KMP/ CMP GraphQL based conference project with Jetpack Compose Android, Compose for Wear, Compose Multiplatform and SwiftUI iOS clients along with GraphQL backend.

Learn how you can apply your knowledge of Compose to Wear OS

A curated list of awesome Kotlin related stuff Inspired by awesome-java.

A list of women tech speakers & organizers. Add yourself or others by submitting a PR! PS if you do add someone, make sure to tell them! :) #fempire

Messenger Platform samples for sending and receiving messages. Walk through the Get Started with this code. https://developers.facebook.com/docs/messenger-platform/quickstart

The source for the Firebase codelab for building a cross-platform chat app

Vertical Stepper Form Library for Android. It follows Google Material Design guidelines.

An ExpandableRecycleradapter with Recyclerview

A curated list of awesome Android UI/UX libraries

Coinomi wallet for Android

Android OpenGL ES 2.0/3.0 Engine

Design patterns implemented in Java

Android micro framework for developing apps based on clean VIPER architecture.

world level Gallery , from Telegram ，QQ 相册风格，相册选择器

ScanLibrary is an android document scanning library built on top of OpenCV, using the app you will be able to select the exact edges and crop the document accordingly from the selected 4 edges and …

Implementation of Instagram with Material Design (originally based on Emmanuel Pacamalan's concept)

Command-line tool to count per-package methods in Android .dex files

A very silly, web based, Firebase and Cloud Vision API multiplayer game that works exactly the same as Rock, Paper, Scissor - except with facial emotions.

Smooth UI for Credit Card Entry on Android device, regex check for supported credit card types and luhn check. Inspired by Square credit card entry interface

Training materials, slides and code for SoftServe's Go Bootcamp (Fall 2016)

Navigation tab strip with smooth interaction.

Infinite cycle ViewPager with two-way orientation and interactive effect.

A Job Queue specifically written for Android to easily schedule jobs (tasks) that run in the background, improving UX and application stability.

Navigation tab bar with colorful interactions.

Present your progress bars in arc mode with information and total control.

[DEPRECATED] The set of useful and beautiful spinners.

MIT App Inventor Public Open Source

An Open Source Java Decompiler Gui for Procyon