LLMs to Android, iOS, and macOS without cloud dependency
Mihon: the spiritual successor to Tachiyomi, Android's most-used open source manga reader
Google's official Android reference app shows Jetpack Compose best practices at production scale
NekoBox for Android: a sing-box-powered universal proxy client with broad protocol coverage
Shadowsocks for Android: A mature, widely-used proxy client for circumventing network censorship
ReVanced Manager: Android app patcher bringing ad-free and extended features to popular apps
Android SMS forwarder routes texts, calls, and app notifications to 15+ platforms including Telegram, DingTalk, WeChat Work, and email
China internet circumvention toolkit: 47K-star resource hub for bypassing censorship across all platforms