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Tutorials about the most trendy and popular Java and JavaScript frameworks.

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Writing real time applications using Spring and AngularJS (Part 2: Spring)

In the previous tutorial I already configured the entire web application, so that part is already behind us. In this tutorial I will add the code necessary to make the data access + websockets + RESTful webservice work. I’m going to work my way from the bottom up to the top, so the first step […]

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Writing real time applications using Spring and AngularJS (Part 1: Project setup)

HTML5 made browsers a powerful alternative to desktop applications. However, network traffic (when using AJAX or by simply loading pages) is always in one direction. The client requests a page from the server, which in turn responds with the proper content. With HTML5 WebSockets that’s a different story, websockets allow you to setup a full […]

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Write a widget using Dojo

A decade ago, the web was just a place full of websites and information. Today, the web has evolved into something bigger. Next to websites, you also have web applications or rich internet applications (RIA). With the new technologies like HTML5, CSS3 and JavaScript, the web became a good alternative to many desktop applications. One […]

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Write a widget using Dojo (demo)

In the previous tutorials we wrote our entire module using Dojo. In this tutorial I will finish the entire application by providing a HTML page and giving a demonstration of the application.

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Write a widget using Dojo (behavior)

In the previous tutorial we finally started writing our module. However, we didn’t do anything fancy yet except using inheritance and writing down our properties. If you remember the first tutorial, we created several attach points and events, which we’re going to use now to finish our stopwatch.

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Write a widget using Dojo (inheritance)

In the previous tutorial we did everything we needed to set up our widget like providing our template and the localized messages. In this tutorial I will start writing our widget module by explaining the module system and inheritance.

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Write a widget using Dojo (resources)

In this simple project I will demonstrate you how you can create your own widget. In this tutorial we will handle several principles/patterns that are commonly used in Dojo. The following topics will be handled: Modularity Dojo inheritance Templating, attach points and events Internationalization Scoping using hitch

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Building mobile apps with Dojo mobile

The entire web (and even the entire world) is changing. Today the world is more mobile than ever, and the web is following this trend. If you would compare the world 10 years ago to the world now, you will notice that a lot changed in the world of the devices. Desktop computers are making […]

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Building mobile apps with Dojo mobile (controllers)

After all these tutorials it’s finally time to write our controllers and with it, also our views. There are two controllers in this example, the first one (MoviesController) will give us a list of all movies, while the second one (MovieController) will give us a detailed view of one movie. Since all routing, storing and […]

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Consuming REST API’s with Spring

In the last tutorial we created a small REST API. So now that the “producing REST API” step is completed, it’s time to start consuming it in another Spring boot project. Last time we’ve already set up a module for this project, called spring-boot-rest-client.

Dojo promises & Deferreds

It’s already a while ago I wrote my last tutorial, so it’s time for the next one now. In this tutorial I’m going to talk about the Dojo Deferred module, in the JavaScript world also known as promises. As you probably know by now is that JavaScript is a language that makes it easy to […]

Ember.js in action: Components and views

In our last two tutorials we made a simple song list app where you could add/delete songs from a list. To make the app really good we’re going to add a rating component to the app, allowing us to rate the songs and eventually sort them based on their rating. So let’s start!

AngularJS $http and dates

When you’re writing AngularJS applications, chances are that you’re going to have to consume a REST API. If you’re as lucky as me you’ll encounter a situation where you’ll have to read dates. However, while Date objects are a part of the standard JavaScript specs, it’s not a part of the JSON spec. So… how […]

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Spring tutorials
Spring is one of the most popular frameworks for Java development. The tutorials on this blog cover various aspects of developing web applications with Spring, like Spring Web MVC, Spring Boot, Spring Data, Spring Security, ... .

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AngularJS tutorials
JavaScript is quite popular lately and developing large scaled application became really easy thanks to the various frameworks popping everywhere. AngularJS, made by the folks of Google is one of these frameworks and within the tutorials I'm covering the basics of AngularJS.

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JavaScript tutorials
Recently, a lot of frameworks started to pop out of nowhere. It is hard to follow up with the latest frameworks, but with these tutorials I try to cover the basics of most frameworks like Ember.js, React.js, AngularJS, Dojo, D3, ... .

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