Web Developer

Web development is the process of creating, building, and maintaining websites and web applications. It involves a range of tasks, including front-end and back-end programming, database management, and server configuration, to ensure a website is functional, interactive, and visually appealing. Key technologies used include HTML, CSS, and JavaScript, and the field is often broken down into front-end, back-end, and full-stack roles. Core components of web developmentFront-end development: Focuses on the user-facing part of a website—what a user sees and interacts with in their browser. This involves using languages like HTML for structure, CSS for styling, and JavaScript for interactivity to create the graphical interface.Back-end development: Involves the server-side of a website, which includes the server, application, and database. Back-end developers write code that powers the website's functionality, handles data, and ensures the site runs smoothly behind the scenes.Full-stack development: This role combines both front-end and back-end development, meaning a full-stack developer can work on all aspects of a website, from the user interface to the server and database.Database management: This involves creating, managing, and maintaining the databases that store a website's information.Server and network security: This includes configuring web servers and implementing security measures to protect the website and its data from threats. The web development processPlanning: This phase involves understanding the client's goals and developing a plan for the website, including creating sitemaps and wireframes.Design: A web designer creates the visual look and feel of the website, often producing mockups or prototypes that show what the final site will look like and how it will function.Development: Web developers write the code that makes the website function. They might use programming languages like JavaScript, Python, or PHP, along with various frameworks and libraries.Testing: Developers test the website across different browsers and devices to ensure it works correctly and to identify and fix bugs.Deployment and Maintenance: After testing, the site is launched online. Ongoing maintenance is necessary to keep the site updated, secure, and functioning properly. Key technologies and languagesHTML: The standard markup language for creating web pages.CSS: Used to describe the presentation of a document written in HTML.JavaScript: A programming language that enables interactive web pages. Frameworks like React, Angular, and Vue.js are built on JavaScript.Back-end languages: Examples include Python, Ruby, PHP, and Java.Node.js: An open-source, cross-platform JavaScript runtime environment that allows developers to build server-side applications.APIs (Application Programming Interfaces): Allow different software systems to communicate with each other, enabling websites to interact with third-party services. Web Development Terms and Definitions - CourseraWeb Development Terms: A to Z Glossary. Written by Coursera • Updated on Aug 4, 2025. Share. This article helps developers, design...CourseraWhat Is Web Development? (2025 Guide) - BrainStationWeb development, also known as website development, refers to the tasks associated with creating, building, and maintaining websit...BrainStationWeb development - WikipediaWeb development is the work involved in developing a website for the Internet (World Wide Web) or an intranet (a private network).WikipediaShow all