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Design patterns implemented in Java
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Everything you need to know to get the job.
RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.
Termux - a terminal emulator application for Android OS extendible by variety of packages.
Free universal database tool and SQL client
A powerful 🚀 Android chart view / graph view library, supporting line- bar- pie- radar- bubble- and candlestick charts as well as scaling, panning and animations.
ZXing ("Zebra Crossing") barcode scanning library for Java, Android
Open Source Identity and Access Management For Modern Applications and Services
Conductor is an event driven orchestration platform providing durable and highly resilient execution engine for your applications
A distributed task scheduling framework.（分布式任务调度平台XXL-JOB）
阿里云计算平台DataWorks(https://help.aliyun.com/document_detail/137663.html) 团队出品，为监控而生的数据库连接池
Event Driven Orchestration & Scheduling Platform for Mission Critical Applications
FASTJSON 2.0.x has been released, faster and more secure, recommend you upgrade.
OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)
a fast, scalable, multi-language and extensible build system
🔥🔥🔥AI-driven database tool and SQL client, The hottest GUI client, supporting MySQL, Oracle, PostgreSQL, DB2, SQL Server, DB2, SQLite, H2, ClickHouse, and more.
APM, Application Performance Monitoring System
Hystrix is a latency and fault tolerance library designed to isolate points of access to remote systems, services and 3rd party libraries, stop cascading failure and enable resilience in complex di…
🔥 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.
光 HikariCP・A solid, high-performance, JDBC connection pool at last.
Open-source IoT Platform - Device management, data collection, processing and visualization.
Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases.
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…
High Performance Inter-Thread Messaging Library