Awesome Java libraries page 5 - Most Active

The Most Active Java libraries

Page 5

Micrometer Tracing

3.3 9.5 Projects Monitoring

Provides tracing abstractions over tracers and tracing system reporters.
Apache POI

7.4 9.5 L2 Document Processing

Mirror of Apache POI
pac4j

7.6 9.5 L4 Security

Security engine for Java (authentication, authorization, multi frameworks): OAuth, CAS, SAML, OpenID Connect, LDAP, JWT...
Jackson

7.7 9.5 JSON

Core part of Jackson that defines Streaming API as well as basic shared abstractions
Apache Maven

8.8 9.5 L2 Build

Apache Maven core
Ebean ORM

6.5 9.5 L3 ORM

Ebean ORM
Hexagon

4.8 9.5 REST Frameworks

Hexagon is a microservices toolkit written in Kotlin. Its purpose is to ease the building of services (Web applications or APIs) that run inside a cloud platform.
mutiny

5.3 9.5 Reactive libraries

An Intuitive Event-Driven Reactive Programming Library for Java
Citrus

4.8 9.5 Testing

Framework for automated integration tests with focus on messaging integration
Apache Shiro

8.8 9.5 L3 Security

Apache Shiro
Fixture Monkey

4.2 9.5 Projects Testing Fixtures

Let Fixture Monkey generate test instances including edge cases automatically
Apache Wicket

6.1 9.5 L3 Web Frameworks

Apache Wicket - Component-based Java web framework
ServiceTalk

5.6 9.5 Projects Networking

A networking framework that evolves with your application
AspectJ

3.9 9.5 L1 Development

Seamless aspect-oriented programming extension.
Deep Java Library (DJL)

8.0 9.5 Machine Learning

An Engine-Agnostic Deep Learning Framework in Java
Light-Java

8.0 9.5 L4 Platform

A fast, lightweight and more productive microservices framework
OkHttp

9.9 9.5 L2 Networking

Square’s meticulous HTTP client for the JVM, Android, and GraalVM.
AssertJ

7.6 9.5 L4 Testing

AssertJ is a library providing easy to use rich typed assertions
SQL-Toy

5.9 9.5 Projects ORM

Java真正智慧的ORM框架，融合JPA功能和最佳的sql编写及查询模式、独创的缓存翻译、最优化的分页、并提供无限层级分组汇总、同比环比、行列转换、树形排序汇总、sql自适配不同数据库、分库分表、多租户、数据加解密、脱敏以及面向复杂业务和大规模数据分析等痛点、难点问题项目实践经验分享的一站式解决方案!
Apache RocketMQ

9.8 9.5 Messaging

Apache RocketMQ is a cloud native messaging and streaming platform, making it simple to build event-driven applications.
SWT

3.6 9.2 L1 GUI

DISCONTINUED. Eclipse Platform project repository (eclipse.platform.swt)
Akka

9.4 9.4 Distributed Applications

Build highly concurrent, distributed, and resilient message-driven applications on the JVM
Error Prone

8.6 9.4 L3 Code Analysis

Catch common Java mistakes as compile-time errors
JGroups

6.5 9.4 L2 Distributed Applications

The JGroups project
jstachio

3.1 9.4 Projects Template Engine

Java type safe statically compiled mustache
SnapKit

3.1 9.4 Projects GUI

A Java UI toolkit
Jolokia

5.7 9.4 L5 Monitoring

JMX on Capsaicin
Metrics

9.0 9.4 L4 Monitoring

:chart_with_upwards_trend: Capturing JVM- and application-level metrics. So you know what's going on.
Apache Orc

6.1 9.4 L1 Data structures

Apache ORC - the smallest, fastest columnar storage for Hadoop workloads
Nacos

9.9 9.4 Projects Microservice

an easy-to-use dynamic service discovery, configuration and service management platform for building cloud native applications.