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An Analysis of which JavaScript Framework Is Right for You

An Analysis of which JavaScript Framework Is Right for You

While building a multifaceted and interactive web application, architects and developers are usually met with the challenge of performance, maintainability and modularity and are in constant need of a set of frameworks that can act like a backbone to their project and help them knock-out all the glitches in the process.

JavaScript, a programming language that was designed to give easy access to pre-built components that serve as building blocks for a webpage, thus entered the field.

Gone are the days when web development was all about uploading static HTML, CSS and JavaScript files to an HTTP server. Modern web applications are much larger and more complex than earlier and require a framework of language that provides structure, quality and maintainability all at the same time.

JavaScript frameworks were created to address the need of building a stable foundation for a web application.

What are JavaScript Frameworks?

JavaScript frameworks are libraries of pre-written JavaScript that allow easier development of JS-based applications by providing a layer of abstraction on top of the core language.

These frameworks provide a multitude of functions and help make it easier and more achievable for developers to create responsive, fluid and maintainable interfaces for web apps.

JavaScript frameworks are open-sourced, released under the permissive MIT license and aim to resolve the problem of single page web apps using an MVC or MV* design pattern.

Top JavaScript Frameworks

There has been a great surge in MV* frameworks over the past few years and the list of new and stable frameworks continues to grow each year.

Developers usually find themselves lost in choice as to which framework best addresses their needs. So, we have simplified the selection process by reviewing the top JavaScript frameworks that have proven to be the best frameworks in the world of development.

The most established frameworks are Backbone.js and AngularJS, while the ones that have experienced the most growth in the last year are AngularJS, Meteor, Ember.js and Knockout.

AngularJS

AngularJS

Created as part of GetAngular, AngularJS is the oldest of all three top JavaScript frameworks and represents a client-side library written JavaScript that aims to simplify the development and testing of single-page applications by providing a framework for MVC and MVVM architectures.

This framework typically works by first reading the HTML page and then interpreting the custom tag attributes as a directive to connect the input and output parts of the page to a model represented by standard JS variables.

It is also worth noting that the values of these variables can be manually set within the parameters of the code or can be retrieved from JSON resources.

The rationale behind building AngularJS is the common belief that declarative programming is ideal for creating user interfaces and connecting components together, whereas imperative programming is well suited for business logics. All this innovation does not, however, rule out the flip side of the framework.

When it comes to the pain points, AngularJS is largely criticised for the complexity of the directives API. What confuses developers is the concept of ‘Transclusion’ which makes it challenging for them to understand the underlying concepts of compiling functions, pre/post linking functions and all other configuration settings for directives.

Ember.js

ember-logo

 

The newest addition to the flock, Ember.js, is the modular framework that is now used for creating scalable single-page applications by combining common idioms and best practices into the framework.

It uses the Handlebars template engine to write codes with Handlebars integrated templates that update automatically when the underlying model changes. Ember.js makes it easy to take on a multipage, navigational, long-term project, compared to other frameworks in the realm of JavaScript.

It is capable of inferring much of the configuration on its own and can create a controller for your resource, even when you don’t define one yourself.

However, what concerns developers is the fact that much of the content and examples in Ember.js no longer work and this confuses them when first using the framework.

Node.js

nodejs

 

The next top JavaScript framework is Node.js, an open-source, cross-platform runtime environment, which was designed for server-side applications. Node.js comes with an event-driven architecture along with a non-blocking I/O API that ensures optimum throughput and the application’s scalability.

This framework uses the Google V8 JavaScript engine for code execution and contains a built-in library to enable applications to act as a web server. Bringing event-driven programming to web servers, this framework enables development of fast web servers in JavaScript.

Using a simplified model of even-driven programming, developers can build highly scalable web servers using callbacks to notify them when a task is complete.

The drawbacks of using Node.js is the tonnes of nested callbacks and the use of single thread. It means that, unlike pre-emptive concurrency, programmers will have to figure out how to deal with concurrency. Some issues with regard to API stability have also been reported by developers.

Another challenge with using Node.js is the newness of the framework. Not every developer is well aware of the pain points of working with a large-scale Node.js application until the language is thoroughly road tested and made error free.

Conclusion

Developers with an MVC programming background in Ruby, Python, Java, C# or any other object- oriented language may find Ember. js’s holistic approach a viable option for application programming.

For those who prefer to work in the non-blocking, even driven I/I paradigm, Node.js is the best.

Lastly, AngularJS’s innovative approach makes a lot of sense to developers who are working for quick prototyping projects and large-scale production applications.

So, which is your favourite framework? Do you have any points to share? Please feel free to leave your comments below and thanks for reading!

Drupal – 5 reasons you can’t ignore this CMS

Drupal – 5 reasons you can’t ignore this CMS

Drupal_logo

Content Management System is one of the most integral parts of web development. A good CMS can help increase efficiency, let you control & manage your web content, help in increasing your Search Engine ranking and help the visitors of your website to search for information with ease. There are many more ways in which CMS helps your website and business. Therefore, it is important to choose a CMS wisely.

If you are looking for a robust content management system, then you must consider Drupal. There is no reason why Drupal will not work for you. The program is capable of powering big sites, and it comes free of cost. Some of the websites are Fast Company, The Economist, the White House and Sony BMG.

This article will give you an insight on why and how Drupal can work for you. There are several benefits of using this framework –

Unmatched Flexibility

Drupal offers unmatched flexibility and can be heavily customized. It gives you the power to develop applications of any magnitude and complexity.

Extensive Functionality

Drupal allows the developers to customize their applications with the help of free programs called modules. In fact, the extensive number of modules makes it so powerful. Considering the fact that the program comes for free, the functionality that it provides is extensive.

Drush

If you are used to using command line utilities, then Drupal is the program for you. The framework entails the ultimate deal breaker in CMS. The site developed on this platform can be easily maintained using Drush, which makes the maintenance tasks rather convenient.

Cost Effective and Easily Maintainable

However, if you are not acquainted to command line utilities, this program also offers the developer an opportunity to perform routine maintenance activities quickly and in a cost-effective manner. In addition, Drupal also allows you to set up multiple sites that can easily be maintained. The Aegir program allows the developer to perform complex tasks like –

  • Creating a copy of the site
  • Easy migration of the site to an upgraded version

In addition, there are a plethora of tasks that can be easily performed using this utility.

Designed for the Future

Contrary to popular belief, web development is not a one-time project. In fact, it is a continually evolving project. Foresight is one of the most essential qualities of Drupal.  The upgrade system available as part of this program is backward compatible and the site can be easily upgraded to the new version without any breakages to the website.

Now that you know the benefits of Drupal, the next crucial question is how and why this technology is the right choice for you. Here are a few reasons –

  • Your website is a central element in the structure of your organization
  • You have a good money and time budget
  • If you are an amateur web developer and you love to learn latest software, then this framework gives you a good opportunity to broaden your expertise

Despite so many benefits, this framework is suited for those not willing to learn the system or doesn’t have sufficient budget to get the system developed. The bottom line is that Drupal provides a stable and flexible solution.

Preparing for an exhibition

Preparing for trade shows can be tiring, costly and time consuming. We did two events recently and many in the past. Designing your brochure, theme for the event, getting marketing collateral printed; it can be a daunting task. I thought of sharing some of our contacts.

  • All our brochures, themes and designs were done in-house, so give us a shout if you need help ;)
  • The brochures were printed in India before we flew to London. Happy to share contacts if you are in India.
  • We used Total Displays for our Exhibition stand material printing. These guys are great and helped with all our stand material. Great prices and very supportive. We were working with Christine. We thank her for all the support!
  • We were changing our branding and business cards had to be reprinted. They did not come up to be as nice the first time we got them printed after re-branding. We were looking for a next day service to reprint our cards and we found Kall Kwik St James. They provided next day service and were reasonably priced. We loved our business cards. Simple and Nice!

For the exhibition, we normally take up Shell Scheme Stands and we wanted re-usability in our display material. We went with Shell Clad systems as they can be reused in different exhibition if the size of the stand is similar. Total Displays did all the printing for us.

Need more info? We will be happy to share a tip of two!