With the increasing usage of the Internet and mobile devices, there is a great demand for robust applications. Such an immense demand for applications gave rise to the development of frameworks and tools for creating them. A plethora of frameworks, tools, environments, and libraries are available to help developers build interactive websites and applications.
- MongoDB: It is one of the most popular NoSQL database management systems.
- ExpressJS: It is among the Node.js frameworks that make the development of web applications effortless.
So, without further ado, let us begin.
What is Node.js?
Pros of Node.js
- Node.js enables developers to scale applications horizontally and vertically. We can achieve horizontal scaling by adding extra nodes to the existing system, whereas vertical scaling is by adding extra resources to each node of a system.
- It offers high performance and fast code execution speed, as it runs on a V8 engine and supports non-blocking I/O operations.
- Node.js has strong community support. There are active and experienced developers who contribute their knowledge and help others to learn Node.js.
Cons of Node.js
- Node.js lacks consistency, as its API changes frequently, and these changes are backward-incompatible.
- As Node.js is unopinionated, you need to build everything from scratch.
- Node.js is not ideal for heavy-computing applications, as it does not support multithreading.
- There is an npm registry, which organizes the installation and manages third-party Node.js programs. Some of the packages in this registry are immature, i.e., not well documented or of poor quality.
What is AngularJS?
AngularJS is an open-source web framework for creating single-page applications. It provides a framework for Model-View-ViewModel (MVVM) and Model-View-Controller (MVC) architectures to simplify the development and testing of web applications. It is licensed under the MIT License and developed and maintained by Google.
HTML is a great option for declaring static documents, but it is not ideal for declaring dynamic views in web applications. This is where AngularJS comes into the picture. AngularJS enables us to extend HTML vocabulary with ng-directives, and it converts static HTML into a dynamic one.
Pros of AngularJS
- The two-way data binding feature of AngularJS enables an immediate synchronization between the model and the view. If there are any changes in the view data, they immediately get revised in the model and vice-versa.
- Single-page applications developed using AngularJS are quicker to load, work on every platform, are easier to maintain, and offer a great user experience.
- AngularJS supports real-time testing. It allows web applications to undergo unit and end-to-end testing.
- There is no need for other third-party software to support applications developed using the AngularJS framework, which, in turn, saves time and resources.
Cons of AngularJS
- Users having little to no knowledge of MVC find AngularJS challenging to use.
- AngularJS does not offer server authorization and authentication. Therefore, it is less secure.
- There is no specific approach to performing a single task, as there are numerous ways available. Therefore, it becomes challenging to determine the optimized approach among all.
Node.js vs AngularJS
Here are some major differences between Node.js and AngularJS.
|Developers use Node.js to build server-side networking applications.||They use AngularJS to develop single-page client-side applications.|
|There are numerous Node.js frameworks, like Express.js, Sails.js, and Partial.js.||AngularJs itself is a web application development framework.|
|Node.js is well-suited for developing small-size projects, and it is ideal for developing I/O intensive web applications and video streaming sites.||It is an excellent choice for building highly responsive and interactive web applications.|
|Node.js is based on the Event Loop model, due to which it is single-threaded.||It is based on Model-View-Controller (MVC) design pattern.|
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