Deliver web apps with confidence 🚀

Blockchain Todo App Tutorial Powered by Ethereum Smart Contracts

eID Middleware (main repository)

Writeups of previous editions

Go further into "Learn Spring Security":

Examples of UI Testing with Espresso, Mockk, androidx.test

Example React web-application: Simple interactive todo-list with http-request from json-placeholder.

Example Angular web-application: Simple interactive todo-list with http-request from json-placeholder.

Simple example of a real-time chat web app using Vaadin with Spring Boot.

Building a Todo List upon my last example of a real-time chat web app using multiple views in Vaadin (with Spring Boot).

A sample app that uses a Java Spring Boot backend connected to a database to display a fictitious art shop with a React front-end.

🍲Foodium is a sample food blog Android application 📱 built to demonstrate use of Modern Android development tools - (Kotlin, Coroutines, Flow, Dagger 2, Architecture Components, MVVM, Room, Retrof…

android-kotlin-fundamentals-starter-apps

Console application containing basic exercises made while reading C++ For Dummies. Familiarizing myself with concepts of the language that inspired both Java and C#.

2nd console application containing basic exercises made while studying C++ during the pandemic. Familiarizing myself with concepts of the language that inspired both Java and C#.

Multiple samples showing the best practices in connectivity on Android.

An Android application to use your iSee bluetooth LE keyring.

Spring web application tracking current Corona Virus data from Johns Hopkins University (updated daily).

Just Announced - "Learn Spring Security OAuth":

Simple dice rolling Android application for Yahtzee. Created as a warmup for improving my Kotlin.

A rework of my end term assignment of an Android app storing and mapping comic murals for an art walk in the city of Brussels. This time I will use Kotlin and coroutines.

Example project saving/loading data from SharedPreferences and switching between Light / Dark mode...

Very basic example of loose coupling with Spring beans.

A ChessClock for Android devices, a joined effort by Mrjsaw & H3AR7B3A7.

Setting up a simple soap web service following the example provided by spring.io guide to familiarize myself with soap services.

Simple examples of Java sockets for client <-> server communication over TCP/IP with test suites.

Listing different design patterns in Java, with code examples.

Generates a customized pitch to a company and automates mailing this pitch over a Gmail-account to given receivers. God knows this could save me tons of time, but I better not use it if I want to a…

Drawing and animating some nonsense to learn about graphics in Java.