Discover @H3AR7B3A7 Open Source projects

Steven D'Hondt (@H3AR7B3A7)

H3AR7B3A7

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Registered over 5 years ago
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Location 🇧🇪 Belgium
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Python
1,731

DockerAndKubernetes

Docker and Kubernetes cheat sheets and examples for familiarization. Also contains some documentation on LXC.

SpringSoapServiceExample

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

CoronaTracker

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

WindowsTerminalAndPowershell

Documentation on my Windows Powershell preferences and created functions, mostly for personal reference.

MoreSpringCourses

Some projects made while learning about Spring Core & Spring MVC.

VaadinChat

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

FriendsList

Revisiting Ruby on Rails nearly 10 years later by making a friend list application with some help of freeCodeCamp.org.

JavaSnake

Using java graphics to make a simple snake game.

FormSixLetterWordsAPI

Assignment for a job interview.

ArtWalkInKotlin

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.

SwiftIdeaListExample

Example simple swift application storing user data in a tableview

LooseCoupling

Very basic example of loose coupling with Spring beans.

SwiftMapExample

Example Swift mobile application using map view.

SecondBrain

This is a work in perpetual progress. Feel free to poke around my second 🧠, and correct any farts or complete any of the topics.

BootstrapExample

Example reactive website in HTML5 with CSS3 and most of bootstrap 4 basics.

JEE_Recap_Task

Derde Hands Webshop

AngularExample

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

ReactExample

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

LinuxTerminalAndBash

Documentation on Linux Terminal and Bash, mostly for personal reference.

ThymeleafExample

Example simple internationalized web-blog using sql, spring data jpa, thymeleaf, gradle

BackToTheRoots

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

PassByValueVsReference

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#.

EndTermAndroidProject

My end term assignment for an Android app storing and mapping comic murals for an art walk in the city of Brussels.

JavascriptExample

Simple example of a JavaScript web app for local weather with dark sky API.

DesignPatterns

Listing different design patterns in Java, with code examples.

ProfilePage

A bootstrap page I use as profile / CV

SwingExample

Example registration form with most of swing basics and IOStreams.

MultiPurposeVaadinApp

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

NieuwpoortseVistival

End term assignment for Festival in Nieuwpoort

EarlyAngularProjects

Some projects made while learning about Angular.

JavaGraphics

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

Yahtzee

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

SimpleClientServerExamples

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

FurtherBackToTheRoots

Small applications made while studying C in Harvards cs50 course. An introduction to several concepts of computer programming.

EarlyMonorepoProjects

Some projects made while learning about Monorepos (Nx).

SharedPreferencs

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

AutomatedPitchMailer

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 actually get a job. XD

EarlyReactProjects

Some projects made while learning about React.

ProblemSolving

A collection of solutions to various problems with example test cases, documented while improving my problem solving skills. (Work in progress...)

H3AR7B3A7

GitHub profile markdown page.

SpringProducerTests

A small example of a reactive web producer with tests and reactive mongo db.

JUnit5

Checking out new features in JUnit Jupiter.

NewJavaFeatures

Taking a look at new features in JDK 9 and up.

CardDeck

Example on creating a Card Deck using OOP.

ExploringNativeApplications

Exploring GraalVM and Native Build Tools.

RNGesus

The random number generator for streamers and giveaways.

LoggingProject

Testing Spring, ELK stack and docker configuration.

ExploringSpringWebFlux

Trying out reactive programming with Spring WebFlux.

SpringBootTDD

A simple example of Test Driven Development (TDD) with Spring Boot REST services, JUnit 5 & Mockito.

CodeKatas

Code katas in Java, for drilling good coding practices.

SignallingServer

A very basic signalling server for a simple VoIP application.

FormlyExample

ExploringSpringIntegration

Trying out Spring Integration.

AngularAndSpringSecurity

A simple angular application with resources secured by Spring Security.

CertificationPractice

Exploring the ins and outs of Java for the 'Oracle Certified Professional' Certification: 1Z0-815, 1Z0-816 & 1Z0-817

FullStackExample

Application using best practices frameworks and tools.

EarlyStylingProjects

Some projects made while learning about styling with CSS and SASS.

ChromeUriKeyboardShortcuts

My first Chrome Extension.

MultiModuleGradleSpringProject

Example of how to bundle Gradle projects and inherit dependencies from a parent.

EarlyNodeProjects

Some projects made while learning about Node.

DependencyInjection

Dependency Injection best practices using spring.

SF-Assignment

As preparation for a group assessment, we were asked to provide a solution in pseudocode for a business problem.

ContactManagerBackend

The back-end for a contact manager application, with Spring security.

EarlyVueProjects

Some projects made while learning about Vue.

SpringConsumerTests

A small example of a reactive web consumer with tests.

ServletsAndJsp

Exploration of Java Enterprise web applications, Servlets and Java Server Pages.

Toolbox

Example Spring Boot - Angular project (WIP), using best practices and highly recommended libraries for project & code quality.

Nvim

My NVIM settings and documentation for windows.

SpaceInvaders

A very simple game made with PyGame to familiarize myself again with an old childhood friend, Python.

BestPractices

Collection of interesting book summaries on coding best practices.

MultiModuleMavenSpringProject

Example of how to bundle Maven projects and inherit dependencies from a parent.

MochaTesting

TDD example with Mocha and Chai.

ExploringGradle

Exploring Gradle using both Groovy DSL & Kotlin.

FormExample

SpringMVC

After exploring Java Enterprise, Servlets & JSPs I felt ready to return back to Spring. I will explore what Spring MVC is all about, using a Spring servlet stack.

SpringServletStackCode

Further exploration of the Spring servlet stack, using Code-based configuration.

KeyCloakWithSpring

Exploring KeyCloak with a Spring application.

SpringCourses

My exercises and new insights bundled together as I am reviewing previous projects and reading books while learning about best practices using Spring.

EarlyGwtProjects

Some projects made while learning about Google Web Toolkit.

SpringServletStackXml

Further exploration of the Spring servlet stack, using XML-based configuration.

OldSchoolDecoupling

Old school (pre-Spring) decoupling of a simple hello world command line application with and without a factory method.

JSProjects

Some example JavaScript exercises and small projects.

ExploringSomeTechnologies

Exploring various technologies and concepts for familiarization. This repository just handles different unrelated subjects that aren't really part of any one coherent project.

ExploringJupyterLab

This is just an exploration in using Jupyter Lab, Notebook and some useful Python libraries. Some basic commands, markups and extensions setup are documented here too.

Jupyter Notebook

h3ar7b3a7-monorepo

NextJS-Course

LambdasAndStreams

Some exercises on using lambdas and streams on different types of collections.

DecouplingWithSpring

Decoupling with Spring configuration annotation of a simple hello world command line application, a comparison to my 'OldSchoolDecoupling' repository.

SpringBootInAction

After exploring servlets and Jsp in a Maven web application and Spring MVC in a custom Maven build with spring mvc dependencies, let us go back to a Spring Boot application, set up with the initializr.

JavaPersistence

Persistence in a Java application to add Products to DB used by Spring web shop for a pet store (See repository: TjEnterprise).

DjangoCourse

Revisiting Python Django web framework nearly 10 years later with some help of freeCodeCamp.org.