Desktop/Android/HTML5/iOS Java game development framework

A high performance caching library for Java

A configuration as code language with rich validation and tooling.

A tool for mocking HTTP services

Hazelcast is a unified real-time data platform combining stream processing with a fast data store, allowing customers to act instantly on data-in-motion for real-time insights.

Apache NiFi

A comprehensive Domain-Driven Design example with problem space strategic analysis and various tactical patterns.

PDFsam, a desktop application to split, merge, mix, rotate PDF files and extract pages

A blazingly fast multi-language serialization framework for idiomatic domain objects, schema IDL, and cross-language data exchange.

Compiles Java bytecode to JavaScript, WebAssembly and C

Fluent assertions for Java and Android

Supplementary resources for the AWS Lambda Developer Guide

Extract tables from PDF files

The open source, cloud native tool for API Mocking and Testing. Microcks is a Cloud Native Computing Foundation incubating project 🚀

Periodic background tasks for React Native apps, cross-platform (iOS and Android), which run even when the app is closed.

Framework to interpret and transpile JVM bytecode to JavaScript, OpenCL or WebAssembly.

Smithy code generators for Go (in development)

Deep relational learning through differentiable logic programming.

Now known as Kid Money Manager. It's not a real bank, but keeps track of your kid's earnings, savings, and spending. Watch me Live Code its development on Twitch.

Kata to practice double-loop TDD.