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

Ghidra is a software reverse engineering (SRE) framework

Free universal database tool and SQL client

Getting Started with Spring Boot 3:

A browser automation framework and ecosystem.

The automation tower defense RTS

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

Orchestrate everything - from scripts to data, infra, AI, and business - as code, with UI and AI Copilot. Simple. Fast. Scalable.

IntelliJ IDEA & IntelliJ Platform

Modern Java - A Guide to Java 8

MIT Deep Learning Book in PDF format (complete and parts) by Ian Goodfellow, Yoshua Bengio and Aaron Courville

Style and Grammar Checker for 25+ Languages

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

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

Tools for keeping your cloud operating in top form. Chaos Monkey is a resiliency tool that helps applications tolerate random instance failures.

1️⃣🐝🏎️ The One Billion Row Challenge -- A fun exploration of how quickly 1B rows from a text file can be aggregated with Java

AutoMQ is a diskless Kafka® on S3. 10x Cost-Effective. No Cross-AZ Traffic Cost. Autoscale in seconds. Single-digit ms latency. Multi-AZ Availability.

✅ The programmer-friendly testing framework for Java and the JVM

Upserts, Deletes And Incremental Processing on Big Data.

Apache Pinot - A realtime distributed OLAP datastore

Shattered Pixel Dungeon is an open-source traditional roguelike dungeon crawler with randomized levels and enemies, and hundreds of items to collect and use. It's based on the source code of Pixel …

Source code to omnibus edition of _The Busy Coder's Guide to Android Development_

Traditional roguelike game with pixel-art graphics and simple interface

Terasology - open source voxel world

Android audio forwarding PoC (scrcpy, but for audio)

Limbo is a QEMU-based emulator for Android. It currently supports x86, ARM, PowerPC, and Sparc emulation for Intel x86 and ARM android devices. See wiki https://virtualmachinery.weebly.com for APK …

Apache NetBeans

XMage - Magic Another Game Engine

MIT App Inventor Public Open Source

TripleA is a turn based strategy game and board game engine, similar to Axis & Allies or Risk.