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.amir1376 / ab-download-manager

A Download Manager that speeds up your downloads

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

5.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

6.google-ai-edge / gallery

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

7.mobile-dev-inc / Maestro

Painless E2E Automation for Mobile and Web

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

8.android / nowinandroid

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

• android
• jetpack-compose
• kotlin
• sample

9.thunderbird / thunderbird-android

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

• android
• email
• communication
• mozilla

10.android / compose-samples

Official Jetpack Compose samples.

• android
• jetpack-compose
• sample

11.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

12.android / architecture-samples

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

• android-architecture
• android
• samples
• sample

13.lysine-dev / okhttp

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

• java
• android
• kotlin
• graalvm

14.ktorio / ktor

Framework for quickly creating connected applications in Kotlin with minimal effort

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

15.alibaba / p3c

Alibaba Java Coding Guidelines pmd implements and IDE plugin

16.coil-kt / coil

Image loading for Android and Compose Multiplatform.

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

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.binwiederhier / ntfy-android

Android app for ntfy.sh

19.detekt / detekt

Static code analysis for Kotlin

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

20.square / leakcanary

A memory leak detection library for Android.

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

21.Kotlin / kotlinx.coroutines

Library support for Kotlin coroutines

• kotlin
• coroutines
• async

22.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

23.JetBrains / Exposed

Kotlin SQL Framework

• kotlin
• sql
• dao
• orm

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.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

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.lysine-dev / okio

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

• kotlin-multiplatform
• kotlin

28.square / moshi

A modern JSON library for Kotlin and Java.

29.JakeWharton / timber

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

30.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

31.Netflix / dgs-framework

GraphQL for Java with Spring Boot made easy.

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

32.meta / litho

A declarative framework for building efficient UIs on Android.

33.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

34.JuulLabs / kable

Kotlin Asynchronous Bluetooth Low-Energy

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

35.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

36.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).

37.android / sunflowerArchived

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

38.square / wire

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

39.Reedyuk / blue-falcon

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

40.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

41.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

42.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

43.libgdx / gdx-liftoff

A modern setup tool for libGDX Gradle projects

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

44.android / uampArchived

A sample audio app for Android

45.AppIntro / AppIntro

Make a cool intro for your Android app.

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

46.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

47.google / ioschedArchived

The Google I/O Android App

• kotlin
• architecture
• coroutines
• conference
• android

48.akexorcist / round-corner-progress-bar

[Android] Round Corner Progress Bar Library for Android

• java
• kotlin
• android
• android-library

49.didi / booster

🚀Optimizer for mobile applications

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

50.JetBrains / godot-support

Plugins for Rider/JetBrains IDEs, Addon for Godot

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

51.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

52.square / picasso

A powerful image downloading and caching library for Android

53.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

54.orhanobut / logger

✔️ Simple, pretty and powerful logger for android

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

55.wasabeef / recyclerview-animators

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

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

56.nickbutcher / plaid

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

57.afollestad / material-dialogsArchived

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

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

58.google / flexbox-layoutArchived

Flexbox for Android

• flexbox
• android
• android-library

59.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

60.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

61.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

62.TakuSemba / Spotlight

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

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

63.tommybuonomo / dotsindicator

Dots indicators for Android ViewPager and Compose

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

64.CuriousNikhil / neumorphic-compose

Neumorphism UI on Android with Jetpack Compose.

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

65.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

66.Hexworks / zircon

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

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

67.ExpediaGroup / graphql-kotlin

Libraries for running GraphQL in Kotlin

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

68.cashapp / licensee

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

69.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

70.sumimakito / AwesomeQRCode

An awesome QR code generator for Android.

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

71.kensa-dev / kensa

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

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

72.diffplug / selfie-lib

Snapshot testing for Java, Kotlin, and the JVM

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

73.intellij-elixir / intellij-elixir

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

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

74.orhanobut / dialogplus

Advanced dialog solution for android

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

75.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

76.ToxicBakery / ViewPagerTransforms

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

• android
• viewpager
• viewpagertransforms
• kotlin-android

77.skydoves / ExpandableLayout

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

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

78.instacart / truetime-android

Android NTP time library. Get the true current time impervious to device clock time changes

• ntp
• android
• clock
• ntp-server
• rxjava
• time
• +3 more

79.Jawnnypoo / PhysicsLayout

Android layout that simulates physics using JBox2D

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

80.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

81.huanshankeji / exposed-vertx-sql-client

Execute Exposed statements with Vert.x Reactive SQL Client

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

82.sromku / memory-game

Simple and beautiful memory game for kids (since 2014)

• android
• game
• kids

83.BlueBoxWare / LibGDXPlugin

An IntelliJ plugin for use with LibGDX

• libgdx
• intellij-plugin

84.TakuSemba / MultiSnapRecyclerView

Android library for multiple snapping of RecyclerView

• java
• android
• library
• ui
• snap

85.josesamuel / remoter

Remoter - An alternative to Android AIDL for Android Remote IPC services using plain java interfaces

86.wowselim / eventbus-service

Type-safe extensions for the vertx eventbus

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

87.cloudoptlab / cloudopt-next

A simple and modern Java and Kotlin vert.x web framework

• kotlin
• java
• vertx
• vert
• java-web
• java-library
• +10 more

88.giacomoferretti / odex-patcher

Run arbitrary code by patching OAT files

• android
• android-app
• kotlin
• kotlin-android
• oat
• odex
• +11 more

89.sourceplusplus / interface-jetbrains

The continuous feedback plugin for JetBrains IDEs

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

90.wendigo / chrome-reactive-kotlin

Headless Chrome DevTools Protocol Client (RxJava3 + Kotlin)

• remote-control
• chrome-browser
• chrome
• remote
• debugging-tool
• remote-execution
• +6 more

91.getstrm / pace

Data policy IN, dynamic view OUT: PACE is the Policy As Code Engine. It helps you to programatically create and apply a data policy to a processing platform like Databricks, Snowflake or BigQuery (or plain 'ol Postgres, even!) with definitions imported from Collibra, Datahub, ODD and the like.

• data-catalog
• data-processing
• policy-enforcement
• bigquery
• data-contracts
• data-governance
• +2 more

92.maltaisn / msdf-gdx

Provides lightweight utilities to draw MSDF text on LibGDX

• msdf
• libgdx
• library
• text-rendering
• distance-field
• bmfont