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nisbieee · 5 years ago

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Front End Development vs Back End Development

Author : Pooja S

Two terms thrown around a lot in web industry are, front-end and back-end. It can be little frustrating since the difference between the front-end and back-end isn’t always perfectly clear. The front-end is also referred to as the client-side and is sometimes considered “web design”. The back-end of the web industry is often called the server-side.The differences between design and development actually lead to more of a discussion around frontend and backend web work.Let's start with the frontend...

Front-End Development:

The front-end is everything involving with what user sees.The front end of an application is the visible part of it that the user interacts with. The main purpose of the front end is to deliver effective interactivity and display of the content and data in an appealing, neat and simple to understand manner.

Let’s talk about some of the technical skills ,tools and knowledge base required for front end development:

1.HTML:

Web pages are created by using a markup language called Hypertext Markup Language(HTML).It ia a language that is easily understood and interpreted by web browsers,and is widely used to showcase content to users.HTML and its latest version HTML5 are widely used for creating webpages.

2.CSS:

Cascading style sheets (CSS) complements HTML by providing the styling required for an attractive interface.CSS is required for the effective presentation of the webpage.

3.Javascript:

It is a dynamic programming language that is used to add interactivity to web pages,process data,as well as create various applications(mobile apps,desktop apps,games and more).It makes possible the integration of multimedia on the web page or the app page and features,such as drag-and-drop,polls,quizzes etc.It is an interpreted programming anguage with object-oriented capabilities.

In addition to fluency in these languages ,front-end developers need to be familiar with frameworks like Bootstrap,Foundation, Backbone,Angularjs and emberjs and libraries like jQuery.

Back-End Development:

The back end or the “server-side” of web development basically comprises of three components: server, application and database.

These are the scripting languages used in back-end programming:

1.PHP:

PHP(Hypertext Preprocessor) is a widely used open source general-purpose scripting language that can be embedded into HTML,which means when the code is run on the server, HTML is generated which is sent to the user.

2.Python:

Python is a programming language which is widely used forits readability and syntax.A popular web development framework,Django,also makes Python a popular choice for building web applications.

3.Ruby:

Ruby is a dynamic,open source programming language with afocus on simplicity and productivity.Ruby has an elegant syntax that is natural to read and easy to write.

Some of the Database management systems used in back-end:

1.SQL:

Structured Query Language(SQL) is a universal database query Language.It is used to interact with databases,which are a part of every backend web application.

2.MySQL:

MySQL is the most popular database management system used with PHP.With its proven performance ,reliability and ease-of- use,MySQL has become the leading database choice for web-based applications,used by high profie web properties including Facebook,Twitter,You Tube,Yahoo! And many more.

This blog is just a small part of a big sea called web development.I hope this helped many of you get clear on when people are talking about the front-end and the back-end of the web development.

Here are some links, which may help you to learn languages required for front-end and back-end development:

https://www.w3schools.com

https://www.sololearn.com

https://www.codecademy.com

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cubettech · 5 years ago

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#AngularJS EmberJS framework App Development JavaScript framework angular app development company

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ongraphtechnologies-world · 7 years ago

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AngularJS VS Ember: Which One To Choose As Javascript Web Frameworks?

The frontend development ecosystem has constantly been upgrading, especially, the Javascript libraries and frameworks. Many JS frameworks are being introduced to simplify UI building for the modern web. ReactJS, VueJS, EmberJS, AngularJS, MeteorJS are to name a few. Here is a face-off between the two of the popular JS frameworks- AngularJS VS Ember to discover which one works best for building Single Page Application (SPA). AngularJS (JavaScript MVC Framework) Google brought AngularJS as a solution to JQuery with which it is difficult to structure browser user interfaces when require to display a large amount of sophisticated data. The framework is open-source and javascript based that overcomes the limitation of HTML. Thus developers can go ahead with AngularJs consulting services and create single page apps along with dynamicity and robustness to the web applications. A) Dependency Injection: It is a software design pattern in the framework that is used to define the dependencies of the components. With this feature, apps no longer require main () method; therefore developer can replace any unnecessary component in the code. B) Angular Directives: There are many built-in directives in AngularJS that can be added to the HTML script to extend an application's functionality. C) Two-Way Data Binding: Based on MVC framework, Angularjs enable synchronization between model and view layer of the framework that comes into data binding. Therefore, every view and model layer of the app will be updated all the times. Ember (Framework for Ambitious Web Apps) Ember.js is a javascript application framework and is open-source. It is based on MVC design pattern and takes a lot of inspiration from Ruby on Rails Convention over Configuration philosophy. Ember enables results as expected. Developers can build frontend of web apps with a solution, which contains data management and application flow. Ember Command Line Interface (CLI): Though both of the technologies are two different things, but neither of them is complete without each other. Ember CLI comes with the framework. It is a command line utility and support tools such as CoffeeScript, Handlebars, etc. EmberAddsons: The framework is available with a plugin repository. With the help of it, a developer can accomplish 90% jobs easily. In the plugin library, there also several add-ons available such as tools for AJAX, JSON APIs, autocomplete functionality, etc Templating Engine: The handlebars templating of Ember enable programmers to develop application's UI. It contains static HTML and dynamic content in the expressions that can be invoked with double curly braces. This way, any update in view will change the data in the model layer (and vice versa). AngularJS VS Ember: Comparison 1. Website Category AngularJS has better usage coverage in more websites categories such as shopping, business & Industry, arts & entertainment, internet & telecom, and 234 other categories. Thus the framework is used by all the best AngularJS Development Company. 2. Community & Popularity When comparing AngularJS VS Ember, it is important to consider the community and popularity of both the Javascript frameworks. However, both have quite similar community participation and support. 3. Number of Websites According to SimilarTech, there are 283,911 websites/web apps built using AngularJS. Ember, on the other hand, has 5,041 websites. Conclusion: Both Ember and AngularJS are javascript frameworks that share a common goal. I.e., building dynamic, robust Single Page Applications (SPA). When comparing these two front-end development frameworks- AngularJS VS Ember, it can be identified that both of them offer perks like two-way data binding, modular code, MVC architecture, DOM manipulation, etc. However, the only difference between them is their design philosophies. Use AngularJS for building a small to medium sized application from scratch, wherein the apps are unlikely to run into the dirty checking bottleneck. Use EmberJS when the application has to be built from the bottom up and are likely to run into dirty checking bottleneck.

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javascriptlastnews · 8 years ago

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Performance Match: AngularJS vs. EmberJS https://t.co/ApM7MhecqP #blog

— JavaScript Facts (@mentallion) August 22, 2017

#JavaScript #Web Design

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danieljleblanc-blog · 8 years ago

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Comparing JavaScript Frameworks: Ember JS VS AngularJS

By Daniel LeBlanc, MCS and Webmaster

I’ve worked on projects that use both of these excellent JavaScript frameworks and thought a discussion about the pros and cons of each could be useful for those considering either framework.

What is a JavaScript (JS) Framework?

JavaScript is a very powerful programming language for the web (based on Java). With it programmers can create anything in a web application that they could create in a desktop application. HTML puts things on your screen and CSS brings style to it. Alone they allow you to build a static website that has very little ability to collect data or perform functions. Early websites were of this type where all you could do was retrieve static web pages.

JavaScript adds the functionality to a website with the ability to create routines for gathering data from an end-user and storing data in variables for storage to a database of some kind. Creating these functions in pure JavaScript (create, edit and delete components of a database) requires many lines of code, especially for more complex operations like consuming JSON data from an API.

JavaScript frameworks are collections of JavaScript routines that are highly efficient allowing programmers to create robust and complex applications with far fewer lines of code than if they had done the same tasks in pure JavaScript. Also the code within JS frameworks has been ‘minified’ allowing it to run much faster than the same routines written in pure JavaScript. Each JavaScript framework has its own syntax and specialized purposes which is what sparks this blog post about the differences between Ember and Angular.

What do you use the Ember framework for?

Ember can be used for desktop applications whether they are single page apps (SPA’s) or for mobile applications. Scalability is a key factor for using Ember JS in applications that intend to turn into large sprawling projects. Even if your application intends to stay small EmberJS features speedier boot times and tends to be a very stable platform. Two-way data binding is another great reason to use Ember.

Who else is using the Ember JavaScript Framework?

Many large companies are currently using EmberJS and the confidence is growing with companies like Apple, MHE labs, Yapp, ZenDesk, Yahoo, Living Social, Timbuk2 and Square adopting the framework.

Why is Ember JS Gaining Popularity?

Companies are adopting Ember because it has a user-friendly interface, allows the adoption of coding standards for large development teams and with its Babel JavaScript transpiler (Babel.js) is extremely cross-browser compatible. The transpiler allows earlier browsers to process modern and future JavaScript for better compatibility.

Using the Handlebars templating language, Ember can do more with less code and includes many API’s out of the box. There are tools to manage JSON API’s, autocomplete functionality, AJAX requests and caching, to name a few. Ember uses a model view controller (MVC) architecture that supports data-binding.

What is Data Binding?

Data-binding reduces code-base by providing built-in variable management for passing data around your application. Without data-binding developers have to manually code routines for getting input from a user and assigning it to your application variables, and then sending it to the model for storage. With data-binding, when data needs to be edited, far less code is required to manage the passing of the code from the view, to the controller and finally to the model. Likewise, data in the view is dynamically updated as the model changes.

What are the cons of using EmberJS?

There really aren’t too many cons to speak of from a developer standpoint although an argument could be made that the control you have over routing in Ember can add a lot of complexity to your application. How complex your application becomes in regards to the routing features of Ember JS is really up to you and the requirements of your project.

Being a newer framework the Ember API has gone through a lot of changes and continues to evolve. These changes aren’t always compatible with legacy applications sometimes requiring rewrites to accommodate the newer API.

What Do You Use the AngularJS Framework For?

Like Ember, Angular allows developers to create dynamic SPAs with cutting-edge UI/UX faster and with less code. Both frameworks feature 2-way data binding, easy unit testing, modular code, DOM manipulation, and the benefits of the MVC architecture. The newer versions of AngularJS feature server-side rendering which makes for faster performing websites with a more standard experience for cross-browser compatibility.

Angular JS is by far more popular than Ember however the capabilities of Angular are less robust in some areas, but it is a much easier framework for developers to learn.

What Large Companies are Using the Angular Framework?

Many large companies are using Angular including; Netflix, Freelancer, Paypal, Lego, TouTube and JetBlue to name a few. Angular is far more widely adopted than Ember for many reasons but the biggest is likely it’s adoption and affiliation to Google with brilliant marketing. The learning curve is far less than is required of Ember which is another driving factor.

What Are Angular Directives?

When using HTML alone we have a limited number of attributes for assignment to page elements. AngularJS directives allow you to extend the HTML attributes with powerful packaged or custom directives. Although you could do most of these things with pure JavaScript, Angular brings a library of functionality that saves developers time and produces web applications that perform far more efficiently.

The 3 most powerful directives are ng-app that initializes an application, ng-init that initializes application data, and ng-model that binds the HTML controls to your application data in the model.

Why are Page Load Times so Critical to Websites and Web Applications?

There are many recent studies proving that users will abandon a website or web page if it takes longer than 2-seconds to load. The longer your website or web page takes to load the higher the abandonment percentage. When the search engine spiders crawl your website they consider page load time when deciding your ranking in the SERPs. The slower your pages and website loads the more likely your website and web pages will be buried down low in the search engine results pages. What good is a website if nobody can find it?

Websites written with pure JavaScript as opposed to using one of the JavaScript frameworks can load very slowly. For a simple website with low functionality a JavaScript framework might be overkill. But if your website gathers, parses and stores data in a model then a JavaScript framework is the most efficient choice.

In What Situations is it Better to Use AngularJS over Ember JS?

One of the major considerations is around how complex and scalable your application needs to be. Both AngularJS and Ember JS include a templating engine so in that regard they offer similar features but with Angular the templating is all around HTML elements with expressions similar to the implementation of inline CSS. Embers templating engine uses the Handlebars template engine so there is that additional dependency and revision to consider. Angular has a much easier learning curve than Ember especially for developers already familiar with JavaScript. When working with larger teams of developers both frameworks allow you to create standards for the implementation of functionality but again, Angular has a better library out of the box.

What Are the Cons of Using AngularJS?

The Directives API can be confusing for unfamiliar developers so while Ember is considered even more challenging, there is some learning curve to Angular. Developers who are new to MVC can also find Angular perplexing since the framework allows the crossing of borders where true MVC is concerned. The idea of scope inheritance is introduced in Angular and that is a concept that can be difficult for programmers of other object oriented programming languages to comprehend. Both frameworks offer limited documentation and history compared to other web programming languages.

Experienced programmers in any of the JavaScript frameworks are some of the highest paid developers in the industry. If you need to get a website up and running in a very short time frame then you are going to have to fork over the cash to hire experienced Angular or Ember developers. In most cases you get what you pay for. If you find developers willing to work for bargain prices then expect you are going to have a much longer software development cycle. The JavaScript frameworks in general are not as malleable later if you consider major architecture changes in your application or website.

If you need a website up fast that requires little functionality beyond basic lead generation, product placement and e-commerce then a CMS may be the better choice for you.

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