《Hello 算法》：动画图解、一键运行的数据结构与算法教程。支持 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 代码。简体版和繁体版同步更新，English version ongoing

Demonstrate all the questions on LeetCode in the form of animation.（用动画的形式呈现解LeetCode题目的思路）

Spring Boot

Google core libraries for Java

Ghidra is a software reverse engineering (SRE) framework

Redisson - Easy Redis Java client and Real-Time Data Platform. Valkey compatible. Sync/Async/RxJava/Reactive API. Over 50 Redis based Java objects and services: Set, Multimap, SortedSet, Map, List,…

😱 从源码层面，剖析挖掘互联网行业主流技术的底层实现原理，为广大开发者 “提升技术深度” 提供便利。目前开放 Spring 全家桶，Mybatis、Netty、Dubbo 框架，及 Redis、Tomcat 中间件等

Open Source Identity and Access Management For Modern Applications and Services

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

一款面向泛前端产品研发全生命周期的效率平台。

🏆 零代码、全功能、强安全 ORM 库 🚀 后端接口和文档零代码，前端(客户端) 定制返回 JSON 的数据和结构。 🏆 A JSON Transmission Protocol and an ORM Library 🚀 provides APIs and Docs without writing any code.

A high performance caching library for Java

Apache Hadoop

🏗 Build container images for your Java applications.

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.

Quarkus: Supersonic Subatomic Java.

Apache Druid: a high performance real-time analytics database.

Apache Doris is an easy-to-use, high performance and unified analytics database.

OpenRefine is a free, open source power tool for working with messy data and improving it

Change data capture for a variety of databases. Please log issues at https://issues.redhat.com/browse/DBZ.

Resilience4j is a fault tolerance library designed for Java8 and functional programming

Open-Source Web UI for Apache Kafka Management

Java JsonPath implementation

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 co…

Apache JMeter open-source load testing tool for analyzing and measuring the performance of a variety of services

Apache Beam is a unified programming model for Batch and Streaming data processing.

SeaTunnel is a next-generation super high-performance, distributed, massive data integration tool.

Pentaho Data Integration ( ETL ) a.k.a Kettle

1️⃣🐝🏎️ The One Billion Row Challenge -- A fun exploration of how quickly 1B rows from a text file can be aggregated with Java

Flink CDC is a streaming data integration tool