Top 9240 kotlin open source projects

Generic, Null-safe, Immutable Collections and Functional Transformations for the JVM

Dependency Injection for Kotlin

📖 A Fanfou Handpick Client Developed by Kotlin

A well documented, high-level Android interface that makes printing via bluetooth printers easier

🔥 Kotlin时代的Adapter, Dsl 的形式使用 RecyclerView.Adapter, 支持折叠展开, 树结构,悬停,情感图状态切换, 加载更多, 多类型Item,侧滑菜单等

A customizable blockchain for altcoins.

SQL access DSL for Kotlin

A Retrofit inspired WebSocket client for Kotlin, Java, and Android

Kotlin compiler plugin which brings Kotlin/JS's unsafeCast to Kotlin/JVM

Simple android app that sets SELinux into desired mode on each boot. I opensourced it because google banned such apps from Google Play. Licence is GPLv3. Enjoy!

Example of Android app with Flux and Kotlin and Dagger2 and famous libraries.

🍞 The missing toast library for Android.

Powerful architecture to mange feature flags locally and remotely

High-Performance Frame Animation Library For Android

Kotlin version of Spring Petclinic

Example of multi module android app.

HtmlRecycler Converts a simple html page into A RecyclerView of Native android widgets.

BubbleTabBar is bottom navigation bar with customizable bubble like tabs

A type-safe cascading configuration library for Kotlin/Java/Android, supporting most configuration formats

Fluid Bottom Navigation library for Android

Kotlin snippets that you can understand quickly, using only stdlib functionality.

Multiplatform UI DSL with screen management in common code for mobile (android & ios) Kotlin Multiplatform development

Enhanced fork of FreeOTP-Android providing a feature-rich 2FA authenticator

Implementations of some Android Auto features as unofficial IDrive apps

A highly customizable calendar library for Android, powered by RecyclerView.

Easily upload files (Multipart/Binary/FTP out of the box) in the background with progress notification. Support for persistent upload requests, customizations and custom plugins.

Easy creation and management of toggle buttons on Android from the Material Design spec.

Sample App with Jetpack components(LiveData, Navigation, ViewModel) + MVVM + coroutine + single activity

Android Number Picker with gestures

🚀基于Litho的Android高性能动态业务容器。

An Android application for browsing video games and checking the latest gaming news from around the world.

Pragmatic & Practical Bayesian Sentiment Classifier

包含了 DataBinding 的大部分知识点

DDD. Event sourcing. CQRS. REST. Modular. Microservices. Kotlin. Spring. Axon platform. Apache Kafka. RabbitMQ

Instagram like animated button for taking photo or recording video.

Static Application Security Testing (SAST) engine focused on covering the OWASP Top 10, to make source code analysis to find vulnerabilities right in the source code, focused on a agile and easy to implement software inside your DevOps pipeline. Support the following technologies: Java (Maven and Android), Kotlin (Android), Swift (iOS), .NET Full Framework, C#, and Javascript (Node.js).

Live coding music library/environment for Kotlin

Twitch streamed 🎥playground repo, README speaks to you.

[INACTIVE] Simplifying state management

基于ijkplayer+rxjava+retrofit，组件化思想，实现一个仿B站的Android客户端

Usage of Flow and Channels

Next generation of Twidere for Android

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

WordPress for Android

Movie discovery app showcasing Kotlin, RxJava, Dagger2, MVP using Clean Architecture

This view is for replacement of standard Floating Action Button from Google Support Library. It is easy to use, customizable and you can also add text to button

A library to create simple alerts easily with some customization.

一种处理嵌套和非嵌套滑动冲突的解决方案

Movie searching using a Unidirectional State Flow pattern for Android