DiscreteScrollView

A scrollable list of items that centers the current element and provides easy-to-use APIs for cool item animations.

haven

Haven is for people who need a way to protect their personal spaces and possessions without compromising their own privacy, through an Android app and on-device sensors

CalendarView

RecyclerView? ListView or ViewGroup? No, it's Canvas! Ultra performance and free customization interface! Vertical and horizontal, Fast rendering and extremely low memory. Android上一个优雅、万能自定义UI、仿iOS、自定义动画，支持垂直、水平方向切换、支持周视图、自定义周起始、性能高效的日历控件，热插拔实现UI定制！Canvas绘制，渲染速度快、占用内存低，你真的想不到日历居然还可以如此优雅。

lawnchair

No clever tagline needed.

Algorithms

A collection of algorithms and data structures

chuck

An in-app HTTP inspector for Android OkHttp clients

picocli

Picocli is a modern framework for building powerful, user-friendly, GraalVM-enabled command line apps with ease. It supports colors, autocompletion, subcommands, and more. In 1 source file so apps can include as source & avoid adding a dependency. Written in Java, usable from Groovy, Kotlin, Scala, etc.

FastHub

FastHub the ultimate GitHub client for Android.

gnirehtet

Gnirehtet provides reverse tethering for Android

atlas

A powerful Android Dynamic Component Framework.

karate

Test Automation Made Simple

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.