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

Free and Open Source, Distributed, RESTful Search Engine

Everything you need to know to get the job.

All Algorithms implemented in Java

Spring Framework

Google core libraries for Java

Getting Started with Spring Boot 3:

A browser automation framework and ecosystem.

Mirror of Apache Kafka

Learn System Design concepts and prepare for interviews using free resources.

Apache Flink

Jenkins automation server

GraalVM compiles applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀

Zipkin is a distributed tracing system

Modular and customizable Material Design UI components for Android

The official home of the Presto distributed SQL query engine for big data

Quarkus: Supersonic Subatomic Java.

Suite of tools for deploying and training deep learning models using the JVM. Highlights include model import for keras, tensorflow, and onnx/pytorch, a modular and tiny c++ library for running mat…

Zuul is a gateway service that provides dynamic routing, monitoring, resiliency, security, and more.

Apache Druid: a high performance real-time analytics database.

Guice (pronounced 'juice') is a lightweight dependency injection framework for Java 11 and above, brought to you by Google.

Feign makes writing java http clients easier

Test Automation Made Simple

Alluxio, data orchestration for analytics and machine learning in the cloud

Catch common Java mistakes as compile-time errors

Apache Storm

Code for Quartz Scheduler

jOOQ is the best way to write SQL in Java

GraphQL Java implementation

Optimized UI components for Firebase