Awesome Java libraries page 1 - Most Popular

The Most Popular Java libraries

Page 1

Spring Boot

10.0 10.0 L5 Web Frameworks

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

10.0 9.5 L5 Miscellaneous

Design patterns implemented in Java
Spring

10.0 10.0 L2 Web Frameworks

Spring Framework
Elasticsearch

10.0 10.0 L2 Search

Free and Open Source, Distributed, RESTful Search Engine
Protobuf

10.0 10.0 L1 Data structures

Protocol Buffers - Google's data interchange format
Apache Spark

10.0 10.0 Machine Learning

Apache Spark - A unified analytics engine for large-scale data processing
Dubbo

9.9 9.8 Networking

The java implementation of Apache Dubbo. An RPC and microservice framework.
Prometheus

9.9 10.0 Monitoring

The Prometheus monitoring system and time series database.
Guava

9.9 9.7 L3 Utility

Google core libraries for Java
Netty

9.9 9.6 L2 Networking

Netty project - an event-driven asynchronous network application framework
RxJava

9.9 8.8 L2 Reactive libraries

RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.
OkHttp

9.9 9.2 L2 Networking

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

9.9 8.8 L1 REST Frameworks

A type-safe HTTP client for Android and the JVM
Apache Kafka

9.9 10.0 L2 Messaging

Mirror of Apache Kafka
Nacos

9.9 9.3 Projects Microservice

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

9.9 6.4 L3 Imagery

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

9.8 9.9 L2 Machine Learning

Apache Flink
Arthas

9.8 8.4 Projects Utility

Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas
p3c

9.8 0.0 Projects Code Analysis

Alibaba Java Coding Guidelines pmd implements and IDE plugin
MyBatis

9.8 9.6 L4 ORM

MyBatis SQL mapper framework for Java
Apache RocketMQ

9.8 9.6 Messaging

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

9.8 9.5 Projects Distributed Transactions

:fire: Seata is an easy-to-use, high-performance, open source distributed transaction solution.
fastjson

9.8 0.0 L1 JSON Processing

DISCONTINUED. FASTJSON 2.0.x has been released, faster and more secure, recommend you upgrade.
Keycloak

9.8 10.0 L2 Security

Open Source Identity and Access Management For Modern Applications and Services
Sentinel

9.8 6.5 Projects Microservice

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)
LeakCanary

9.8 7.8 L3 Projects Monitoring

A memory leak detection library for Android.
libGDX

9.8 9.2 L2 Game Development

Desktop/Android/HTML5/iOS Java game development framework
kibana

9.7 10.0 L3 Logging

Your window into the Elastic Stack
Hystrix

9.7 2.7 L2 Distributed Applications

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 distributed systems where failure is inevitable.
EventBus

9.7 0.0 L4 Projects Messaging

Event bus for Android and Java that simplifies communication between Activities, Fragments, Threads, Services, etc. Less code, better quality.