Android Library GitHub Repositories (2026) · Open Source Tools

Liquid Glass for the Android View system — real SDF refraction, physical dispersion, sensor-driven specular. Drop into existing XML layouts, no Compose required. API 24+

The flexible, easy to use, all in one drawer library for your Android project. Now brand new with material 2 design.

🔎 An HTTP inspector for Android & OkHTTP (like Charles but on device)

AboutLibraries automatically collects all dependencies and licenses of any gradle project (Kotlin MultiPlatform), and provides easy to integrate UI components for Android and Compose Multiplatform environments

:balloon: Modernized and sophisticated tooltips, fully customizable with an arrow and animations for Compose and Kotlin Multiplatform.

A Rich text editor library for both Jetpack Compose and Compose Multiplatform, fully customizable, supports HTML and Markdown.

Android library for viewing, editing and sharing in app databases.

Compose Multiplatform library to scope ViewModels to a Composable, surviving configuration changes and navigation

CommonsWare Android Components: MergeAdapter

SDK providing threat detection and security monitoring for Android devices. Shield your app with free RASP for Android. Detect reverse engineering, root (Magisk), jailbreak, Frida, emulators, bots, tampering and integrity issues, obfuscation, VPN usage, malware, and monitor device identification and fingerprint.

A Library for easy implementation of Serial Bluetooth Classic and Low Energy on Android. 💙

Android Signature Pad is an Android library for drawing smooth signatures

🛠️ Create more useful tool extensions for Android.

Adyen Android Drop-in and Components

Toolkit - A collection of extension libraries for Jetpack Compose

A Gradle plugin to measure the app size impact of Android libraries

Simple java library for displaying dates as relative time ago language.

⚡ Kotlin Coroutines binding APIs for Android UI widgets from the platform and support libraries

A powerful and extensible chart library for Compose Multiplatform.