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.

2. 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.

3. 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

4. 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.

5. 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.

6. 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.

7. 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.
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.

8. 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.

9. 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.

10. 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.

11. Conclusion
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.
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