Implementing an Angular Hybrid App Part 1

Before the release of, React, Vue, the most used framework for SPA was without any doubt Angulajs. We used it for small and large applications, because of its modularity that help us to organize the code in different logic modules. But now with the release of new frameworks, we have some questions: how I... Continue Reading →

Webpack with Angular2

In a previous post I spoke about the configurations to manage bundles in angular 2 with Systemjs. For this purphose, the latest versions of Angular CLI uses webpack and we can use it as module bundler in the new angular 2/4 applications. The reason of this choice is that webpack has a lot of plugins that they... Continue Reading →

Attachments management with Angular 2

A common issue that we faced in our applications is implement a component to allow the management of the attachment upload. We need to insert a file input field in the page, grab the change event of the field, extract the file and send it to a service. Recently I have needed to implement this... Continue Reading →

Http service in Angular 2

Use the http service in Angular 1 meant to deal with promises and defer, because it was based on APIs exposed by the $q service. Angular 2 makes a step ahead and the new implementation of the http service involves the observable pattern, with the using of RxJS javascript library. Why this big change? Because... Continue Reading →

Translations in Angular 2

A common requirement in Angular 2 is configure and share a service used from all the components of the application. In a multilanguage application, a service that we need to use is the provider for the language translations; obviously this module will be used in all the components, or at least in those that have... Continue Reading →

Lazy loading of modules in Angular 2

In the last post I shortly mentioned the ability of Angular 2 router to load lazily the application modules. This topic deserves more explanations, so let's go into details about this feature. The start point is an Angular 2 applications with a couple of indipendent modules; in orther to have better performances we want to... Continue Reading →

Feature modules in Angular 2

Angular 2 give us the chance to organize our application in modules. Briefly, a module is a library where there may be components, directives and pipes and define a block of functionalities; Angular 2 libraries itself are modules, like FormsModule, HttpModule. One cool behaviour of the modules is the ability to be loaded eagerly or lazyly through... Continue Reading →

Create a website or blog at

Up ↑