jclasslib bytecode editor is a tool that visualizes all aspects of compiled Java class files and the contained bytecode.

【稳定大于一切】打造国内稳定性领域知识库，让无法解决的问题少一点点，让世界的确定性多一点点。

ORM Framework for Elasticsearch

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）

DataX集成可视化页面，选择数据源即可一键生成数据同步任务，支持RDBMS、Hive、HBase、ClickHouse、MongoDB等数据源，批量创建RDBMS数据同步任务，集成开源调度系统，支持分布式、增量同步数据、实时查看运行日志、监控执行器资源、KILL运行进程、数据源信息加密等。

Production-Grade Container Scheduling and Management

Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.

A List of Quality OpenResty Libraries, and Resources.

Prometheus metric library for Nginx written in Lua

Admin UI for administration of spring boot applications

ZXing ("Zebra Crossing") barcode scanning library for Java, Android

Universal File Online Preview Project based on Spring-Boot

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

Spring Framework

A curated list of awesome Go frameworks, libraries and software

GCTT Go中文网翻译组。

A curated list of Chaos Engineering resources.

Apache ECharts is a powerful, interactive charting and data visualization library for browser

A powerful flow control component enabling reliability, resilience and monitoring for microservices. (面向云原生微服务的高可用流控防护组件)

Import and export tools for elasticsearch & opensearch

Apollo is a reliable configuration management system suitable for microservice configuration management scenarios.

Alibaba Java Coding Guidelines pmd implements and IDE plugin

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。

Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases.

Repo for counting stars and contributing. Press F to pay respect to glorious developers.

🍬A set of tools that keep Java sweet.

Netty project - an event-driven asynchronous network application framework

The Prometheus monitoring system and time series database.

A library that provides an embeddable, persistent key-value store for fast storage.

The Go programming language