teprinciple

KuiklyUI. A Kotlin Multiplatform UI framework from Tencent TDS — high-performance, one codebase for six platforms, with dynamic delivery.

SwiftUIX. An exhaustive expansion of the standard SwiftUI library.

Matisse. An Android image and video picker framework built with Jetpack Compose.（一个基于 Jetpack Compose 实现的 Android 图片和视频选择框架）

LiveView. This is a demo app that uses IOKit (libusb, libvnc) to interact with a USB camera on a jailbroken iPhone

MotionToast. 🌈 A Beautiful Motion Toast Library for Kotlin Android

Decompose. Kotlin Multiplatform lifecycle-aware business logic components (aka BLoCs) with routing (navigation) and pluggable UI (Jetpack Compose, SwiftUI, JS React, etc.)

jetpack-camera-app. A CameraX/Compose camera app built for validating camera feature implementations, serving as a reference for developers and OEMs.

books. 书籍收藏

androidx. Development environment for Android Jetpack extension libraries under the androidx namespace. Synchronized with Android Jetpack's primary development branch on AOSP.

iOS-Extended-Knowledge. iOS开发知识

starrtc-android-demo. 🚀starRTC，即时通讯(IM)系统，免费IM系统（含单聊，群聊，聊天室，文件传输），免费一对一视频聊天，VOIP，语音对讲（回音消除），直播连麦，视频直播，RTSP拉流，RTMP推流，webRTC服务端，在线教育，白板，小班课，在线会议，视频会议，视频监控，局域网直连（无需服务器），兼容webRTC, 支持webRTC加速，P2P高清传输，安卓、iOS、web互通，支持门禁对讲，可视对讲，电视盒子，树莓派，海思，全志，任天堂switch，云游戏，OTT设备，物联网平台，C语言自研方案，支持二次开发成类微信，类映客等APP，✨万水千山总是情，来个star行不行✨，更多示例请访问：

cross. “Zero setup” cross compilation and “cross testing” of Rust crates

cbindgen. A project for generating C bindings from Rust code

KMMT. Kotlin Multiplatform Mobile App Template

moko-mvvm. Model-View-ViewModel architecture components for mobile (android & ios) Kotlin Multiplatform development

DiDiPrism. 小桔棱镜，一款专注移动端操作行为的利器！ A powerful tool (iOS & Android) that focuses on mobile operation behavior!

Shadow. 零反射全动态Android插件框架

Mos. 一个用于在 macOS 上平滑你的鼠标滚动效果或单独设置滚动方向的小工具, 让你的滚轮爽如触控板 | A lightweight tool used to smooth scrolling and set scroll direction independently for your mouse on macOS

PermissionsSwiftUI. A SwiftUI package to beautifully display and handle permissions.

PermissionsKit. Universal API for request permission and get its statuses.

SwiftUI-Guide. SwiftUI practices guidebook, written for humans.

webrtc_android. webrtc VideoCall VideoConference 视频通话 视频会议

VideoCalling. 局域网p2p视频聊天

jetpack-compose-book. Kotlin

hrl_android_notes. 整理下一些基础知识

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

Flutter-Net. Dart

FlutterSample. Flutter使用指南,包含众多组件和插件的使用

AnyChart-Android. AnyChart Android Chart is an amazing data visualization library for easily creating interactive charts in Android apps. It runs on API 19+ (Android 4.4) and features dozens of built-in chart types.

accompanist. A collection of extension libraries for Jetpack Compose

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

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

vue2-film. 基于vue2 + vuex + vue-router，简单模仿猫眼电影（移动端）订票功能。

codelab-android-compose. Kotlin

EasyFloat. 🔥 EasyFloat：浮窗从未如此简单（Android可拖拽悬浮窗口，支持页面过滤、自定义动画，可设置单页面浮窗、前台浮窗、全局浮窗，浮窗权限按需自动申请...）

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

XXPermissions. Android Permissions Framework, Adapt to Android 17

log-client. JavaScript

AVLoadingIndicatorView. DEPRECATED

Android-PickerView. This is a picker view for android , support linkage effect, timepicker and optionspicker.（时间选择器、省市区三级联动）

DslTabLayout. :hearts: Android界最万能的TabLayout(不仅仅是TabLayout), 支持任意类型的item, 支持Drawable类型的指示器,智能开启滚动,支持横竖向布局等

DKVideoPlayer. Android Video Player. 安卓视频播放器，封装MediaPlayer、ExoPlayer、IjkPlayer。模仿抖音并实现预加载，列表播放，悬浮播放，广告播放，弹幕，视频水印，视频滤镜

ijkplayer. Android/iOS video player based on FFmpeg n3.4, with MediaCodec, VideoToolbox support.

CalendarView. 一款强大的Android日历控件

HollowKit. 自己常用的一些工具的合集

AndServer. :cherries: Web server and web framework of Android platform.

ChatUI. IM即时通信之聊天界面UI框架

Android10-Source-Analysis. 致力于分享一系列 Android 10 系统源码，持续更新中...... 如果对你有帮助，请在右上角 star 一下，感谢

views-widgets-samples. Multiple samples showing the best practices in views-widgets on Android.

MotionDemo. Kotlin

MotionChallenge. 我们发起了一个 Motion 挑战，小伙伴们可以就 MotionLayout 创建炫酷的动画参与挑战

TIMSDK. Free Chat SDK (IM SDK) — 1,000 MAU/month free forever with push notifications & no concurrency limits. Build in-app messaging with chat API, UIKit & send message. Supports Android, iOS, Flutter, Web, React Native, uni-app, HarmonyOS & more.

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

RichText. Android平台下的富文本解析器，支持Html和Markdown

contour. Layouts with lambdas 😎

databinding-samples. Kotlin

GroupedRecyclerViewAdapter. GroupedRecyclerViewAdapter可以很方便的实现RecyclerView的分组显示，并且每个组都可以包含组头、组尾和子项；可以方便实现多种Type类型的列表，可以实现如QQ联系人的列表一样的列表展开收起功能，还可以实现头部悬浮吸顶功能等。

android-signaturepad. A custom Android View for drawing smooth signatures

Awesome-Android-Notebook. :computer: A complete plan for better android developers.（continuous updating ...）

Blog. Android 面试宝典、数据结构和算法、音视频 (FFmpeg、AAC、x264、MediaCodec)、 C/C++ 、OpenCV、跨平台等学习记录。【0基础音视频进阶学习路线】

blogs. 📝 The Android programing blogs（简体中文）.

free-books. 互联网上的免费书籍

coil. Image loading for Android and Compose Multiplatform.

Tangram-Android. Tangram is a modular UI solution for building native page dynamically including Tangram for Android, Tangram for iOS and even backend CMS. This project provides the sdk on Android.

vlayout. Project vlayout is a powerfull LayoutManager extension for RecyclerView, it provides a group of layouts for RecyclerView. Make it able to handle a complicate situation when grid, list and other layouts in the same recyclerview.

ShadowLayout. 可定制化阴影的万能阴影布局ShadowLayout 3.0 震撼上线。效果赶超CardView。阴影支持x,y轴偏移，支持阴影扩散程度，支持阴影圆角，支持单边或多边不显示阴影；控件支持动态设置shape和selector（项目里再也不用画shape了）；支持随意更改颜色值，支持随意更改颜色值，支持随意更改颜色值。重要的事情说三遍

ZXingLite. 🔥 ZXing的精简极速版，优化扫码和生成二维码/条形码，内置闪光灯等功能。扫描风格支持：微信的线条样式，支付宝的网格样式。几句代码轻松拥有扫码功能 ，ZXingLite让集成扫码更简单。

EasyPR. (CGCSTCD'2017) An easy, flexible, and accurate plate recognition project for Chinese licenses in unconstrained situations. CGCSTCD = China Graduate Contest on Smart-city Technology and Creative Design

javacpp. The missing bridge between Java and native C++

SmartSwipe. An android library to make swipe more easier and more powerful. Android各种侧滑，有这一个就够了

Toaster. Android 吐司框架，专治 Toast 各种疑难杂症

YCStateLayout. State switching, so that the View state switch and Activity completely separate. Using builder mode to freely add the required state View, can set data, data is empty, load data error, network error, load and other states, and support the layout of custom state. At present has been used in other formal projects, strong expansion!

Chengdu-IT-company-blacklist. 成都IT公司黑名单

XUI. 💍A simple and elegant Android native UI framework, free your hands! (一个简洁而优雅的Android原生UI框架，解放你的双手！)

fresco. An Android library for managing images and the memory they use.

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

YCBlogs. 技术博客笔记大汇总，包括Java基础，线程，并发，数据结构；Android技术博客等等；常用设计模式；常见的算法；网络协议知识点；部分flutter笔记；还包括平时开发中遇到的bug汇总，当然也在工作之余收集了大量的面试题，长期更新维护并且修正，持续完善……开源的文件是markdown格式的！转载请注明出处，谢谢！

android_interviews. 🚀Everything you need to know to find an android job. 算法 / 面试题 / Android 知识点 🔥🔥🔥 总结不易，你的 star 是我最大的动力！

compose-samples. Official Jetpack Compose samples.

Auto.js. Automation&Workflow JavaScript IDE on Android(安卓平台上的JavaScript编程IDE)

Awesome-Android-Architecture. Android架构合集

AndroidProcess. 判断App位于前台或者后台的6种方法

Cyanea. A theme engine for Android

AndroidProcesses. A legacy Android library for listing running processes by reading /proc; deprecated as of Android 7.0+ due to platform restrictions.

android-saripaar. UI form validation library for Android

mint-ui. Mobile UI elements for Vue.js

BaiduYunVIP. 百度云百度网盘超级会员账号SVIP账号 分享, 另分享多款百度网盘不限速下载工具以及各大平台会员账号（迅雷 优酷 爱奇艺 腾讯视频等）.

C-OCR. C-OCR是携程自研的OCR项目，主要包括身份证、护照、火车票、签证等旅游相关证件、材料的识别。 项目包含4个部分，拒识、检测、识别、后处理。

HarmonyOS. A curated list of awesome things related to HarmonyOS. 华为鸿蒙操作系统。

kotlin-ktor-exposed-starter. Starter RESTful service with websocket notifications using Kotlin, Ktor and Exposed with H2, HikariCP and FlyWay

MailSender. Android快速实现发送邮件

CircleImageView. A circular ImageView for Android

linphone-android. Linphone.org mirror for linphone-android (https://gitlab.linphone.org/BC/public/linphone-android)

AppUpdate. 🚀 Android 版本更新 🚀 a library for android version update 🚀

FoldText_Kotlin. Kotlin

octotree. GitHub on steroids

reactive-mvvm-android. My way to MVVM using KotlinX Coroutines and Android data-binding

JD-Test. 仿京东app 全新组件化架构升级

CheckVersionLib. 版本检测升级（更新）库。an auto check version library（app update） on Android

AppUpdate. Android App update library. Android版本更新库，简单、轻量、可随意定制

FileDownloader. Multitask、MultiThread(MultiConnection)、Breakpoint-resume、High-concurrency、Simple to use、Single/NotSingle-process

ScrollNumberView. 支持数字的上下自动滚动切换

ScrollNumber. custom widget--srcoll number

PreLoader. Pre-load data for android Activity/Fragment/View (android页面启动速度优化利器：在页面打开之前就预加载数据)

JSON. Simple and easy JSON parser, JSON generator, and data holder based on JSONArray and JSONObject for android

SwiftyJSON. The better way to deal with JSON data in Swift.

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

kotlinx.coroutines. Library support for Kotlin coroutines

lottie-android. Render After Effects animations natively on Android and iOS, Web, and React Native

logger. ✔️ Simple, pretty and powerful logger for android

cameraview. [DEPRECATED] Easily integrate Camera features into your Android app

flexbox-layout. Flexbox for Android

ExoPlayer. This project is deprecated and stale. The latest ExoPlayer code is available in https://github.com/androidx/media

StarrySky. 🔥A Powerful and Streamline MusicLibrary(一个丰富的音乐播放封装库,支持多种音频格式,完美解决你的问题。)

DSBridge-Android. :earth_americas: A modern cross-platform JavaScript bridge, through which you can invoke each other's functions synchronously or asynchronously between JavaScript and native.

WebViewJavascriptBridge. An Android bridge for sending messages between Java and JavaScript in WebView. and this is also a mirror of https://github.com/marcuswestin/WebViewJavascriptBridge which supports IOS platforms.

DoKit. 一款面向泛前端产品研发全生命周期的效率平台。

955.WLB. 955 不加班的公司名单 - 工作 955，work–life balance (工作与生活的平衡)

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

git-tips. :trollface:Git的奇技淫巧

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

Android-skin-support. Android-skin-support is an easy dynamic skin framework to use for Android, Only one line of code to integrate it. Android 换肤框架, 极低的学习成本, 极好的用户体验. "一行"代码就可以实现换肤, 你值得拥有!!!

996.ICU. Repo for counting stars and contributing. Press F to pay respect to glorious developers.

logoly. A Pornhub Flavour Logo Generator

Gloading. Show global loading status view in a low coupling way for Android App(超轻量级，深度解耦Android App中全局加载中、加载失败及空数据视图)

retrofit2-kotlin-coroutines-adapter. A Retrofit 2 adapter for Kotlin coroutine's Deferred type.

android-clean-architecture-mvi-boilerplate. A fork of our clean architecture boilerplate using the Model-View-Intent pattern

RxImagePicker. :rocket:RxJava2 and RxJava3 external support. Android flexible picture selector, provides the support for theme of Zhihu and WeChat (灵活的Android图片选择器，提供了知乎和微信主题的支持）.

MVVM-Architecture. The practice of MVVM + Jetpack architecture in Android.

Android-Daily-Interview. :pushpin:每工作日更新一道 Android 面试题，小聚成河，大聚成江，共勉之～

MyWeather. A beautiful weather Android Aplication written in Kotlin, using last technology of Android Jetpack, and using libraries : Navigation, Room, Gson, Kotlin Android Coroutines,Material Design, Google Geolocalization, ViewModel, Kodein, Glide, Gropie RecyclerView

ANR-WatchDog. A simple watchdog that detects Android ANR (Application Not Responding) error and throws a meaningful exception

Kodein. Painless Kotlin Dependency Injection

fir-cli. fir.im(betaqr.com) command-line interface

AutoDispose. Automatic binding+disposal of RxJava streams.

Flutter-Notebook. FlutterDemo合集，今天你fu了吗

Flutter-learning. :octocat::fire: :+1: :star2: :star: :star::star: Flutter all you want.Flutter install,flutter samples,Flutter projects,Flutter plugin,Flutter problems,Dart codes,etc.Flutter安装和配置，Flutter开发遇到的难题，Flutter示例代码和模板，Flutter项目实战，Dart语言学习示例代码。

SwitchButton. SwitchButton.An beautiful+lightweight+custom-style-easy switch widget for Android,minSdkVersion >= 11

MultipleItemRvAdapter. 基于BaseRecyclerViewAdapterHelper封装多条目适配器，子条目单独在对应的ItemProvider中，便于项目维护(Based on the BaseRecyclerViewAdapterHelper package multi-item adapter, sub-item alone in the corresponding ItemProvider for easy project maintenance)

flutter-go. flutter 开发者帮助 APP，包含 flutter 常用 140+ 组件的demo 演示与中文文档

dagger. A fast dependency injector for Android and Java.

hwsw-2018-kotlin-jetpack-workshop. Kotlin

Kotpref. Kotpref - Android SharedPreferences delegation library for Kotlin

flutter. Flutter makes it easy and fast to build beautiful apps for mobile and beyond

awesome-flutter. An awesome list that curates the best Flutter libraries, tools, tutorials, articles and more.

AndroidKTX. 🔥Some very useful kotlin extensions for speed android development！好用到爆的Kotlin扩展，加速你的Android开发！

high-speed-downloader. 已不再维护

Android-Animation-Set. :books: Android 所有动画系列详尽教程。 Explain all animations in Android.

ktor. Framework for quickly creating connected applications in Kotlin with minimal effort

flutter-in-action. 《Flutter实战》书稿。第二版书稿已上传，请移步新Repo。

MarqueeView. 俗名：可垂直跑、可水平跑的跑马灯；学名：可垂直翻、可水平翻的翻页公告

Calligraphy. Custom fonts in Android the easy way...

watermark-android. andriod加文字水印 支持配置文字大小，倾斜角度，多行水印。

AndDevelopAssistant. 一个简单可以修改应用数据库、SharePreferences、安装apk、查看保存应用日志、添加删除手机文件、应用截图等功能的Android开发辅助库

usb-serial-for-android. Android USB host serial driver library for CDC, FTDI, Arduino and other devices.

TinyPinyin. 适用于Java和Android的快速、低内存占用的汉字转拼音库。

SuspensionIndexBar. 仿美团选择城市、微信通讯录、饿了么点餐列表的导航悬停分组索引列表。

X2C. Increase layout loading speed 200%

walle. Android Signature V2 Scheme签名下的新一代渠道包打包神器

FlycoTabLayout. An Android TabLayout Lib

AppCache. Android app 缓存解决方案 流式编码方式

pandora. an android library for debugging what we care about directly in app.

Android-Debug-Database. A library for debugging android databases and shared preferences - Make Debugging Great Again

chromeview. Proof of concept Android WebView implementation based on Chromium code

realm-java. Realm is a mobile database: a replacement for SQLite & ORMs

IndicatorSeekBar. A custom SeekBar on Android, which can be changed the size ,color , thumb drawable , tick drawable , tick text and indicator , also , will show an indicator view with progress above SeekBar when seeking. https://github.com/warkiz/IndicatorSeekBar

shadow. Deprecated because of the performance not fine. Android custom shadow view, can replace your CardView

EasySignSeekBar. 本库主要提供一个漂亮而强大的自定义SeekBar，进度变化由提示牌 (sign)展示,具有强大的属性设置，支持设置section(节点)、mark(标记)、track(轨迹)、thumb（拖动块）、progress(进度)、sign（提示框）等功能

camerakit-android. Library for Android Camera 1 and 2 APIs. Massively increase stability and reliability of photo and video capture on all Android devices.

ARouter. 💪 A framework for assisting in the renovation of Android componentization (帮助 Android App 进行组件化改造的路由框架)

shadow4android. Android 9-patch shadow generator

GuideView. 东半球最好用的新手引导库，能够快速为任何一个View创建一个遮罩层，支持单个页面，多个引导串联展示，支持为高亮区域设置不同的图形，支持引导动画，方便扩展,良好支持fragment

NewbieGuide. Android 快速实现新手引导层的库，通过简洁链式调用，一行代码实现引导层的显示

android-ktx. A set of Kotlin extensions for Android app development.

GravitySnapHelper. A SnapHelper that snaps a RecyclerView to an edge.

CircleImage. 圆形图片

Android-AlarmManagerClock. 设置闹钟的一个封装的比较全面的demo

FingerprintIdentify. :+1: Android Fingerprint Verification SDK

ktlint. An anti-bikeshedding Kotlin linter with built-in formatter

CircleLayout. Deprecated! Android : To make child views be arranged in a circular,displays view in a circle or a arc.圆形布局.圆弧布局

CornerTextView. CornerTextView,LabelView,TiltTextView,倾斜TextView.

DaggerCoffeeMaker-StepByStep. A demo for Dagger2.step by step,with document.

HearthStone-android-groovy. Hearth Stone,Android,Groovy,炉石传说,炉石界面/框架/逻辑/动画等学习用项目.

Doujin-moe-Android. The Android client of Doujin-moe.

DirectionalViewPager. A DirectionalViewPager(VerticalViewPager + ViewPager) can work in new Support V4.

uCrop. Image Cropping Library for Android

TakePhoto. 一款用于在Android设备上获取照片（拍照或从相册、文件中选择）、裁剪图片、压缩图片的开源工具库

android-crop. Android library project for cropping images

howler.js. Javascript audio library for the modern web.

LQRAudioRecord. 集成录音与播音功能，使用简单方便

recorder.js. :microphone:HTML5 Recorder - mp3 output

YCVideoPlayer. 🔥🔥🔥 基础封装视频播放器player，可以在ExoPlayer、MediaPlayer原生MediaPlayer可以自由切换内核；该播放器整体架构：播放器内核(自由切换) + 视频播放器 + 边播边缓存 + 高度定制播放器UI视图层。支持视频简单播放，列表播放，仿抖音滑动播放，自动切换播放，使用案例丰富，拓展性强。

CoreWeb. 原生WebView与H5混编，高效，简单！

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

sweet-alert-dialog. SweetAlert for Android, a beautiful and clever alert dialog

SwitchButton. A cute widget of Switch Button for you to create beautiful and friendly UI.

AndroidPicker. 安卓选择器类库，包括日期及时间选择器（可用于出生日期、营业时间等）、单项选择器（可用于性别、民族、职业、学历、星座等）、二三级联动选择器（可用于车牌号、基金定投日期等）、城市地址选择器（分省级、地市级及区县级）、数字选择器（可用于年龄、身高、体重、温度等）、日历选日期择器（可用于酒店及机票预定日期）、颜色选择器、文件及目录选择器、图片选择器等……WheelPicker/DatePicker/TimePicker/OptionPicker/NumberPicker/LinkagePicker/AddressPicker/CarPlatePicker/CalendarPicker/ColorPicker/FilePicker/ImagePicker etc.

AndroidWebviewInputFile. 解决在webview中input标签type="file"不能使用的问题

JiaoZiVideoPlayer. MediaPlayer exoplayer ijkplayer ffmpeg

laydate. 一款被广泛使用的高级 Web 日历组件，完全开源无偿且颜值与功能兼备，足以应对日期相关的各种业务场景