Powertools for AWS is a developer toolkit to implement Serverless best practices and increase developer velocity.

An open-source framework for making universal native apps with React. Expo runs on Android, iOS, and the web.

This is the latest advanced react patterns workshop

Learn React Hooks! 🎣 ⚛

Material for my React Fundamentals Workshop

Node.js + Typescript + PostgreSQL + Testcontainers integration testing example

Trustbit (Softwarepark) exercises and dojos for DDD and Data Science 💖

A collection of inspiring resources related to engineering management and tech leadership

Clean Architecture Example (Java): Example of what clean architecture would look like (in Java)

Diverse, the Fuzzer pico library you need to make your .NET tests more Diverse

Code Kata for a two-player trading card game

A collection of resources for learning DDD. All are free to access.

The videostore example from Martin Fowler's Refactoring, and from Episode 3 of cleancoders.com

Automatically detect and generate missing assertions for Junit test cases (also known as test amplification)

Descartes supports developers to improve their test suites by reporting weak spots in covered code

Build a Slack Clone with Elixir Phoenix and Stimulus

The Orione Team Learning Path

The HTML Presentation Framework

A Jenkins plugin to run builds inside Docker containers

Unified Queries for Java

Slices of Functional Programming

Slicing and coding game

⚡ Cheatsheet for developing lightning fast progressive Angular applications

Notes from books and other interesting things that I've read. Table of contents at the end 👇

A tiny framework that makes it easy to write Test Data Builders in Java

A Java Code Generator for Pojo Builders

Free monospaced font with programming ligatures

Get a full fake REST API with zero coding in less than 30 seconds (seriously)