Tesseract Open Source OCR Engine (main repository)

Pure Javascript OCR for more than 100 Languages 📖🎉🖥

🚥Fluent-validation framework for java extend from hibernate-validator.（java 对象属性流式验证框架，下一代校验框架。兼容实现 jakarta bean validation、jsr 303、hibernate-validator）

EvalEx is a handy expression evaluator for Java, that allows to evaluate simple mathematical and boolean expressions.

A face detection library in 200 lines of JavaScript

Simple blog theme for Hexo.

Neo4j Movies Example with Spring Data Neo4j

The simple, stupid rules engine for Java

Apache Flink

PostgreSQL manual Chinese translation by China PostgreSQL Users Group

A graph database that supports more than 100+ billion data, high performance and scalability (Include OLTP Engine & REST-API & Backends)

The vip.com's java coding standard, libraries and tools

Java rate limiting library/framework

JavaMelody : monitoring of JavaEE applications

有深度的Java技术博客

about learning Spring Boot via examples. Spring Boot 教程、技术栈示例代码，快速简单上手教程。

基于redis的分布式锁组件，简单方便快捷接入项目，使项目拥有分布式锁能力

区块链 - 中文资源

A web-based demonstration of blockchain concepts.

spring-boot,mybatis,activemq,redis,email, freemarker,shiro,websocket,sitemesh,ehcache,easyui,kindeditor,quartz,springfox,swagger,jpa,hibernate,querydsl,netty

Tink is a multi-language, cross-platform, open source library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.

📈 Capturing JVM- and application-level metrics. So you know what's going on.

The HTML Presentation Framework

APM, (Application Performance Management) tool for large-scale distributed systems.

Drools is a rule engine, DMN engine and complex event processing (CEP) engine for Java.

🇨🇳 Element UI && antd Cascader级联选择器 中国省市区三级、二级联动option数据

Distributed transaction solutions

Feign makes writing java http clients easier

A expression evaluator for Java. Focus on precision, can be used in financial system.

Guns是一个现代化的Java应用开发框架，基于主流技术Spring Boot3 + Vue3 + JDK17，Guns的核心理念是提高开发人员开发效率，降低企业信息化系统的开发成本。