Open XML SDK by Microsoft

AndroidTreeView. TreeView implementation for android

🔥 Android developers should collect the following utils(updating).

RecyclerView下拉刷新，自动加载更多；仿IOS侧滑Item删除菜单（盼望大家扩展更多功能）

Builds GDAL into an Android Archive(AAR) file

An image loading and caching library for Android focused on smooth scrolling

Picture Selector Library for Android or 图片选择器

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

A beautiful Android custom seekbar, which has a bubble view with progress appearing upon when seeking. 自定义SeekBar，进度变化更以可视化气泡样式呈现

greenDAO is a light & fast ORM solution for Android that maps objects to SQLite databases.

🍡 A custom CheckBox with animation for Android.

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

Google launcher-style implementation of switch (enable/disable) icon

3D Maps for OpenSceneGraph / C++14

A WKT/WKB/EWKT/EWKB/TWKB/GeoJSON parser and serializer.

A geographic toolkit for dealing with geometry, geography, formats, and building geodatabases

parse all the wkt

GeoJSON-emitting WKT parser for browsers and node

A curated list of awesome .NET MAUI libraries and resources.

Simple, flexible, interactive & powerful charts, maps and gauges for .Net, LiveCharts2 can now practically run everywhere Maui, Uno Platform, Blazor-wasm, WPF, WinForms, Xamarin, Avalonia, WinUI, UWP.

Bind Android views and callbacks to fields and methods.

A Java serialization/deserialization library to convert Java Objects into JSON and back

Square’s meticulous HTTP client for the JVM, Android, and GraalVM.

The usual Toast, but with steroids 💪

A full-featured download manager.

Project to create the libjsqlite.so used in geopaparazzi

Mapsui is a .NET Map component for: MAUI, WPF, Avalonia, Uno, Blazor, WinUI, Xamarin and Eto

Android view for displaying PDFs rendered with PdfiumAndroid

A TagView library for Android. Customize your own & Drag effect.