java

A Model-View-Presenter / Model-View-Intent library for modern Android apps

Thumbnailator - a thumbnail generation library for Java

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.

Lightweight Java and Android library for integration with Ethereum clients

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

Apache Maven core

Android-Iconics - Use any icon font, or vector (.svg) as drawable in your application.

Native Operating System and Hardware Information

The simple, stupid rules engine for Java

A high performance scripting language hosted on the JVM.

(GUI-多平台支持) B站 哔哩哔哩 视频下载器。支持稍后再看、收藏夹、UP主视频批量下载|Bilibili Video Downloader 😳

A library for working with Bitcoin

Build powerful pipelines in any programming language.

Side menu with some categories to choose.

该项目为多个小项目的集合（持续更新中...）。内容类似淘宝、京东等网购管理系统以及图书管理、超市管理等系统。目的在于便于Java初级爱好者在学习完某一部分Java知识后有一个合适的项目锻炼、运用所学知识，完善知识体系。适用人群：Java基础到入门的爱好者。

Apache Calcite

Generate awesome word(docx) with template

📚 Java 23种设计模式全归纳

A decentralized bitcoin exchange network

Spring Boot 最佳实践，已适配 Spring Boot 4.x，包括自动配置、核心原理、源码分析、国际化支持、调试、日志集成、热部署等。