The best JS frameworks for Front End & Back End applications.

Are you on your way to create a remarkable web application?

If yes, then probably choosing the right and best JavaScript framework will be the toughest task on your list currently. Whether to choose AngularJS or Node JS or React JS might be giving you sleepless nights.

There are several parameters to consider before making the decision like maturity, size, features, interoperability, dependencies, etc. Without in-depth knowledge, this is a difficult choice.

In this blog, we have laid out the comparison between these three JavaScript frameworks for your reference.

1) AngularJS

Angular JS is a client-side web framework launched in 2009 by Google. It was aimed to resolve issues in creating single page application faced by angular developers. With a large support community, it has an extensibility feature and can work well with several libraries.

Reasons why AngularJS is recommended:

1) User interface

AngularJS has the plus point of using HTML for defining web app’s user interface. HTML is less fragile to recognize and also it is a declarative language. Overall it offers simplification of web development process in which you just need to define what you want.

2)  Flexibility

Web app development is made flexible with the use of directives and filters. The benefit of using directives is that they bring functionality to HTML rather than manipulating the DOM. Filters, on the other hand, are standalone functions that are separate from the app. Still, they take care of data transformations.

3)  Testing

Unit testing in AngularJS is done by injecting mock data and then measuring the output. This is a completely different way of testing web apps in which individual test pages are created.

Let’s go over the technical aspects for choosing AngularJS over others:

Advantages of AngularJS

• Easily testable framework
• Data synchronization is done automatically between the components and model view
• Vast Angular libraries
• Inbuilt dependency injection subsystem
• Simple routing
• Angular Data binding
• Marvelous UI design
• Customized Document Object Model can be created easily
• It provides strong template building solutions

Drawbacks of choosing Angular JS

• DOM elements come with performance issues
• Limited Routing offered
• Scopes are difficult to debug
• Angular gets slow with pages embedding interactive elements
• Third party integration is very complex
• The learning curve is steep

For more detailed information on Angular JS, here is a guide on Angular JS to help you understand the javascript framework better.

2) ReactJS

ReactJS is more of an open-source JavaScript library rather than a framework. With this, astonishing UI can be built with good rendering performance. React is more dependent on ‘view’ in the Model View Controller (MVC) architecture. It was launched to resolve the rendering issues of large datasets in JavaScript frameworks.

Reasons why ReactJS is recommended:

1)  SEO Effective

ReactJS can be easily run on the server and then a virtual DOM will be rendered which will return to the browser as a web page. This a benefit because search engines find it hard to read JS-heavy apps which is the main issue with JS frameworks.

2)  Excellent efficiency

ReactJS generates its own virtual DOM and also it takes care of all the changes to made in the DOM and any updates in the DOM tree. For gaining a good performance it is a great and flexible approach.

Here are the other pros and cons of React JS:

Advantages of React JS

• It offers faster updates
• Importing components is relatively very easy
• With ReactJS you can reuse the code
• JS debugging is smooth
• It has easy learning API and smooth interface designs  
• Fully component based architecture

Drawbacks of React JS

• The learning curve is steep
• It is not a framework and just a library
• Flux architectures
• If you integrate React into an MVC framework, some configurations would be required

3) NodeJS

NodeJS is a server rather than a framework which is powered by Google Chrome V8 JavaScript engine. It executes JavaScript on the server side. Its main application is done for simplifying development of complex applications.

Reasons why NodeJS is recommended:

1)  Server-side proxy

NodeJS can handle numerous simultaneous connections in a non-blocking manner as it can be used as a server-side proxy. Mainly it is used when you want to proxy different services with varying response times.

2)  NPM

NPM(Node Package Manager) comes by default with your Node.js installation and gives support for package management. NPM’s concept is similar to Ruby Gems. The most popularly used NPM modules are:

• Mongojs and MongoDB
• connect
• moment
• bluebird
• pug
• socket.io and sockjs

Here are the other pros and cons of NodeJS:

Advantages of NodeJS

• The same piece of code is shared with both client and server side
• Big files can be easily streamed
• NPM has already become deep and rising at a fast rate
• Simple to learn
• Large support community

Drawbacks of Node JS

• Not scalable because one CPU is not sufficient to take advantage of multiple tasks
• Deep understanding of JavaScript is required to work with NodeJS
• Relational database issues
• Particularly suited for web servers and not meant for CPU-intensive tasks
• Nested callbacks

Summing up

All the above-mentioned JavaScript frameworks enjoy their own fame and are widely used across the world. They are advanced and deliver high performance. The major factor that will affect the choice of JavaScript framework is your business needs and desired app goals.

ReactJS requires you to write less code and perform more. Also, ReactJS is better than AngularJS when it comes to performance.

But AngularJS is a fully featured framework and ReactJS is just a library. AngularJS has a vibrant and large community support while React is just in the inception stage.

On the other hand, Nodejs is mainly created to build scalable and fast network apps. It is simply a JS runtime which is fast and lightweight.

We hope that this helps in the decision you are about to make.

At GoodWorkLabs, we have an excellent team of JavaScript developers who can bring great value to your project. Let us help you with your next project, contact us here.

Angular JS Technology – The tech that rules the Internet

Often described as the HTML for applications and software, AngularJS is one of the go-to tools for frontend programming nerds. An extension of Java, this frontend framework does have several features that set it apart from contemporary tools. One of the most noticeable features of AngularJS is its application on the internet. It can be argued that the use of AngularJS has made web browsers and their various extensions more interesting. Let us have a look at what makes this particular tool such a top draw.

What is AngularJS?

When talking about AngularJS there are two words that quickly follow – ‘user interface’. UI is one of the most desired aspects of a website that draws in viewers and influences their choice to make use of its various features. AngularJS is primarily used to develop applications for the internet. Since it was first launched in 2009, most applications and websites have made use of AngularJS to a great extent. AngularJS has built-in directives which are applied to incorporate new syntax into browsers.

Features 

While in its essence AngularJS may seem like any other framework with several similarities, but what truly sets it apart is its comprehensive set of features that cover pretty much any requirement you might have as a web application developer. So let us have a look at some of the most prominent features that have made AngularJS so popular.

1) The AngularJS Community: Given its decade-long existence and the number of users it has worldwide, AngularJS has a well-developed community which serves as a repository of information which includes tutorials, tips, guides etc. The wealth of experience within the community is also something that makes this framework desirable.

2) Open Source Coding: AngularJS makes use of open-source codes which allow a great deal of flexibility for developers. The freedom to customize as the developer wishes is something that will eventually lead to better quality of a product. The level of security that this framework offers is another desirable aspect of its open source nature.

3) Documentation: AngularJS offers comprehensive documentation with all the desirable features one might possibly need to get working.

4) Two-Way Data Binding: Possibly the most desired aspect of angularJS. This type of binding facilitates the cohesion between the DOM and the model that you are using. The simplicity of this binding process is truly an appealing factor.

5) Templates: The templates that Angular JS has to offer are in traditional HTML. AngularJS acts as a buffer between the DOM and browser as it feeds the template into the browser.

6) The architecture: While AngularJS does not fully utilize the model-view-controller (MVC) architecture, it does apply the basic principles. The way in which it functions, it would be more appropriate to say that it uses the Model-View-ViewModel (MVVM). This model offers the perfect environment to begin crafting your application.

What’s new with AngularJS

Being an Open source framework, Angular users enjoy constant updates for the main framework as well as all extensions. The latest version of AngularJS, version 5.1 was released in december 2016 along with the updated version 1.6 of Angular CLI. While the framework update does not have many new features, many of the bugs in the previous versions have been fixed in this version. The regular freezes and crashes have been minimized. One of the stability fixes made is in the Service Worker package which was previously experiencing several crashes on loading. Another update added in 5.1 is the i18n update which now allows you to set local ids and customize them.

How Relevant will AngularJS be for your Future

Given its general nature and purpose, AngularJS faces severe competition in the market. There are many alternatives that are in use today for the same purpose. However, the same can be said of Java on which all these tools run.

Angular’s appeal at this point is at its highest. Developers prefer the use of Angular because of its directives and the wide range of possibilities they entail. While Python related tools do pose a threat to AngularJS, its relatively brief legacy, for now, remains unchallenged and the testaments of its potential are more than serve as a deterrent to switching completely to alternatives.

Angular JS  – the best framework for  single page applications

Angular JS is one of the most popular and sought after framework for dynamic web apps. Also, Angular JS is an open sourced front-end web application framework maintained by Google. Websites built on Angular JS typically load faster and also it gives you the permission to add specialized features to your websites which would otherwise take much longer to create.

4 industry scenarios that support Angular JS Websites:

Angular JS websites are the best choice to go ahead with if your business model falls under one of these industry or services:

1) Video Streaming Apps:

Angular JS is an incredible platform to upload and stream high quality video content. YouTube is the largest video streaming and sharing website brought to you by Google. YouTube is now not just a browser app but it is also available on platforms such as PlayStation and YouTube for Sony’s PS3 is built using the Angualr framework.

NetFlix is another online video streaming website that delivers high quality content to users and has been built using Angular JS.

2) User – Review Websites:

Today’s new age customer likes to make an informed decision before any purchase. They like to read reviews of a particular product or service before taking the plunge. Angular JS perfectly supports user review websites, one such example is Good Films which write about latest movie reviews.

3) Travel Apps:

Travel Apps need to be dynamic and deliver an excellent user experience to the millions of users that would visit the site. American airline – Jet Blue caters to 35 million passengers annually. With Angular JS, the company has been able to improve their web performance and increase user traction.

4) User generated content websites:

The internet has become a store house of content and consumers are always on the look out for a rich content download. Be it News or user friendly content, Angular JS websites are best solutions to cater to such requirements.

Upwork.com is one such website built on Angular that allows employers to find freelancers for their timely projects.

The New York Times is an American daily newspaper and with Angular JS, data heavy pages are easily fetched and rendered within seconds while still maintaining the single page application.

Thus, it goes without saying that the Angular JS framework can drastically improve the performance of your website. Big brands have invested in this technology to upscale their business. Since the framework is built by Google, there is a huge community that can help you tackle any challenges that can come up while developing. It is intuitive and comprehensive.

If you are also looking to drastically improve the performance of your business website, then you might want to consider the Angular JS framework.

Reach out to us for your Angular development requirements here!

Right from the time of its launch, Angular JS has been ruling the open source app development world. As a feature-rich and highly advanced client-side framework, Angular JS is widely adopted and used by web development companies as well as individual developers globally.

Designed and launched by Google in the year 2009, Angular JS framework makes front-end development easier than ever! With numerous plug-ins and features, this particular framework can improve HTML codes, thus simplifying app development and testing across scale and complexity of the project.

With the latest Angular JS 2.0 version making its debut in the tech arena, possibilities for mobile app developers are endless. Let’s dive deep into the topic, and find out the reasons for this unsurpassed significance and importance of Angular JS.

Why can’t you ignore Angular JS?

Proficient and highly efficient app developers rely on Angular JS while developing highly scalable, feature-rich, and stable mobile applications. The architecture of the framework happens to be a crucial reason for its unprecedented popularity. Check out the following factors to know more.

Proximity to the MVVM architecture

Angular JS does not integrate or implement the MVC model in the traditional manner. Its architecture shares a striking similarity with the MVVM or Model-View-View-Model pattern. Let’s break it down into individual concepts:

• ViewModel: $scope happens to be JavaScript object having a simple API, specifically designed for the effective detection and broadcast of changes. ViewModel is one such $scope existing within the Angular JS framework.
• View: Once Angular JS undergoes parsing and compiles HTML to include bindings and markups, you come across an HTML known as ‘View.’
• Model: As a straightforward and traditional JavaScript object, ‘Model’ happens to be a highly significant data in the entire framework. Developers will no longer require inheriting from framework classes or use special getter methods.

With these features, MVVM serves as a solid foundation for application designing. The following reasons will explain its importance even better.

I.            Mobility-driven: While designing and developing Angular JS, Google had mobility in mind. With performance tuning, low memory, and touch support features, Angular JS promotes mobility like never before. Enterprise mobility will reach new heights, and BYOD trends will get a boost.

II.            Easy application and implementation: Although the framework contains intricate features and specific functionalities, Angular JS is no rocket science. Especially, the latest version will come up with some of the greatest opportunities for creative developers.

III.            Less coding: Angular JS needs less and simplified coding, which turns out to be highly beneficial for developers. They can track functions systemically and methodically without creating exclusive pipelines.

IV.            Dependency injection: The presence of built-in dependency injection in Angular JS happens to be another significant highlight. These subsystems will provide users with development dependencies, as and when required by them. In a nutshell, they will not require creating it all by themselves.

Concluding note

With these unique features, Angular JS has emerged as a reliable option for mobile app development projects. In case you too want to bring aboard this technology powerhouse to your company, do connect with us at Goodworklabs.