The first version of AngularJS, Angular 1, was extremely popular among developers – especially the ones creating complex web applications. This framework simplifies the development task and helps speed up the process. With the release of the latest version, Angular 2, writing and testing an application is all set to become even simpler.
AngularJS 2 is set with everything you need to build a complex web application, such as:
In today’s API-driven age, Angular 2 has become crucial for creating single page applications (SPA). Previously, when there was a visitor, the website’s server would load the entire collection of assets, such as JS, CSS, images, etc., on the page. In the event that the user clicked on a link, the website would redirect to a new location, and the entire process of re-loading all assets and objects on the destination webpage would repeat. Today, SPAs have replaced this cycle by making the traditional behavior obsolete. For the starters, SPAs are standard web applications that load an entire webpage for once, along with all its assets and resources, and perform redirection by updating the webpage contents dynamically.
Below is an illustration highlighting the page refresh process in single page applications:
To understand the benefits of using AngularJS 2, it is important that the features of this framework be first understood. Some of the key features of Angular 2 include:
The advantages of exploring the benefits of Angular 2 are plenty. Here’re some to get you started:
Routing Support: While asynchronously loading content on the page, Angular 2 modifies the URL of the browser to reflect the changes in view.
Custom HTML syntax: Using AngularJS 2 one can create new elements/attributes, and extend new syntax to HTML. For example, we can create a tag
If you have been using jQuery, and are now struggling to confirm your decision about using Angular 2 in your upcoming project, here’s a comparison chart between the two to help you decide.
As you can see from the above, AngularJS 2, with its wide-ranging features, empowers you to create single page applications in the most creative way.
To be able to use Angular 2 as a ‘pro’, you need to be acquainted with its architectural style. Below is an outline of the same:
Angular 2 is definitely much more than that!
While the MVC-architectural pattern (model-view-controller) was prevalent in the past, Google has revolutionized it in a way by reprocessing Angular2 as a component-based framework. Components provide a way for writing application in parts – having different functionalities – which increase the modularity of applications and help reusing them.
In the end…
As is clear from the above, AngularJS 2 offers a better environment for quickly developing apps and migrating an existing application. With a plethora of new syntax and several advanced features set in, AngularJS 2 is definitely what you ought to check out now!