#java

A collection of heuristic optimization algorithms

Bootique is a minimally opinionated platform for modern runnable Java apps.

Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. By default it supports the Google Java Style Guide and Sun Code Conventions, but is highly configurable. It can be invoked with an ANT task and a command line program.

FlatBuffers: Memory Efficient Serialization Library

H2 is an embeddable RDBMS written in Java.

Jenkins automation server

Lightweight, fast, Java-centric Lua interpreter written for JME and JSE, with string, table, package, math, io, os, debug, coroutine & luajava libraries, JSR-223 bindings, all metatags, weak tables and unique direct lua-to-java-bytecode compiling.

高效率 QQ 机器人支持库

Java SDK for building Kubernetes Operators

PowerMock is a Java framework that allows you to unit test code normally regarded as untestable.

dawdler-series 是一站式分布式应用、微服务架构的解决方案，其特点简单、高效（启动、运行速度快）、安全、灵活、可扩展性强. 功能包含webmvc架构、高性能分布式session、动态网关、验证架构(前后台通用表达式)、web拦截器、web监听器、服务过滤器、服务生命周期监听器、熔断器、链路追踪、健康检测、统一配置中心、分布式事务、支持读写分离的事务管理器、注册中心、服务间认证授权、高效的编译型aop、常用插件(schedule、cache、mybatis、dao、elasticsearch、redis、rabbitmq等等,支持注入).

Twitter Text Libraries. This code is used at Twitter to tokenize and parse text to meet the expectations for what can be used on the platform.

A tool for mocking HTTP services

YDB Java SDK

Modular audio synthesizer library with unit generators in Java

CAT 作为服务端项目基础组件，提供了 Java, C/C++, Node.js, Python, Go 等多语言客户端，已经在美团点评的基础架构中间件框架（MVC框架，RPC框架，数据库框架，缓存框架等，消息队列，配置系统等）深度集成，为美团点评各业务线提供系统丰富的性能指标、健康状况、实时告警等。

微信支付 APIv3 的官方 Java Library

Java samples, language bindings, and API reference documentation for vSphere, VMC, and NSX-T using the VMware REST API

A scalable web crawler framework for Java.

Minimal helper for `jni-rs`, supporting dynamic proxies, Android dex embedding and broadcast receiver. Used for calling Java code from Rust.

Kafka broker compiled to native using Quarkus and GraalVM.

RELAX NG schema validation in Ruby using the Jing CLI

Fork of the defunct sourceforge.net project found at https://sourceforge.net/projects/wekaclassalgos/.

Maven plugin to find duplicate classes or resources

The NASA WorldWind Java SDK (WWJ) is for building cross-platform 3D geospatial desktop applications in Java.

SWAK架构基于 Spring Boot2构建微服务架构，集成通用的基础技术模块和业务模块，快速搭建可直接部署。统一的接口出入参和公共规范，支持多业务多场景扩展点，支持容错，限流，隔离，集成通用工具类，支持白名单，穿越预演能力。

The NASA WorldWind Java SDK for Android (WWA) includes the library, examples and tutorials for building 3D virtual globe applications for phones and tablets.

👨‍🎓 Java Core Sprout : basic, concurrent, algorithm

flexible XML framework for Java

NIST Biometric Image Software (Java Implementation)