Top ANDROID GitHub Repositories & Tools (2026)

Custom Morphe patches on Android.

A local-network remote control for coding agents running on your own computer.

💎 Android application following best practices: Kotlin, Coroutines, JetPack, Clean Architecture, Feature Modules, Tests, MVVM, DI, Static Analysis...

An open-source keyboard for Android which respects your privacy. Currently in beta.

Open-source platform for building cross-platform native Mobile, Web, Desktop, and Embedded apps from a single C#/XAML codebase. Work from any IDE/CLI with Hot Reload, Visual Designer, MCPs, and Skills built for modern .NET workflows. 200M+ NuGet downloads.

Android companion for Markdown vaults stored on GitHub, with Obsidian rendering, offline reading, conflict-safe editing, and an optional desktop sync helper.

Native paged media feed for Expo and React Native CLI. Vertical or horizontal paging of mixed video and images, with pooled players, predictive preloading and bounded caching. AVFoundation on iOS, Media3 on Android.

🦞 Compose Multiplatform image cropper for Android, iOS, desktop, and the web.

Music player for Navidrome and Subsonic servers — Android and Windows

Automatically generate a new Android application to display, zoom and scroll on a big image!

One code, and you're in the same room. Remote multiplayer between Android emulators: 3DS, Switch, PSP, PS2, DS and WII.

Run open-source Cardputer apps on Android: plug an ESP32-S3 over USB-OTG and the phone is the screen, keyboard, GPS and flasher. Apps are rebuilt on demand from GitHub against a display/keyboard shim.

Self-hosted clipboard and file ferry for devices on one private network: a single Go server with a built-in web app, so any browser is a client. Native iOS and Android apps are optional.

The Windows themed keyboard for Android with Windows 98, XP, Vista and Windows Phone 8.1 themes. No trackers, no network, typing stays on the phone.

Animated, procedurally generated agent avatars for React Native.

Name Drop for Android

Rootless 10-band system equalizer for Android using Shizuku & Android AudioEffects

Android emulator & ADB GUI for Mac: dark mode, font size, RTL, TalkBack, network, GPS, Layout Inspector in dp. Built-in MCP server lets Claude Code, Codex and Cursor drive the emulator.

Data over sound for React Native. Two phones pass bytes through the air with no network, no pairing and no account - a Nitro module wrapping ggwave, with the audio layer it doesn't have.

Hand-drawn Compose Multiplatform components for Android, iOS, desktop and WebAssembly.