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An open API service indexing awesome lists of open source software.

Kotlin

Kotlin is a statically typed programming language for modern multiplatform applications. 100% interoperable with Java and Android, it now supports JavaScript and native with LLVM (including iOS). It was developed by JetBrains in 2011, and designed to be a new language for the Java Virtual Machine (JVM) that can compile quickly.

https://github.com/justjavac/free-programming-books-zh_cn

:books: 免费的计算机编程类中文书籍，欢迎投稿

android angular books free ios javascript kotlin pdf programming python react react-native swift vue

Last synced: 18 Oct 2026

https://github.com/justjavac/free-programming-books-zh_CN

:books: 免费的计算机编程类中文书籍，欢迎投稿

android angular books free ios javascript kotlin pdf programming python react react-native swift vue

Last synced: 14 Mar 2025

https://github.com/lysine-dev/okhttp

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

android graalvm java kotlin

Last synced: 18 Oct 2026

https://github.com/square/okhttp

Square’s meticulous HTTP client for the JVM, Android, and GraalVM.

android graalvm java kotlin

Last synced: 09 Sep 2025

https://square.github.io/okhttp/

Square’s meticulous HTTP client for the JVM, Android, and GraalVM.

android graalvm java kotlin

Last synced: 27 Mar 2025

https://github.com/gkd-kit/gkd

基于无障碍，高级选择器，订阅规则的自定义屏幕点击安卓应用 | An Android APP with custom screen tapping based on Accessibility, Advanced Selectors, and Subscription Rules

accessibility android auto click compose compose-multiplatform jetpack-compose kotlin kotlin-js kotlin-multiplatform webassembly

Last synced: 18 Oct 2026

https://github.com/yuliskov/smarttube

Browse media content with your own rules on Android TV

android android-tv android-tv-box java kotlin retrofit2 rxjava-android

Last synced: 18 Oct 2026

https://github.com/junkfood02/seal

🦭 Video/Audio Downloader for Android, based on yt-dlp

android f-droid jetpack-compose kotlin material-design youtube-dl youtube-downloader yt-dlp

Last synced: 18 Oct 2026

https://github.com/nativescript/nativescript

⚡ Write Native with TypeScript ✨ Best of all worlds (TypeScript, Swift, Objective C, Kotlin, Java, Dart). Use what you love ❤️ Angular, React, Solid, Svelte, Vue with: iOS (UIKit, SwiftUI), Android (View, Jetpack Compose), Flutter and you name it compatible.

android angular capacitor cross-platform flutter ios java javascript kotlin nativescript objective-c react solidjs svelte swift swiftui typescript visionos visionpro vue

Last synced: 18 Oct 2026

https://github.com/NativeScript/NativeScript

⚡ Empowering JavaScript with native platform APIs. ✨ Best of all worlds (TypeScript, Swift, Objective C, Kotlin, Java, Dart). Use what you love ❤️ Angular, Capacitor, Ionic, React, Solid, Svelte, Vue with: iOS (UIKit, SwiftUI), Android (View, Jetpack Compose), Dart (Flutter) and you name it compatible.

android angular capacitor cross-platform flutter hacktoberfest ios java javascript kotlin nativescript objective-c react solidjs svelte swift swiftui typescript visionpro vue

Last synced: 14 Mar 2025

https://github.com/android/nowinandroid

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

android jetpack-compose kotlin sample

Last synced: 18 Oct 2026

https://github.com/google/iosched

The Google I/O Android App

android architecture conference coroutines kotlin

Last synced: 18 Oct 2026

https://github.com/open-ani/animeko

集找番、追番、看番的一站式弹幕追番平台，云收藏同步 (Bangumi)，离线缓存，BitTorrent，弹幕云过滤。100% Kotlin/Compose Multiplatform

android ani anime bangumi bittorrent bt compose compose-multiplatform danmaku ios jetpack-compose kotlin kotlin-multiplatform linux macos player torrent video windows

Last synced: 18 Oct 2026

https://github.com/tipsy/profile-summary-for-github

Tool for visualizing GitHub profiles

github-api javalin kotlin webapp

Last synced: 18 Oct 2026

https://github.com/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 desktop github-app github-store kotlin kotlin-android kotlin-desktop kotlin-multiplatform linux macos macos-app online-store open-source open-source-project windows

Last synced: 18 Oct 2026

https://github.com/afollestad/material-dialogs

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

alert android androidx bottomsheets dialogs kotlin material-design

Last synced: 18 Oct 2026

https://github.com/jetbrains/compose-multiplatform

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

android awt compose declarative-ui desktop gui ios javascript kotlin multiplatform reactive swing ui wasm web webassembly

Last synced: 18 Oct 2026

https://github.com/yuliskov/SmartTube

SmartTube - an advanced player for set-top boxes and tvs running Android OS

android android-tv android-tv-box java kotlin retrofit2 rxjava-android

Last synced: 13 Mar 2025

https://github.com/gradle/gradle

Adaptable, fast automation for all

build-tool good-first-issue gradle gradle-bt groovy java kotlin

Last synced: 18 Oct 2026

https://github.com/tencent/mmkv

An efficient, small mobile key-value storage framework developed by WeChat. Works on Android, iOS, macOS, Windows, POSIX, and OHOS.

android flutter golang ios key-value kotlin macos ohos python swift tvos visionos watchos wechat windows

Last synced: 18 Oct 2026

https://github.com/sqlc-dev/sqlc

Generate type-safe code from SQL

code-generator go kotlin mysql orm postgresql python sql sqlite

Last synced: 18 Oct 2026

https://github.com/Tencent/MMKV

An efficient, small mobile key-value storage framework developed by WeChat. Works on Android, iOS, macOS, Windows, and POSIX.

android flutter golang ios key-value kotlin macos python swift tvos visionos watchos wechat windows

Last synced: 30 Jul 2025

https://github.com/JetBrains/compose-multiplatform

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

android awt compose declarative-ui desktop gui ios javascript kotlin multiplatform reactive swing ui wasm web webassembly

Last synced: 14 Mar 2025

https://github.com/Kotlin/anko

Pleasant Android application development

android kotlin

Last synced: 03 Aug 2025

https://github.com/kotlin/anko

Pleasant Android application development

android kotlin

Last synced: 18 Oct 2026

https://github.com/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

ai android background-removal crop edit-photo exif f-droid filter-image image-manipulation jetpack-compose jxl kotlin material-you ocr-recognition pdf photo-collage photo-editor psd qrcode-scanner upscaling

Last synced: 12 Nov 2026

https://github.com/mamoe/mirai

高效率 QQ 机器人支持库

chatbot java kotlin mirai

Last synced: 18 Oct 2026

https://github.com/ktorio/ktor

Framework for quickly creating connected applications in Kotlin with minimal effort

async asynchronous kotlin web web-framework

Last synced: 18 Oct 2026

https://github.com/glideapps/quicktype

Generate types and converters from JSON, Schema, and GraphQL

cplusplus csharp elm golang graphql java json json-schema kotlin objective-c rust swift typescript

Last synced: 18 Oct 2026

https://github.com/kotlin/kotlinx.coroutines

Library support for Kotlin coroutines

async coroutines kotlin

Last synced: 18 Oct 2026

https://github.com/JunkFood02/Seal

🦭 Video/Audio Downloader for Android, based on yt-dlp, designed with Material You

android f-droid jetpack-compose kotlin material-design youtube-dl youtube-downloader yt-dlp

Last synced: 24 Mar 2025

https://kotlin.github.io/kotlinx.coroutines/

Library support for Kotlin coroutines

async coroutines kotlin

Last synced: 10 May 2025

https://github.com/Kotlin/kotlinx.coroutines

Library support for Kotlin coroutines

async coroutines kotlin

Last synced: 14 Mar 2025

https://github.com/libre-tube/libretube

An alternative frontend for YouTube, for Android.

android kotlin material-design material-design-3-expressive material-you privacy youtube

Last synced: 18 Oct 2026

https://github.com/ankidroid/anki-android

AnkiDroid: Anki flashcards on Android. Your secret trick to achieve superhuman information retention.

android anki ankidroid education flashcards kotlin learning srs

Last synced: 18 Oct 2026

https://github.com/coil-kt/coil

Image loading for Android and Compose Multiplatform.

android androidx compose compose-multiplatform coroutines image-loader images kotlin kotlin-coroutines okio

Last synced: 18 Oct 2026

https://coil-kt.github.io/coil/

Image loading for Android and Compose Multiplatform.

android androidx compose compose-multiplatform coroutines image-loader images kotlin kotlin-coroutines okio

Last synced: 28 Jul 2026

https://github.com/apple/pkl

A configuration as code language with rich validation and tooling.

config configuration data functional java json kotlin language object-oriented pkl programming-language properties propertylist validation xml yaml

Last synced: 18 Oct 2026

https://github.com/wasabeef/recyclerview-animators

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

android android-library animation java kotlin recyclerview

Last synced: 18 Oct 2026

https://github.com/gyf-dev/immersionbar

android 4.4以上沉浸式状态栏和沉浸式导航栏管理，适配横竖屏切换、刘海屏、软键盘弹出等问题，可以修改状态栏字体颜色和导航栏图标颜色，以及不可修改字体颜色手机的适配，适用于Activity、Fragment、DialogFragment、Dialog，PopupWindow，一句代码轻松实现，以及对bar的其他设置，详见README。简书请参考：http://www.jianshu.com/p/2a884e211a62

android bar dialog immersion kotlin navigation navigationbar status statusbar

Last synced: 18 Oct 2026

https://github.com/gyf-dev/ImmersionBar

android 4.4以上沉浸式状态栏和沉浸式导航栏管理，适配横竖屏切换、刘海屏、软键盘弹出等问题，可以修改状态栏字体颜色和导航栏图标颜色，以及不可修改字体颜色手机的适配，适用于Activity、Fragment、DialogFragment、Dialog，PopupWindow，一句代码轻松实现，以及对bar的其他设置，详见README。简书请参考：http://www.jianshu.com/p/2a884e211a62

android bar dialog immersion kotlin navigation navigationbar status statusbar

Last synced: 16 Mar 2025

https://github.com/deniscerri/ytdlnis

Full-featured audio/video downloader for Android using yt-dlp

android audio downloader kotlin material-design mp3 video youtube youtube-dl youtube-downloader yt-dlp yt-dlp-gui

Last synced: 18 Oct 2026

https://github.com/isoron/uhabits

Loop Habit Tracker, a mobile app for creating and maintaining long-term positive habits

android habit-tracker habits java kotlin streak

Last synced: 18 Oct 2026

https://github.com/insertkoinio/koin

Koin - a pragmatic lightweight dependency injection framework for Kotlin & Kotlin Multiplatform

android dependency-injection injection kotlin kotlin-multiplatform kotlin-multiplatform-library library

Last synced: 18 Oct 2026

https://github.com/wasabeef/glide-transformations

An Android transformation library providing a variety of image transformations for Glide.

android android-library glide image-processing java kotlin

Last synced: 18 Oct 2026

https://github.com/aaswordman/operit

The most powerful AI agent and AI chat software on Android/Operit是一款Android上能力最为强大、发展最久的AI Agent

agent ai android compose kotlin llama llm mnn terminal

Last synced: 12 Nov 2026

https://github.com/bitwarden/android

Bitwarden mobile apps (Password Manager and Authenticator) for Android.

android bitwarden compose jetpack kotlin

Last synced: 18 Oct 2026

https://github.com/jetbrains/exposed

Kotlin SQL Framework

dao kotlin orm sql

Last synced: 18 Oct 2026

https://github.com/libre-tube/LibreTube

An alternative frontend for YouTube, for Android.

android kotlin youtube

Last synced: 24 Mar 2025

https://github.com/InsertKoinIO/koin

Koin - a pragmatic lightweight dependency injection framework for Kotlin & Kotlin Multiplatform

android dependency-injection injection kotlin kotlin-multiplatform kotlin-multiplatform-library library

Last synced: 14 Mar 2025

https://github.com/lysine-dev/okio

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

kotlin kotlin-multiplatform

Last synced: 18 Oct 2026

https://github.com/square/okio

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

kotlin kotlin-multiplatform

Last synced: 09 Sep 2025

https://github.com/mouredev/roadmap-retos-programacion

Ruta de estudio basada en ejercicios de código de la comunidad MoureDev para aprender y practicar lógica usando cualquier lenguaje de programación.

c-plus-plus c-sharp dart ejercicios go java javascript katas kotlin logica-de-programacion php python retos retos-programacion roadmap ruby rust ruta-de-estudio swift typescript

Last synced: 18 Oct 2026

https://github.com/JetBrains/ideavim

IdeaVim – A Vim engine for JetBrains IDEs

ideavim intellij intellij-platform intellij-plugin jb-official jetbrains kotlin vim

Last synced: 16 Mar 2025

https://github.com/florisboard/florisboard

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

android input-method keyboard kotlin kotlin-android

Last synced: 18 Oct 2026

https://github.com/ankidroid/Anki-Android

AnkiDroid: Anki flashcards on Android. Your secret trick to achieve superhuman information retention.

android anki ankidroid education flashcards kotlin learning srs

Last synced: 30 Mar 2025

https://github.com/JetBrains/Exposed

Kotlin SQL Framework

dao kotlin orm sql

Last synced: 16 Mar 2025

https://github.com/iSoron/uhabits

Loop Habit Tracker, a mobile app for creating and maintaining long-term positive habits

android habit-tracker habits java kotlin streak

Last synced: 16 Mar 2025

https://github.com/javalin/javalin

A simple and modern Java and Kotlin web framework

hacktoberfest java javalin jetty kotlin microservice rest-api servlet web-framework

Last synced: 18 Oct 2026

https://github.com/skydoves/pokedex

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

android coroutines hilt jetpack-android kotlin motion mvvm mvvm-architecture pokedex pokemon skydoves

Last synced: 18 Oct 2026

https://github.com/skydoves/Pokedex

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

android coroutines hilt jetpack-android kotlin motion mvvm mvvm-architecture pokedex pokemon skydoves

Last synced: 16 Mar 2025

https://github.com/skydoves/android-developer-roadmap

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

android android-development jetpack jetpack-compose kotlin roadmap

Last synced: 18 Oct 2026

https://github.com/OpenHub-Store/GitHub-Store

A free, open-source app store for GitHub releases — browse, discover, and install apps with one click. Powered by Kotlin and Compose Multiplatform for Android & Desktop (Linux, MacOS, Windows).

android desktop github-app github-store kotlin kotlin-android kotlin-desktop kotlin-multiplatform linux macos macos-app online-store open-source open-source-project windows

Last synced: 09 Mar 2026

https://github.com/readyouapp/readyou

An Android RSS reader presented in Material You style.

android compose f-droid kotlin material-design material-design-3 material-ui material-you rss-reader

Last synced: 18 Oct 2026

https://github.com/wangzan101/mika

An on-device AI agent for Android that operates apps and the web to get things done for you.

accessibility ai-agent android automation jetpack-compose kotlin llm mobile-agent

Last synced: 12 Nov 2026

https://github.com/droid-ify/client

Clutterfree F-Droid client, [mirror] https://codeberg.org/droidify/client

android android-application fdroid kotlin kotlin-android kotlin-flow

Last synced: 18 Oct 2026

https://github.com/arisguimera/android-expert

Aprende a PROGRAMAR aplicaciones ANDROID en KOTLIN sin conocimientos previos

android curso curso-android kotlin kotlin-android

Last synced: 18 Oct 2026

https://github.com/android/android-ktx

A set of Kotlin extensions for Android app development.

android kotlin kotlin-extensions

Last synced: 18 Oct 2026

https://github.com/libchecker/libchecker

An app to view libraries used in apps in your device.

android f-droid fdroid kotlin

Last synced: 18 Oct 2026

https://github.com/tipsy/javalin

A simple and modern Java and Kotlin web framework

hacktoberfest java javalin jetty kotlin microservice rest-api servlet web-framework

Last synced: 05 Apr 2025

https://github.com/atinfo/awesome-test-automation

A curated list of awesome test automation frameworks, tools, libraries, and software for different programming languages. Sponsored by https://zapple.tech and https://automated-testing.info

android awesome awesome-list build-automation c-sharp framework ios java javascript kotlin load-testing mobile performance-testing php python ruby software-quality software-testing test-automation testing-tools

Last synced: 18 Oct 2026

https://github.com/rest-assured/rest-assured

Java DSL for easy testing of REST services

groovy http java json kotlin rest rest-api test test-automation xml

Last synced: 18 Oct 2026

https://github.com/junit-team/junit-framework

✅ The programmer-friendly testing framework for Java and the JVM

java junit junit-jupiter junit-platform junit-vintage kotlin kotlin-testing test-framework

Last synced: 18 Oct 2026

https://github.com/JetBrains/kotlin-native

Kotlin/Native infrastructure

c compiler kotlin llvm objective-c

Last synced: 16 Mar 2025

Kotlin Awesome Lists
kmp-awesome 712 awesome-kotlin 647 awesome-android-complete-reference 94 awesome-android-kotlin-apps 145 jetpack-compose-awesome 215 awesome-android-learning-resources 381 awesome-jetpack-compose-learning-resources 141 Awesome-Android-Open-Source-Projects 190 awesome-kotlin-cn 77 awesome-kotlin-android 93 awesome-ktor 50 Awesome-Jetpack-Compose 37 awesome-mobile-libraries 104 awesome-kotlin-android 171 awesome-gradient 67 awesome-ai-services 92 awesome-stable-diffusion 66 awesome-kotlin-libraries-for-android 48 Android-Guide 326 awesome-kotlin-multiplatform 191 awesome-kotlin-multiplatform 33 awesome-android-keyboards 111 awesome-mobile-apps 151
Kotlin Categories
Articles 1,899 Libraries 1,797 Blogs and Tutorial Websites 231 :shamrock: **Categories** 182 :art: Pattern 138 Android 118 Newsletters 114 Sentiment Analysis 106 Uncategorized 95 Resources 93 Books 93 教程 & 文章 84 Communities 77 Video Courses 73 👑Stable Diffusion 72 Tools 69 iOS 57 Multiplatform 57 开源库 57 Getting Started with VS Code 55