Web development refers to the process of building and creating websites and web applications for the internet. It involves a combination of technical skills, programming languages, and frameworks to bring a website or web application to life. Web development encompasses both front-end and back-end development, each serving distinct purposes:
1. Front-End Development: Front-end development, also known as client-side development, focuses on the visual and interactive elements of a website that users directly interact with. Front-end developers use programming languages such as HTML, CSS, and JavaScript to create the user interface and ensure the website is responsive and user-friendly across various devices.
2. Back-End Development: Back-end development, also known as server-side development, involves building the server-side logic and databases that power the website or web application. Back-end developers work with server-side languages like PHP, Python, Ruby, or Node.js and interact with databases like MySQL, PostgreSQL, or MongoDB to handle data processing and storage.