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

Everything you need to know to get the job.

Getting Started with Spring Boot 3:

Netty project - an event-driven asynchronous network application framework

Open Source Identity and Access Management For Modern Applications and Services

Mirror of Apache Kafka

Conductor is an event driven orchestration platform providing durable and highly resilient execution engine for your applications

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

Event Driven Orchestration & Scheduling Platform for Mission Critical Applications

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

Desktop/Android/HTML5/iOS Java game development framework

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…

Learn Low Level Design (LLD) and prepare for interviews using free resources.

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

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

RxJava bindings for Android

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

QuestDB is a high performance, open-source, time-series database

Awesome LeetCode resources to learn Data Structures and Algorithms and prepare for Coding Interviews.

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

The ZAP by Checkmarx Core project

Style and Grammar Checker for 25+ Languages

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

APM, (Application Performance Management) tool for large-scale distributed systems.

Access your entire server infrastructure from your local desktop

Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

The Metadata Platform for your Data and AI Stack

An Android TabLayout Lib

A configuration as code language with rich validation and tooling.