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By: Sagar Sharma

Node JS Vs Angular - How Are They Different?

From being just a simple client-side scripting programming language to becoming the #1 programming language of the web, JavaScript has come really far in the web development industry.

Thanks to the birth of JavaScript frameworks like Node JS and Angular, JavaScript’s popularity has sky-rocketed to a level that no other programming language has ever experienced.

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Today, both Node JS and Angular are two of the most wildly used open-source JavaScript frameworks. But since you’re already here, we’re going to assume that you have already heard about Node JS and Angular too many times.

So, we will skip the unnecessary and get to the point.

If you’re someone who knows nothing about Node JS and Angular except for the fact that they are JavaScript frameworks, then you have come to the right place.

In today’s Node JS Vs Angular blog, we are going to share everything there is to know about both JavaScript frameworks and explain how they are different from one another.

What is Node JS?

The Node JS framework was created using JavaScript. It’s an open-source, cross-platform runtime environment that allows developers to write server-side scripting code.

Node JS comes with a rich library of modules that simplifies Node JS development to a great extent. It is built on top of Google’s V8 JavaScript Engine and has some incredible features like a non-blocking I/O model and Event-Driven to name just a few.

Today, Node JS is the number 1 framework used for developing modern web applications.

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In case you want to get a deeper understanding of Node JS, be sure to check out our blog on What is Node JS.

What is Angular?

Angular is yet another popular JavaScript framework that was developed by Engineers at Google in 2009 and is maintained today by Google as well as its community of passionate developers.

Angular, just like Node JS, has also gained a top position. According to the Stack Overflow Survey 2019, Angular is on the 3rd position as one of the most preferred Web frameworks on the internet.

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The main reason why Angular has attained 3rd position on the list of top web frameworks is due to its Model-View-Whatever architecture.

Angular’s MVW architecture helps developers build data-driven, interactive front-ends of web apps, which makes it one of the most preferred front-end JavaScript frameworks of today.

How Is Node JS Different from Angular and Other JavaScript Frameworks?

On the surface, both Node JS and Angular are JavaScript frameworks. But deep down, they’re totally completely different. For starters, Node JS is mainly used for writing server-side scripts to build back-ends of web applications.

Angular, on the other hand, is a front-end JavaScript framework design to build interactive web app interfaces.

One of the reasons why Node JS took off rapidly is mainly because it allows developers to build an entire web application from scratch using the same programming language, JavaScript.

Apart from this, Node JS is also more efficient, flexible, and is perfect for building data-intensive and real-time applications compared to other back-end development programming languages available in the market.

Furthermore, what makes Node JS standout from the rest of the back-end development languages is its different sets of APIs. Node JS APIs include streams, HTTP requests, child processes, and support for file systems, which makes it possible to handle the same amount of load with less horsepower.

Node JS Vs Angular – Key Differences

As you just saw above, Node JS and Angular are quite different from one another. And while we’ve covered the important differences, there are still certain differences we left out.

So, let’s get them to them so that you can be more confident about your knowledge in the difference between Node JS Vs Angular.

1 – Basics

We already covered this sort of, but let’s get over it one last time. The Node JS framework is designed specifically for building web servers and scalable back-ends of web applications.

The Angular JavaScript framework, on the other hand, was created to build structured applications for both mobile and web.

2 – Deployment Process

Since Node JS is a JavaScript runtime environment, it is compulsory to install Node JS in the computer system in order to use it and develop Node JS web applications.

That being said, we’ve also written a simple guide on how to install Node JS in case you don’t know how to do it.

Angular, on the other hand, does not require any installation process. You can use the Angular by simply embedding it in the code.

3 – Programming Language

While JavaScript is the primary language used in both Node JS and Angular. But since both these frameworks have evolved, they’ve both started supporting other programming languages to build web apps other than JavaScript.

Node JS, for example, now supports CoffeeScript, TypeScript, and Ruby, while Angular also allows using Dart, TypeScript, and CoffeeScript.

4 – Use Cases

The Angular JavaScript Framework basically allows developers and companies building Interactive interfaces in their web applications.

Node JS, on the other hand, is a back-end development framework that is used for building fast and scalable server-side applications. Node JS Use Cases actually differ from building real-time chat apps to live-stream web apps and many more.

5 – Working with Data

Angular’s MVW architecture supports two-way data binding. Hence, the data of a web app is synchronized automatically between the model and the view. However, Angular does not provide any sort of support or feature to write database queries.

Talking about Node JS, the framework does allow writing database queries even in non-relational databases like MongoDB and CouchDB, which as a result makes it much easier for developers to build web applications.

In a Nutshell…

Angular is a front-end JavaScript framework that allows developers to create dynamic web applications, while Node JS is a back-end JavaScript framework that allows writing server-side scripting to build fast & scalable web applications.

Together, Node JS and Angular can help you build isomorphic web applications. Although the development part is a bit tricky, so you might need to hire Node JS developer to get it done right.

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