Where is Front End Development Used?

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Assistant Manager - Content

Updated on Jul 5, 2022 09:11 IST

Where is front end development used? This is one of the questions that come to the mind of those who want to learn website development. We will be answering this question through this particular article. We will try to understand what exactly is front-end website development?

Front end web development is the part of website development that involves beautification and the creation of user-friendly websites. The front end is the part of the website that is visible to the end-users. That is while using the website, the part that is visible to users is developed during front-end web development. Let us understand the different applications of front-end development and how it is beneficial to website users.

The objective of designing a website is to ensure that when users see information in a format that is easy to read and is relevant. Developers must ensure that the website is visible correctly in different browsers, operating systems and different devices (cross-device), and this requires a streamlined front end development process.

Uses of Front End Development

Exactly where is front-end development used? Front-end web development is used for developing everything that a user interacts with on a website. This part of development involves the production of HTML, CSS and JavaScript for a website so that a user can interact with them directly. It is used for creating elements including:

Web application or page layout
Graphics elements
Audio and video elements
Textual content
User interface elements (such as buttons, navigation bars, links, toolbars, etc.)
Input areas (such as dialogue box, form field, text areas, etc.)
User flow (how does one interface lead to the next interface)
User preferences, themes and customizations
Implementing design on mobile websites

We will now be discussing the applications of front end development in detail.

Check out the Best Resources to Learn Front End Development

To Create Interactive Pages

The front end development involves creating the visible portion of a website through the markup language. Documents that are to be displayed in the web browser are also created through HTML. It semantically describes the structure of web pages and also includes the cues of the document’s appearance. Images, interactive forms and other such elements are embedded into rendered pages through the help of HTML constructs. The markup language provides a means for creating structured documents. This is achieved by denoting structural semantics for text such as headings, lists, links, paragraphs, quotes and other items. HTML embeds programs that are written in a scripting language (such as JavaScript) which affect the behaviour and the content of a web page. HTML5 in collaboration with JavaScript helps in displaying video and audio via <canvas> element.

Check out HTML5 Online Course

To Build UI Components

JavaScript is used in front end development for building rich UI components such as image sliders, pop-ups, tabs, accordions, site navigation mega menus, form validations, and other items. It provides additional functionality to the website that is not achievable with HTML and CSS. It allows web pages to dynamically update themselves and respond to user activity without requiring a page reload for changing their appearance. You can isolate code to a specific browser through JavaScript libraries such as Modernizr. There are various plugins and that run off of JavaScript. In most cases, third party JavaScript plugins power banner ads, chat support, forms, social sharing on a website. It also helps in rendering web pages. JavaScript is an important part of front end development that helps in creating dynamic web applications, image carousels, as well as the partial page reloads to keep your spot on the page.

To Format A Website

Front end development is used to give an aesthetic look to the website and to format structured content. The front end development involves the use of Cascading Style Sheets. CSS defines all aspects of the displayed data, including the text you read to the placement of images. It strategically defines how elements are positioned on the website. It influences the background images, colours, margins, height, width, fonts, lines, advanced positions and other aspects of the page layout. Through CSS3, individual components and areas can be updated, altered, and can be refined into pieces.

Do check out CSS Online Course

To Create Responsive Designs

Front end development is used for creating responsive designs which means creating web applications and pages that are compatible with different types of sheets. Responsive designs are created by using CSS media queries, flexible layouts, grids and images. This is done to ensure that the user is able to properly view the website on both desktop and mobile. The front end ensures that the website is compatible with multiple devices.

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FAQs

Define a user-centered design.

User-centred design can be defined as an iterative design process where designers focus on the usersu2019 requirements in each phase of the design process. The process needs the involvement of users throughout the design process via various research and design techniques to create highly usable and accessible products for users.u00a0Designers use both investigative (such as surveys and interviews) and generative (such as brainstorming) methods to develop an understanding of user needs.

Why do we use jQuery?

jQuery is used due to its following advantages: 1. It is easily expandableu00a0 2. It can be easily used and learnt 3. It offers cross-browser support (IE 6.0+, FF 1.5+,u00a0 Opera 9.0+, Safari 2.0+, ) 4. It can be used for DOM manipulation and traversal. 5. It has several built-in methods. 6. Has AJAX Capabilities. 7. Offers methods to change or apply CSS and to create animations. 8. Has event detection and handling capabilitiesu00a0 9. Includes various plug-ins for different requirements.

What is AJAX?

Asynchronous JavaScript And XML (AJAX) applications use XML for transporting data. It also helps in transporting data in plain text format or as JSON text. Web pages can be asynchronously updated through AJAX by exchanging data with web servers behind the scenes. Thus, it is possible to update parts of a web page, without the need to reload the entire page.

Define CSS rules.

CSS rules are applied by web browsers to documents to affect the way they are displayed.u00a0 CSS rules contained within a stylesheet determine how web pages should appear. CSS rules are formed from: 1. set of properties having set values to update the way in which HTML content is displayed. 2. a selector to select element(s) that you want to apply the updated property values to.

Name the fundamental design principles.

The fundamental principles of design include:u00a0 1. BALANCEu200a provides stability and structure to any design. It is the weight distributed within the design by the placement of elements. 2. PROXIMITY creates a relationship among elements. It provides a focal point. It means that elements must be visually connected somehow. 3. ALIGNMENTu200au200ahelps in creating order and organisation. thus creating a visual connection between elements. 4. REPETITION strengthens the design by tying individual elements leading to association and consistency.u00a0 5. CONTRASTu200a means the juxtaposition of opposing elements such as opposite colours on the colour wheel. It allows designers to emphasise key elements in the design.

About the Author

Jaya Sharma