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.

Google core libraries for Java

Getting Started with Spring Boot 3:

Netty project - an event-driven asynchronous network application framework

Telegram for Android source

Apache Flink

a fast, scalable, multi-language and extensible build system

Desktop/Android/HTML5/iOS Java game development framework

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

High Performance Inter-Thread Messaging Library

This is a sample app that is part of a series of blog posts I have written about how to architect an android application using Uncle Bob's clean architecture approach.

Git Server with CI/CD, Kanban, and Packages. Seamless integration. Unparalleled experience.

Very spicy additions to the Java programming language.

Generate diagrams from textual description

OpenRefine is a free, open source power tool for working with messy data and improving it

The Clojure programming language

A collection of source code generators for Java.

Spinnaker is an open source, multi-cloud continuous delivery platform for releasing software changes with high velocity and confidence.

Flyway by Redgate • Database Migrations Made Easy.

Apache JMeter open-source load testing tool for analyzing and measuring the performance of a variety of services

A compact and highly efficient workflow and Business Process Management (BPM) platform for developers, system admins and business users.

Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. By default it supports the Google Java Style Guide and Sun Code Conventions, but is highly co…

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

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

Catch common Java mistakes as compile-time errors

Apache Storm

jOOQ is the best way to write SQL in Java

Java 1-21 Parser and Abstract Syntax Tree for Java with advanced analysis functionalities.