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）

Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas

🔥 官方推荐 🔥 RuoYi-Vue 全新 Pro 版本，优化重构所有功能。基于 Spring Boot + MyBatis Plus + Vue & Element 实现的后台管理系统 + 微信小程序，支持 RBAC 动态权限、数据权限、SaaS 多租户、Flowable 工作流、三方登录、支付、短信、商城、CRM、ERP、AI 大模型、IoT 物联网等功能。你的 ⭐️ Star ⭐️，是…

A distributed task scheduling framework.（分布式任务调度平台XXL-JOB）

Spring Cloud Alibaba provides a one-stop solution for application development for the distributed solutions of Alibaba middleware.

🔥🔥🔥AI-driven database tool and SQL client, The hottest GUI client, supporting MySQL, Oracle, PostgreSQL, DB2, SQL Server, DB2, SQLite, H2, ClickHouse, and more.

🔥 人人可用的开源 BI 工具，数据可视化神器。An open-source BI tool alternative to Tableau.

Ip2region is an offline IP address manager framework and locator with both IPv4 and IPv6 supported, supporting billions of data segments, ten microsecond searching performance, xdb search client fo…

🚌 The IK Analysis plugin integrates Lucene IK analyzer into Elasticsearch and OpenSearch, support customized dictionary.

An powerful enhanced toolkit of MyBatis for simplify development

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

SeaTunnel is a multimodal, high-performance, distributed, massive data integration tool.

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

JetLinks 基于Java,Spring Boot ,WebFlux,Netty,Vert.x,Reactor等开发, 是一个全响应式的企业级物联网平台。支持统一物模型管理,多种设备,多种厂家,统一管理。统一设备连接管理,多协议适配(TCP,MQTT,UDP,CoAP,HTTP等),屏蔽网络编程复杂性,灵活接入不同厂家不同协议等设备。实时数据处理,设备告警,消息通知,数据转发。地理位置,…

JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. The generated hierarchy can be navigated using the Visitor Pattern

☀️ Nepxion Discovery is a solution for Spring Cloud with blue green, gray, route, limitation, circuit breaker, degrade, isolation, tracing, dye, failover, active 蓝绿灰度发布、路由、限流、熔断、降级、隔离、追踪、流量染色、故障转移、多活

dynamic datasource for springboot 多数据源 动态数据源 主从分离 读写分离 分布式事务

An Engine-Agnostic Deep Learning Framework in Java

Official GeoServer repository

Apache Maven Daemon

🔥 Java enterprise application development framework for full scenario: Restrained, Efficient, Open, Ecologicalll!!! 700% higher concurrency 50% memory savings Startup is 10 times faster. Packing 90…

A 2D chart library for Java applications (JavaFX, Swing or server-side).

【2025最新版】 大数据 数据分析 电商系统 实时数仓 离线数仓 数据湖 建设方案及实战代码，涉及组件 #flink #paimon #doris #seatunnel #dolphinscheduler #datart #dinky #hudi #iceberg。

SeaTunnel is a distributed, high-performance data integration platform for the synchronization and transformation of massive data (offline & real-time).

Any Code generator

Warm-Flow国产工作流引擎🎉，其特点简洁轻量，五脏俱全，可扩展，是一个可通过jar引入设计器的工作流。。解决flowable和activities复杂、学习成本高和集成难等痛点。

A Java Visualization Library based on Apache ECharts 5.x. 基于 Apache ECharts 5.x 的 Java 可视化类库。

Open data platform based on Kubernetes. Scaleph supports SeaTunnel、Flink and Doris backended by SeaTunnel on Flink engine、Flink Kubernetes Operator and Doris operator.

A hook plugin for Support MybatisPlus that reloads modified SQL maps.

Aspose.PDF for Java examples, plugins and showcases