However, both technologies are different from each other in terms of many factors. So, here let’s see them in detail.
What is Node.js?
What is Angular?
If you want to develop dynamic web apps with a structural framework, you need to go for Angular. Angular lets the developers make use of HTML as the template language in the project and here the components of the application get expressed clearly and briefly using HTML syntax.
According to similartech survey here are the number of sites used both technologies
Features of Node.js
- It is fast
- It is asynchronous and event driven
- No buffering
- Highly scalable
- single Threaded
- No buffering
- Open source
Features of Angular
- The MVC framework
- HTML user interface
- Access to POJO model
- Unit testing facilities
- Behaviour with directives
Pros and Cons of Node.js
Pros of Node.js
Node.js offers Scalability
It is used as a single programming language
It is easy to learn
The support of an active and large community
Offers high performance
Offers advantage of caching
Node.js comes with an open source runtime environment which provides the facility of caching single modules. The moment a request comes for the first module, it gets cached in the memory of the application. With caching, it becomes possible to load the app quickly and get back to the user faster, thus saving the developers from re-executing the codes.
Benefits of Fullstack JS
Freedom to develop apps
For the developers, Node.js offers the freedom to develop software and apps. In the case of Ruby on Rails, you will not find this feature due to the presence of some guidelines. While with app development, you can start everything from scratch. Support for tools that are used commonly
It is possible for developers to get support for a number of commonly used tools with Node.js.
Cons of Node.js
A strong library support system is absent
API is not stable
One of the main issues that developers encounter is the instability of API. Sometimes, the new API comes with issues of being incompatible to changes backward. This way the developers have to work towards making necessary changes in the accessible code bases so that it achieves compatibility with the latest version API of Node.js.
Asynchronous programming model
Adopting the asynchronous programming, a model can be considered as the main requisite for adding scalability in the applications. Compared to the linear blocking I/O programming, a number of developers find Node.js to be more difficult. With asynchronous programming, chances are more than the codes become clumsier and this way, the developers are more inclined towards working on nested calls.
Pros and cons of Angular
Pros of Angular
Two-way data binding
With AngularJS, it is possible to have data binding in an easier and faster manner without the involvement of a developer. With the two-way data binding, it becomes possible to see any changes made in the view directly in the model at the same time and vice versa.
Faster application prototyping
Rapid prototyping is actually a kind of a buzzword which is taking rounds around us. It is possible to build app prototypes with great functionality in no time with fewer amounts of codes. Once it is out, you can collect user feedback to make necessary changes without getting irritated.
Use of directives
In order to keep the HTMP pages and scripts clean and properly organized, AngularJS makes use of directives. This helps you bring together some specific functions and write independent codes and use them repeatedly. The framework also lets the developers build custom directives apart from offering a set of pre-defined directives.
It is possible to offer outstanding user experience with the use of AngularJS. It does by offering fast-loading, responsive and easily navigating apps and websites.
Improved server performance
The burden from the server CPUs gets reduced because of the support for caching and other processes. So because of the reduced traffic, the server is said to function well and it responds to the API calls and serves only the static files.
The MVVM architecture
AngularJS brings on table the MVC and MVVM design patterns so as to implement in projects, strong base for app performance. Such kind of design divisions keeps the design and visual presentation separate from data and so it becomes easy to carry out the development of complex projects with ease.
The plain HTML templates
Another good thing you can have from the framework is the use of plain HTMP templates. As DOM elements the templates are passed to the compiler and this itself offers some advantage in terms of better workflow. Moreover, with it, you can easily carry out extension, reusability, and manipulation of templates.
Highly testable products
One of the best things about choosing Angular is that you get to build applications and websites which are highly testable. By offering end-to-end testing and unit testing, Angular makes testing and debugging a simple process more than what you can imagine. It is possible to isolate and mock various components by using dependency injections.
Getting familiar with AngularJS is not tough if you are a fast learner. Once you have learned to work on it, you will be able to experience that the development efforts and time has come down.
Cons of Angular
Less experience with MVC
If the developer has no idea of the MVC design pattern and follows the traditional approach, then it can be time-consuming to use Angular. Again, if you have no time to experiment the choosing Angular will not be wise. Still, if you want to put it to work, then it would be wise you hire experts for the job.
Other difficult features
In the case of Angular, using directives can be difficult. In addition, Angular comes with features like factories and dependency injections, which can prove to be an issue for traditional developers. So you get to either learn them by putting efforts and time or plan to hire experts who can handle it gracefully.
Arranged hierarchically and quite layered, it can be challenging to handle scopes, if you are working with Angular for the first time. Debugging the scopes can be one of the main issues you will be facing.
When to use Node and Angular?
Applications of Node.js are for:
- Single page applications
- I/O bound applications
- Data streaming applications
- JSON APIs based applications
- Data Intensive Real-time applications
Applications of AngularJS are for:
- Single page applications
- Video streaming apps
- User-generated content portals
- eCommerce Portals
- User-review apps