Interactive roadmaps, guides and other educational content to help developers grow in their careers.

Design patterns implemented in Java

Mastering Bitcoin 3rd Edition - Programming the Open Blockchain

Open-source IoT Platform - Device management, data collection, processing and visualization.

Vitess is a database clustering system for horizontal scaling of MySQL.

Apache ShenYu is a Java native API Gateway for service proxy, protocol conversion and API governance.

Asynchronous Http and WebSocket Client library for Java

Exemplary real world application built with Angular

Linux enumeration tool for pentesting and CTFs with verbosity levels

Simple (relatively) things allowing you to dig a bit deeper than usual.

A modern high-performance open source message queuing system

I challenged myself to see if I could create a voxel game (Minecraft-like) in just one week using C++ and OpenGL, and here is the result

JSON-RPC for Java

A library for building reliable, scalable and distributed event-sourced applications in Scala

A collection of resources covering different aspects of JMeter usage.

Google OAuth Client Library for Java

Cool components for Ext JS

Apache Avro RPC Quick Start.

gRPC Load Balancing on Kubernetes examples

service discovery based on redis

This library has moved to https://github.com/googleapis/sdk-platform-java/tree/main/gax-java.

Schema evolution for akka-persistence

RPC with service discovery base on netty

Simple JSON-RPC for Java

A tutorial on doing blue/green deployments with Kubernetes

This is a project demonstrating the capabilities of the Unity 3D engine. Everything is taken from all over the place. Links to the original owners are provided.

Z-Wave Home Automation library for .NET / Mono

Small simple sample of a multi-user chat over websockets

Let your servers and clients communicate over function calls! JSON-RPC 2.0 library for Scala and Scala.js