Detailed Guide of Angular Development 2022

Today, billions of people use the web and mobile applications worldwide, no matter whether they are from the healthcare sector or banking. People find these apps super convenient and a perfect digital partner that helps in day-to-day life. These apps were developed considering several aspects, such as seamless user experience and interfaces. But how do these apps achieve such a level of perfection and reliability? If you ask us, we would say that part of the credit goes to a widely used framework, Angular, that has completely transformed the app world with its advanced features. Angular makes it easy for developers to create robust applications in no time. 

But why choose Angular when you have a number of options out there? Well, Angular is one of the most advanced frameworks that provide ease to developers to create custom apps in several languages, including HTML, CSS, and TypeScripts. This framework gives more reasons to choose it for your dream projects.

This blog post has rounded up everything you need to learn about Angular development. Read on to learn more.

Let’s start with the basics.

What is Angular Development?

Angular is a client-side open-source JavaScript-based frontend framework used to create custom applications in HTML, CSS & Typescript. Another common term used in the tech world, AngularJS was launched in 2009 by Misko Hevery and Adam Abrons as a project at Google. This frontend JavaScript framework was developed to create web-based dynamic apps in an easy manner due to its MVC (Model-View-Controller) feature. Currently, it is supported as a framework. Angular and AngularJS are two different terms. Don’t confuse Angular with AngularJS development. We will discuss the difference between these terms later in this blog post.

Do you know the key feature of Angular that makes it different from other programming languages? This framework uses TypeScript as a programming language. Although you can create Angular applications using Dart or JavaScript languages, TypeScript is still considered the primary language. 

Angular has four different primary types of web app development:

  • PWAs (Progressive Web Apps)
  • Business web applications
  • UI animations
  • Web and mobile applications

Angular vs AngularJS

Newbies in the Angular world get confused with different versions of the same framework. Angular also comes up with one more similar term: AngularJS,  Angular 2, Angular 4, Angular 5, Angular 6, and now Angular 14. But in reality, there are two frameworks- Angular and AngularJS.

Talking about AngularJS, this JavaScript-based web development framework was first released in 2010 and maintained by Google. Later Angular 2 was introduced in September 2016, which was a rewrite of the whole framework using TypeScript, which is called a super-set language of JavaScript. As we know modern browsers do not understand TypeScript, so a Transpiler or TR compiler is used to convert the TypeScript code to a simple and regular JavaScript code. 

There is a high chance the question might be hitting your mind: why use Angular when TypeScript is used as the primary programming language and comes with the overhead of transpilation? TypeScript allows developers to use data types, syntax highlighting, code completion, and many modern features that help them code faster and more efficiently. Not only this, but TypeScript also offers the ease to developers to use classes, objects, inheritance, and similar features that all other Objects Oriented Programming Languages offer.

If we say clearly, Angular is a framework that uses TypeScript as the primary programming language. This framework is available in different versions like Angular 2, 4, 5, 6, 7, and more which are all of the same frameworks. Each version is far much better than the previous one. On the other hand, AngularJS is entirely a different framework that uses JavaScript as the primary language. 

Pros of Angular Development

Everything has its bad and good sides, and so does Angular. Below, we have mentioned a few advantages of Angular. Check it out-

Component-based Architecture

The first on our list is one of the most important pros of Angular. This framework has a component-based architecture. It means each piece of the application UI with its features forms a separate component. Let’s take an example- the Facebook user interface includes different components, such as newsfeed, chat, stories, and more. Instead of having different methods, APIs, and structures, each component is self-sufficient and can easily communicate with each other. This component-based architecture in Angular is a plus point for programmers that helps them update the independent part of the application’s functionality without worrying about the other feature performance being affected. Such components are also reusable, improve code readability, and are easy to understand. 

Two-way Data Binding

The two-way binding syntax means that the data is connected to the view. If any data-related changes are made in a model, they will be immediately reflected in a view and vice versa. 

Asynchronous Programming

Asynchronous programming is crucial for modern web apps as it improves the overall speed of the operations and helps the systems to work smoothly without getting stuck. Such type of programming also enables the execution of multiple commands at the same time. 

Mobile-oriented Philosophy

Today, we are better aware that smartphones have become a crucial part of an individual's life. According to a statistic, we open our mobile devices 30 to 58 times a day. Not only this, but a study also shows that the general amount of time an average person spends on his phone exceeds three hours daily. It means users are now more interested in viewing websites or apps on smartphones rather than on other devices. And this is the moment when Angular turns out the best framework to work on. 

With Angular, programmers can create lightweight, high-performance web solutions that load fast and are perfect for smartphones. Programmers today follow a technique called lazy loading that improves the overall performance of a web app by loading components in the browser. This technique makes it easy and saves time for users to open a feature-rich web app on a cell phone. 

Robust Ecosystem

Angular offers huge resources for Angular developers: tools, add-ons, plugins, etc., that help them create complex web solutions in no time. Not only this, but it also resolves the issues more effectively and performs other tasks smoothly. 

Differential Loading

Differential loading is a technique used to load content and optimize bundle size. It can also create two different bundles for both legacy and new browsers. Angular implements the syntax and polyfills for new browsers, on the other side, creates a separate bundle with stable syntax for the legacy browser. In short, differential loading works great in reducing the bundle size and load speed for browsers. 

Cons of Angular 

Now, it’s time to discuss the key drawbacks of Angular. Since it’s an incredible technology that is regularly updated, there are a few disadvantages one should pay attention to. 

Migration from AngularJS

We have already discussed that Angular and Angular are two different terms. So, you cannot simply update a web solution based on AngularJS to Angular. It is necessary to follow the migration process. Well, the plus point is that Angular offers several migration tools to help in this process. But at the same time, it will take some time and resources. 

Frequent Version Releases

In order to enhance the performance of Angular and keep it relevant, Google releases a new version two times a year. But such speedy updates in the technology come up with the necessity to update Angular-based solutions very often. Although it causes no problem, updating it again and again sometimes becomes a real pain in the neck for DevOps engineers. 

Steep Learning Curve

Angular has a steep learning curve. Developers familiar with JavaScript would find Angular hard to learn as it is written in TypeScript. For this reason, the onboarding process becomes lengthy and turns out to be one of the disadvantages of Angular. 

Limited SEO Capabilities

Angular is considered a powerful technology for single web application development. But at the same time, the disadvantage of limited SEO capabilities will be a huge hindrance to web app success. Angular-based apps are rendered on the client’s side. The web crawlers of search engines cannot see the full structure and content of the web pages, which creates trouble while listing a website appropriately in the search engine results. 


There is no shadow of the fact that Angular is a leading framework that has helped many startups become Fortune 500 companies providing everything a developer desires to create a successful web solution. The above-listed advantages are evident in how efficient and great the Angular technology is today. 

If you’re interested in availing the Angular development services, get in touch with experts of 75way - a leading Angular development company in the USA. The company specializes in the Angular development field and has full-fledged talents to work on your project. You can rely on the years of experience the company has to work in several business verticals across the globe. So, what are you waiting for? Connect with the experienced and well-versed professionals of 75way and avail our services now!