With the number of internet and smartphone users on the rise, every corporation, major or otherwise, is increasingly looking to shift their mode of operations to web applications. Every software company is involved in some way or the other in developing web applications and this has lead to an increase in the demand for trained professionals who excel at app development.
Single Page Application or SPAs is a type of web application that has become very popular in recent times and for good reason. The SPAs load a single HTML page that is then updated depending on the input from the user. This cuts down the page loading time as the page will be more responsive. They also reduce the network traffic and server load since the applications are rendered on the client end.
AngularJs supports SPAs and it is also in a unique position to offer more. Sometimes, web applications are large and cannot be built as a SPA. However, even these can be built as hybrid SPA applications. The application is divided into smaller sections and each of these sections is built as a SPA. Features of AngularJs such as routing, templates, journaling, etc. become very useful here to integrate these SPAs into a large app.
AngularJs has an in-built dependency injection system that impacts how the application is wired. The framework provides the dependencies to the developers upon request. This reduces the load on the server which, in turn, makes the application faster. The dependency injection becomes even more helpful during testing and while building SPAs. You can split the application into smaller modules and use dependency injection to test the modules independently.
AngularJs uses an architecture that is a combination of MVC(Model-View-Controller) and MVVM(Model-View-ViewModel). You will only have to divide your code into MVC components and the AngularJs takes care of providing the MVC pipeline. This reduces the amount of line coding to be performed by the developer. Want to create robust web applications without writing a ton of code? Go for AngularJs training.
One of the biggest advantages of AngularJs is its ability to break down an action into its services and sub-controllers. The developers working on the application can code and test their parts independent of the other’s work. This makes it easier to scale the project and streamlines the workflow.
AngularJs is built and maintained by Google, and there is an immense amount of trust that is placed on it. Add this to all the various advantages of AngularJs, it is not surprising at all that this has emerged as one of the most sought after qualifications for web development jobs. While learning Angular, it is important that you learn all the versions that are currently in use, as well as the latest version. This will help you understand the code written on the older versions and will equip you to create new apps using the latest version.