Top 9240 kotlin open source projects

Android framework for building UI quickly in Kotlin, inspired by React.js

DSL for constructing the drawables in Kotlin instead of in XML

Partial application syntax and lambda parameters for JavaScript, inspired by Scala's `_` & Kotlin's `it`

Android自定义控件仿黑客帝国数字雨

Simple Kotlin Source AST and Syntax Parsing, Editing, and Writing

RxJava+OkHttp+Retrofit+Dagger2+MVP框架(kotlin版本)

A sample audio app for Android

京东首页 - 长列表内嵌ViewPager商品流列表(CoordinatorLayout方案)

Android library used to create an awesome Android UI based on a draggable element similar to the last YouTube New graphic component.

Simple API implement DataBinding and ViewBinding. 简单的 API 实现 DataBinding 和 ViewBinding，欢迎 star

A helper to extract the metadata, including streaming video Urls from a YouTube video

A library for Android developers who want to create layout which follows Google material design principle.

🍞 The ultimate breadcrumbs view for Android!

Stream Chat official Android SDK. The tutorial covers how to build your own chat experience using either Java or Kotlin.

Render database schemas into ER diagrams

Android 组件化 MVVM 框架 基于 Jetpack + Kotlin

Chrome's Dino T-Rex game developed in Jetpack Compose

A simple screen that is shown when your app gets crashed instead of the normal crash dialog. It's very similar to the one in Flutter.

recyclerview holder animation

Custom Layout Manager for Recycler View

A Kotlin wrapper for Typesafe Config

A Gradle Plugin to resolve AndroidManifest.xml merge conflicts.

👀 Simple, compact Kotlin library for ViewPager page indicators.

This repository might be a starting point for building Android interview tasks. There is also providing a basic sample template based on layered architecture using Dagger2 and Architecture Components.

Paper phone experimental android app

🎵 A Youtube Music like app with a Spotify like design - ad free and open source. Feel free to PR. NOTE: BEING REWRITTEN, HENCE THE REPO WILL BE INACTIVE FOR A WHILE

Development of the TUM Campus App for Android devices - for and from students at Technical University of Munich.

Advancement Utils for Android Developer written in Kotlin

A Collection on all Jetpack compose UI elements, Layouts, Widgets and Demo screens to see it's potential

A Kotlin compiler plugin that generates redacted toString() implementations.

Minecraft utility mod aimed at anarchy servers

📱 Android Library to implement Rich, Beautiful, Stylish 😍 Material Navigation View for your project with Material Design Guidelines. Easy to use.

COVID19 app backend

A Slack demo app for desktop using Jetpack Compose UI toolkit

Android client for Toshi

Ultra-fast distributed cross-platform actor framework

Extension to the Billing Support library to support debug builds.

A secure and decentralized Bitcoin and other cryptocurrency wallet for Android phones. Supports Bitcoin, Ethereum, EOS, Binance Chain, Bitcoin Cash, DASH, ...

🔐 Tutorial of setting up Security for your API with one way authentication with TLS/SSL and mutual mutual authentication for a java based web server and a client with both Spring Boot. Different clients are provided such as Apache HttpClient, OkHttp, Spring RestTemplate, Spring WebFlux WebClient Jetty and Netty, the old and the new JDK HttpClient, the old and the new Jersey Client, Google HttpClient, Unirest, Retrofit, Feign, Methanol, vertx, Scala client Finagle, Featherbed, Dispatch Reboot, AsyncHttpClient, Sttp, Akka, Requests Scala, Http4s Blaze, Kotlin client Fuel, http4k, Kohttp and ktor. Also other server examples are available such as jersey with grizzly. Also gRPC examples are included

An Android transformation library providing a variety of image transformations for Coil, Glide, Picasso, and Fresco.

Online mini-IDE for Kotlin

Most popular open source Android Alarm Clock App

Some helper functions and shared resources to be used only by the simple apps suite.

Kotlin property delegates to manage Android Intent and Bundle extras

Marvelous sliding square loader view

🚀 The Rapid and Delightful Kotlin Web Framework. Easy, elegant, and productive!

Clean Architecture Modular Project: MVVM + Coroutines+ Flows + Dagger2 + LiveData + UnitTests + UITests + MockWebServer

Kotlin Plugin for Eclipse

Android Application for Taking Open Courses on the Stepik Platform