Spring Framework

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

Netty project - an event-driven asynchronous network application framework

光 HikariCP・A solid, high-performance, JDBC connection pool at last.

IntelliJ IDEA & IntelliJ Platform

A Java 8+ Jar & Android APK Reverse Engineering Suite (Decompiler, Editor, Debugger & More)

Logstash - transport and process your logs, events, or other data

Vert.x is a tool-kit for building reactive applications on the JVM

Redis Java client

The Java gRPC implementation. HTTP/2 based RPC

A Java API for generating .java source files.

PocketHub Android App

Java Native Access

A damn simple library for building production-ready RESTful web services.

Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.

A programmer-oriented testing framework for Java — ⚠️ maintenance mode

📈 Capturing JVM- and application-level metrics. So you know what's going on.

A fast dependency injector for Android and Java.

Use SQL to query Elasticsearch

Real - time non-invasive AOP framework container based on JVM

Tutorials for using RabbitMQ in various ways

Runtime code generation for the Java virtual machine.

Asynchronous Http and WebSocket Client library for Java

Advanced Java Redis client for thread-safe sync, async, and reactive usage. Supports Cluster, Sentinel, Pipelining, and codecs.

Yahoo! Cloud Serving Benchmark

An enhanced Guava-based event bus with emphasis on Android support.

Integration with Netflix OSS components

Apache Maven core

An application observability facade for the most popular observability tools. Think SLF4J, but for observability.