Web development is the process of creating online pages or apps that work on any web browser. It involves programming, configurations, CMS development and markup.

Typically, web developers use three core languages to build websites — HTML, CSS and JavaScript. These languages allow you to build the basic site structure, add content and create visual effects.

Front-end

A front-end web developer creates the graphical user interface of a website, using HTML, CSS, and JavaScript. They work with back-end developers and designers to make sure the site looks good and performs properly.

A successful front-end web developer will have skills in HTML, CSS, and JavaScript, along with a knowledge of frameworks and libraries like Bootstrap, jQuery, and AngularJS. They also understand RESTful APIs, which allow them to connect the front-end with back-end logic and services.

Front-end web developers are responsible for designing the appearance of a website, including colors, fonts, layout, and graphics. This is achieved through the use of HTML, which defines how web content should look, and Cascading Style Sheets (CSS), which controls how webpages are displayed by browsers.

Back-end

Back end development is the part of web development that deals with storing and arranging data. It also includes logic, application programming interfaces (APIs), architecture, and servers.

Front end developers use languages such as HTML, CSS, and JavaScript to design the appearance of a website. Back end developers focus on databases, server-side software, and logic to ensure that a website is functioning properly.

Back-end developers need to be able to collaborate with business stakeholders, explain technical issues in simple terms, and write clear and logical code. They also need to understand how the technology they create will impact business outcomes, such as revenue and scalability.

Server-side

Server-side web development is the process of coding a website using programs that run on a computer server. These scripts control what information is sent to users and how it is presented.

Scripts can be written in a variety of programming languages, including PHP, Python, Ruby and C#. Most of these languages also include a number of helpful frameworks that speed up the process and make development more efficient.

In this way, server-side programming can help us create websites that efficiently deliver information tailored to individual users. For example, Amazon uses server-side programming to construct search results based on customer preferences and previous buying habits.

The server-side also plays a role in data storage, which is important for sites that collect and store customer information. For example, Facebook keeps track of user activity and highlights content that matches users’ interests. It can also predict their interests, and provide targeted product suggestions based on this information.

Client-side

Client-side web development involves displaying and handling data on a user’s computer. It includes programming languages such as JavaScript, CSS, and HTML.

A client program sends a request to the server for information about a web page, such as text and images. The server processes this request and sends back a response to the client.

This can include a variety of different files, including the HTML content of the page, styling information (font, color), instructions for responding to user interaction, and more.

The result is a web page that looks and functions like the user wants.

This style of web application usually requires less server power, and therefore load times are faster than those for server-side scripting applications. It also allows dynamic changes to be made to the UI without having to rely on a database. It is best for interactive apps that need to respond to user input or change visual appearance.