Trending repositories

1.RikkaApps / Shizuku

Using system APIs directly with adb/root privileges from normal apps through a Java process started with app_process.

2.komi-store / komi-store

🩵 A free, open-source app store for developers' releases on GitHub, Codeberg & Forgejo — browse, discover, and install apps with one click. Formerly GitHub Store.

• android
• kotlin
• kotlin-multiplatform
• linux
• macos
• windows
• +4 more

3.mihonapp / mihon

Free and open source manga reader for Android

• android
• kotlin
• manga
• manga-downloader
• manga-reader
• mangadownloader
• +3 more

4.YuKongA / ghostlock-app

GhostLock One-Tap Execution App (CVE-2026-43499)

5.amir1376 / ab-download-manager

A Download Manager that speeds up your downloads

• compose
• compose-multiplatform
• download
• download-manager
• downloader
• downloadmanager
• +9 more

6.T8RIN / ImageToolbox

🖼️ Image Toolbox is a powerful app for advanced image manipulation. It offers dozens of features, from basic tools like crop and draw to filters, OCR, and a wide range of image processing options

• jetpack-compose
• kotlin
• android
• material-you
• exif
• crop
• +14 more

7.mobile-dev-inc / Maestro

Painless E2E Automation for Mobile and Web

• android
• ios
• blackbox-testing
• ui-automation

8.google-ai-edge / gallery

A gallery that showcases on-device ML/GenAI use cases and allows people to try and use models locally.

9.android / nowinandroid

A fully functional Android app built entirely with Kotlin and Jetpack Compose

• android
• jetpack-compose
• kotlin
• sample

10.thunderbird / thunderbird-android

Thunderbird for Android – Open Source Email App for Android (fka K-9 Mail)

• android
• email
• communication
• mozilla

11.android / compose-samples

Official Jetpack Compose samples.

• android
• jetpack-compose
• sample

12.JetBrains / compose-multiplatform

Compose Multiplatform, a modern UI framework for Kotlin that makes building performant and beautiful user interfaces easy and enjoyable.

• kotlin
• ui
• multiplatform
• desktop
• swing
• awt
• +10 more

13.android / architecture-samples

A collection of samples to discuss and showcase different architectural tools and patterns for Android apps.

• android-architecture
• android
• samples
• sample

14.lysine-dev / okhttp

A meticulous HTTP client for the JVM, Android, and GraalVM.

• java
• android
• kotlin
• graalvm

15.alibaba / p3c

Alibaba Java Coding Guidelines pmd implements and IDE plugin

16.binwiederhier / ntfy-android

Android app for ntfy.sh

17.mikepenz / AboutLibraries

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

• aboutlibraries
• mikepenz
• fragments
• android
• libraries
• android-library
• +12 more

18.coil-kt / coil

Image loading for Android and Compose Multiplatform.

• android
• kotlin
• kotlin-coroutines
• coroutines
• image-loader
• images
• +4 more

19.ktorio / ktor

Framework for quickly creating connected applications in Kotlin with minimal effort

• kotlin
• web-framework
• asynchronous
• async
• web

20.detekt / detekt

Static code analysis for Kotlin

• static
• analysis
• kotlin
• codesmells
• linter
• gradle-plugin
• +4 more

21.PhilJay / MPAndroidChart

A powerful 🚀 Android chart view / graph view library, supporting line- bar- pie- radar- bubble- and candlestick charts as well as scaling, panning and animations.

• java
• chart
• graph
• android
• mpandroidchart

22.square / leakcanary

A memory leak detection library for Android.

• android
• memory-leak
• java
• kotlin
• kotlin-android
• outofmemory
• +4 more

23.Heapy / awesome-kotlin

A curated list of awesome Kotlin related stuff Inspired by awesome-java.

• kotlin-language
• kotlin
• kotlin-android
• kotlin-extensions
• kotlin-library
• hacktoberfest

24.skydoves / android-developer-roadmap

🗺 The Android Developer Roadmap offers comprehensive learning paths to help you understand Android ecosystems.

• android
• android-development
• roadmap
• kotlin
• jetpack
• jetpack-compose

25.Kotlin / kotlinx.coroutines

Library support for Kotlin coroutines

• kotlin
• coroutines
• async

26.skydoves / Pokedex

🗡️ Pokedex demonstrates modern Android development with Hilt, Material Motion, Coroutines, Flow, Jetpack (Room, ViewModel) based on MVVM architecture.

• android
• kotlin
• pokemon
• pokedex
• mvvm
• jetpack-android
• +5 more

27.JetBrains / Exposed

Kotlin SQL Framework

• kotlin
• sql
• dao
• orm

28.lysine-dev / okio

A modern I/O library for Android, Java, and Kotlin Multiplatform.

• kotlin-multiplatform
• kotlin

29.meta / litho

A declarative framework for building efficient UIs on Android.

30.square / moshi

A modern JSON library for Kotlin and Java.

31.skydoves / Balloon

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

• kotlin
• android
• android-library
• popup
• animation
• dsl
• +7 more

32.JakeWharton / timber

A logger with a small, extensible API which provides utility on top of Android's normal Log class.

33.JuulLabs / kable

Kotlin Asynchronous Bluetooth Low-Energy

• bluetooth-low-energy
• kotlin-multiplatform
• kotlin-coroutines
• apple
• core-bluetooth
• javascript
• +2 more

34.square / wire

gRPC and protocol buffers for Android, Kotlin, Swift and Java.

35.Netflix / dgs-framework

GraphQL for Java with Spring Boot made easy.

• graphql
• java
• spring-boot
• dgs
• graphql-java

36.skydoves / landscapist

🌻 A pluggable, lightweight, highly optimized Jetpack Compose and Kotlin Multiplatform image loading library that fetches and displays network images.

• android
• kotlin
• compose
• jetpack-compose
• image
• image-loading
• +7 more

37.Tamsiree / RxTool

TranslatedA collection of utility classes that Android developers have to gather | Alipay payment | WeChat Pay (unified order) | WeChat sharing | Zip4j compression (supports split-volume compression and encryption) | One-step UCrop integration for choosing a circular avatar | One-step integration of QR code and barcode scanning and generation | Common Dialogs | WebView wrapper that can play videos | Douyu-style slider captcha | Toast wrapper | Vibration | GPS | Location positioning | Image zoom | Exif: add geographic location information (latitude and longitude) to images | Spider web level chart | Color picker | ArcGis | VTPK | Compile and run it, and you may find a pleasant surprise

• dialog
• progressbar
• toast
• seat
• shoppingview
• likeview
• +12 more

38.mikepenz / MaterialDrawer

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

• materialdrawer
• drawer
• java
• navigation-drawer
• android
• material-design
• +10 more

39.doyensec / inql

InQL is a robust, open-source Burp Suite extension for advanced GraphQL testing, offering intuitive vulnerability detection, customizable scans, and seamless Burp integration.

• graphql
• security-scanner
• graphql-security
• api-documentation-tool
• security-tools
• security-audit
• +5 more

40.commons-app / apps-android-commons

The Wikimedia Commons Android app allows users to upload pictures from their Android phone/tablet to Wikimedia Commons

• android
• wikimedia-commons
• hacktoberfest
• commons
• good-first-issue
• gsoc
• +7 more

41.jitsi / jitsi-videobridge

Jitsi Videobridge is a WebRTC compatible video router or SFU that lets build highly scalable video conferencing infrastructure (i.e., up to hundreds of conferences per server).

42.libgdx / gdx-liftoff

A modern setup tool for libGDX Gradle projects

• libgdx
• setup
• liftoff
• gdx
• project-generator
• gdx-liftoff
• +1 more

43.google / ioschedArchived

The Google I/O Android App

• kotlin
• architecture
• coroutines
• conference
• android

44.skydoves / chatgpt-android

📲 ChatGPT Android demonstrates a Chatbot application using OpenAI's chat API on Android with Stream Chat SDK for Compose.

• android
• chat
• chatgpt
• compose
• jetpack
• jetpackcompose
• +7 more

45.cqframework / clinical_quality_language

Clinical Quality Language (CQL) is an HL7 specification for the expression of clinical knowledge that can be used within both the Clinical Decision Support (CDS) and Clinical Quality Measurement (CQM) domains. This repository contains complementary tooling in support of that specification.

• cql
• clinical-quality-language
• cds
• java
• cqm
• fhir
• +10 more

46.afollestad / material-dialogsArchived

😍 A beautiful, fluid, and extensible dialogs API for Kotlin & Android.

• dialogs
• android
• material-design
• alert
• kotlin
• androidx
• +1 more

47.android / uampArchived

A sample audio app for Android

48.AppIntro / AppIntro

Make a cool intro for your Android app.

• appintro
• slide
• custom-slides
• slide-policy
• material-design
• hacktoberfest

49.akexorcist / round-corner-progress-bar

[Android] Round Corner Progress Bar Library for Android

• java
• kotlin
• android
• android-library

50.nickbutcher / plaid

An Android app which provides design news & inspiration as well as being an example of implementing material design.

51.didi / booster

🚀Optimizer for mobile applications

• optimizer
• android
• gradle-plugin
• bytecode-manipulation
• static-analysis

52.ohs-foundation / android-fhir

The Android FHIR SDK is a set of Kotlin libraries for building offline-capable, mobile-first healthcare applications using the HL7® FHIR® standard on Android.

• android-fhir-sdk
• fhir
• fhir-client
• kotlin
• kotlin-android
• kotlin-library
• +14 more

53.JetBrains / godot-support

Plugins for Rider/JetBrains IDEs, Addon for Godot

• addon
• dotnet
• gdscript
• godot
• jetbrains
• plugin

54.orhanobut / logger

✔️ Simple, pretty and powerful logger for android

• android
• java
• log
• logger
• logcat
• pretty-printer
• +2 more

55.google / flexbox-layoutArchived

Flexbox for Android

• flexbox
• android
• android-library

56.wasabeef / recyclerview-animators

An Android Animation library which easily add itemanimator to RecyclerView items.

• android
• android-library
• recyclerview
• animation
• kotlin
• java

57.TakuSemba / Spotlight

Android Library that lights items for tutorials or walk-throughs etc...

• android
• ui
• ux
• spotlight
• java
• android-ui
• +2 more

58.pact-foundation / pact-jvm

JVM version of Pact. Enables consumer driven contract testing, providing a mock service and DSL for the consumer project, and interaction playback and verification for the service provider project.

• pact
• consumer-driven-contracts
• contract-testing
• hacktoberfest
• smartbear-supported

59.tommybuonomo / dotsindicator

Dots indicators for Android ViewPager and Compose

• dots
• indicator
• android
• android-library
• dots-indicator
• viewpager
• +5 more

60.Reedyuk / blue-falcon

Kotlin Multiplatform BLE library for iOS, Android, macos, windows and javascript

61.CuriousNikhil / neumorphic-compose

Neumorphism UI on Android with Jetpack Compose.

• jetpack-compose
• kotlin
• kotlin-android
• kotlin-library

62.skydoves / TransformationLayout

🌠 Transform between two Views, Activities, and Fragments, or a View to a Fragment with container transform animations for Android.

• android
• kotlin
• android-library
• android-ui
• transition
• motions
• +2 more

63.kakao / actionbase

One database for user-user (follows), user-item (likes), and item-item (related items) interactions — precomputed at write time, served as simple lookups

• database
• low-latency
• real-time
• graphdb
• high-throughput
• oltp
• +1 more

64.square / picasso

A powerful image downloading and caching library for Android

65.cashapp / licensee

Gradle plugin which validates the licenses of your dependency graph match what you expect

66.android / sunflowerArchived

A gardening app illustrating Android development best practices with migrating a View-based app to Jetpack Compose.

67.nisrulz / sensey

:zap: [Android Library] Play with sensor events & detect gestures in a breeze.

• android-library
• detect-gestures
• gesture-detection
• sensor
• shake-detection
• handwave-detection
• +8 more

68.vmadalin / android-modular-architecture

📚 Sample Android Components Architecture on a modular word focused on the scalability, testability and maintainability written in Kotlin, following best practices using Jetpack.

• kotlin
• clean-architecture
• clean-code
• testing
• component-architecture
• architecture
• +14 more

69.sumimakito / AwesomeQRCode

An awesome QR code generator for Android.

• qrcode
• qr-code
• qrcode-generator
• qr-generator

70.ExpediaGroup / graphql-kotlin

Libraries for running GraphQL in Kotlin

• graphql
• graphql-java
• kotlin
• graphql-server
• schema-generator
• federation
• +3 more

71.skydoves / ExpandableLayout

🦚 An expandable layout that shows a two-level layout with an indicator.

• kotlin
• android
• android-library
• expandablelayout
• expandable
• expand
• +2 more

72.Hexworks / zircon

Zircon is an extensible and user-friendly, multiplatform tile engine.

• zircon
• multiplatform
• text-gui
• roguelike
• game-development
• java
• +3 more

73.Ahoo-Wang / Wow

TranslatedModern Reactive CQRS Architecture Microservice development framework based on DDD and EventSourcing

• cqrs
• domain-driven-design
• event-driven
• event-sourcing
• microservice
• reactive-programming
• +13 more

74.Kotlin / ankoArchived

Pleasant Android application development

• kotlin
• android

75.orhanobut / dialogplus

Advanced dialog solution for android

• android
• dialog
• java
• kotlin
• bottom-sheet

76.intellij-elixir / intellij-elixir

Elixir plugin for JetBrain's IntelliJ Platform (including Rubymine)

• elixir-plugin
• elixir
• ide
• editor
• editor-plugin
• java
• +13 more

77.abdullahalhakimi / SmoothMotion

Smooth Motion is a Kotlin library for simplifying animations and transitions in Jetpack Compose. It provides pre-built animations for common UI interactions and utility functions for implementing complex animations.

• android
• jetpack-compose
• kotlin
• ui-animation
• jetpackcompose
• animation
• +3 more

78.kensa-dev / kensa

A code-first BDD testing framework for Kotlin & Java.

• agile-methodologies
• bdd
• bdd-framework
• fluent
• java
• junit5
• +8 more

79.ToxicBakery / ViewPagerTransforms

Library containing common animations needed for transforming ViewPager scrolling for Android v13+.

• android
• viewpager
• viewpagertransforms
• kotlin-android

80.TakuSemba / MultiSnapRecyclerView

Android library for multiple snapping of RecyclerView

• java
• android
• library
• ui
• snap

81.infinum / android_dbinspector

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

• android
• android-library
• android-development
• database
• database-management
• db
• +6 more

82.B3nac / InjuredAndroidArchived

A vulnerable Android application that shows simple examples of vulnerabilities in a ctf style.

• android
• android-studio
• security-testing
• android-security
• webview
• bug-bounty
• +9 more

83.Flank / flank

:speedboat: Massively parallel Android and iOS test runner for Firebase Test Lab

• flank
• firebase
• gcloud
• android
• ios
• test
• +6 more

84.sromku / memory-game

Simple and beautiful memory game for kids (since 2014)

• android
• game
• kids

85.huanshankeji / exposed-vertx-sql-client

Execute Exposed statements with Vert.x Reactive SQL Client

• jetbrains-exposed
• kotlin
• postgresql-client
• vertx-sql-client

86.JakeWharton / RxBindingArchived

RxJava binding APIs for Android's UI widgets.

87.Yalantis / Context-Menu.Android

You can easily add awesome animated context menu to your app.

• android
• java
• animation
• context-menu

88.afollestad / drag-select-recyclerviewArchived

👇 Easy Google Photos style multi-selection for RecyclerViews, powered by Kotlin and AndroidX.

• android
• recyclerview
• drag-selection
• google-photos
• ui
• ux
• +2 more

89.Jawnnypoo / PhysicsLayout

Android layout that simulates physics using JBox2D

• physics
• jbox2d
• box2d
• android
• view
• layout

90.vert-x3 / vertx-lang-kotlin

Vert.x for Kotlin

• kotlin
• vertx
• coroutines
• async
• non-blocking

91.BlueBoxWare / LibGDXPlugin

An IntelliJ plugin for use with LibGDX

• libgdx
• intellij-plugin

92.diffplug / selfie-lib

Snapshot testing for Java, Kotlin, and the JVM

• groovy
• java
• jvm
• kotlin
• scala
• snapshot
• +2 more

93.wowselim / eventbus-service

Type-safe extensions for the vertx eventbus

• vertx
• eventbus
• codegen
• kotlin
• coroutines
• ksp

94.DanielMartinus / Stepper-Touch

Stepper Touch for Android based on MaterialUp submission

• android
• library
• widget
• spring
• stepper-touch
• springanimator

95.skydoves / Orchestra

🎺 A collection of Jetpack Compose libraries, which allows you to build tooltips, spinners, and color pickers.

• android
• kotlin
• jetpack-compose
• balloon
• colorpicker
• spinner
• +2 more

96.AleksRychkov / tag-sphere

The repository host gives no description.

• android
• android-library
• android-animation
• kotlin
• android-kotlin
• animation
• +2 more

97.sourceplusplus / interface-jetbrains

The continuous feedback plugin for JetBrains IDEs

• jetbrains-plugin
• feedback-driven-development
• observability
• monitoring
• skywalking
• continuous-feedback
• +5 more

98.asedunov / intellij-crystal-lang

An IntelliJ plugin for Crystal language