With over 1.5 million live websites built on Angular JS, the question should really be, “why shouldn’t you hire AngularJS developers?”
Since it was introduced in 2010, over 3.5 million websites have been built using AngularJS.
But let’s break it down and evaluate exactly why AngularJS is the best for web application development.
Basics of AngularJS
AngularJS is a structural framework that allows you to write in HTML. But AngularJS lets you extend HTML’s syntax. This allows better expression of the application’s components.
The framework has data binding and dependency injection. This renders the need for lengthy code unnecessary.
AngularJS uses the MVC (model-view-controller) architecture. The main reason why an MVC architecture is preferred is that it increases the scalability of a project. This architecture is ideal for building complex yet lightweight applications.
A grasp of the fundamentals will make it easier to understand why Angular JS is preferred for web app development.
1. Easy to Learn
For most developers, HTML and CSS are like reciting the ABCs. And if you know the fundamentals of Javascript, HTML, and CSS, Angular is very easy to learn.
Google recently released the latest version, Angular 12. This version is even more simple to master than AngularJS.
It is also easier to work with than other frameworks.
Because it is such an easy framework to learn, many developers have a good understanding of Angular. This makes it easy to hire AngularJS developers for your project.
2. Facilitates Easy Web Application Management
To make a web application, developers have to split the code into the MVC components. Then, they have to write code that will make the application function sequentially. That’s how the application will know what function triggers which action.
When you use Angular, the developer only has to split the code. The framework will put the three parts together, saving the AngularJS developer a lot of time.
Angular has something called declarative UI. This means you don’t have to use JavaScript to create the UI of the web application. You can use HTML instead, which is considerably easier. The declarative UI automatically loads components to your specified layout. This cuts the effort needed for front-end development.
3. Reliable Support from Google
Does a framework need more validation than that it’s preferred by Google? Angular is an open-source framework that was built by Google.
Because it is open-source, there is large community support if you ever get stuck.
Google also constantly works on version enhancements and updates to the framework. What started as AngularJS is now on version Angular 12. Google is also working on further updates, which will make the framework easier to work with.
4. Testing Is Made Easy
Even the best AngularJS developers can’t write codes without fault. And testing is often the longest phase of web app development. Angular has simplified unit testing.
This isolates individual units of code before conducting the test. By doing this, you can verify if your logic is foolproof.
Though this may seem like the obvious way to conduct tests, it’s not possible to do it manually. And few frameworks conduct unit testing, which is why Angular is unique.
There are additional tools like Karma and Jasmine that further help you test your web application.
5. Scaling with Angular
Every entrepreneur wishes to grow their business. Thus a scalable website is necessary.
Angular is written using the TypeScript language, which is the superset of JavaScript. The major advantage of TypeScript is that it helps identify and eliminate mistakes as you’re typing the code. This is a powerful tool for an enterprise-scale application as it helps ensure clean code.
Angular CLI is a tool that helps in scaling a project. The command-line interface helps automate workflow. It adds features to existing Angular applications. It also performs unit testing and end-to-end testing.
Angular has a component-based architecture. This separates functional or logical components and gives the components clear definitions. The components are separated into methods, events, and properties. The objective for doing this is to increase the effective reusability of the components. The easier it is to reuse a component, the faster it is to scale the application.
6. Dependency Injection – What It Means
Angular has a built-in dependency injection mechanism. This is a software design that determines how components get their dependencies. This means you don’t need to code the dependencies within the component, saving you a lot of time.
Dependency injection helps to make the component more testable and maintainable. It also increases the readability of a code. So if you want to go back to a particular component, it will be easier to comprehend.
The mechanism also works in such a way that the injectors are independent of one another. This makes it easier to make a change on one component without it affecting another one.
This mechanism makes life easier for an AngularJS developer. Thanks to these tools, the developer can focus on building a unique web application without having to commit months to writing code.
7. Data Binding – What It Means
Simply put, the data binding technique controls the relationship between the model and view components in an MVC pipeline.
When users interact with an application, the data is changed in the view component. With data binding, angular automatically synchronizes the data in the model to reflect the change in view.
This is called two-way data binding. One-way binding is also possible with Angular. Here, the data only flows in one direction.
8. Extensive Resources
Angular was built in 2009 and came into use in 2010. Since then, the resources for building complex apps and advanced features have boomed.
There are so many tools, IDEs, and data libraries that Angular developers can take advantage of. Integration with other libraries is seamless.
9. Angular Rendering
Both client-side and server-side rendering is possible with Angular.
Typically Angular applications use client-side rendering. Developers can render the entire application on the browser. This makes the initial page load a bit slower, but the load time for subsequent pages is quicker.
Using Angular Universal, you can render Angular applications on the server. This way, the HTML page is created only after a user triggers an action. Though this happens in milliseconds, the load on the server is increased in this method. The advantage, however, is that search engines can crawl sites better.
Hiring an Angular Developer
A Stack Overflow survey in 2020 revealed that Angular is the third-most preferred framework by developers. This is due to the features of Angular that we discussed previously.
Angular developers are probably the happiest developers out there since they have so many shortcuts to developing a fantastic application. Using Angular means reduced coding time and simpler testing.
Angular does not limit developing capabilities in any way. You can use Angular to build complex e-commerce apps, games, and offline web apps. But that’s not it. You can use it to also build single-page web applications.
The possibilities are endless.