Web development is the process of creating, designing, and maintaining websites, web applications, and web services. It includes tasks such as coding, debugging, and troubleshooting.There are three main components of web development: client-side scripting, server-side scripting, and database technology. Client-side scripting involves creating interactive and dynamic web pages using languages like HTML, CSS, and JavaScript. These languages are executed by the web browser on the client's computer. Server-side scripting involves processing the user's request on the web server and generating a response. Languages like PHP, Python, and Ruby are commonly used for server-side scripting. Database technology is used to store and retrieve data on the web server. MySQL, Oracle, and SQL Server are some popular databases used in web development. Web development also includes the use of frameworks and libraries such as Bootstrap, jQuery, and AngularJS to make the development process more efficient and streamlined. Responsive web design is an essential aspect of web development, as it ensures that the website is optimized for different devices and screen sizes.
Web development also involves ensuring the security of the website by using techniques like encryption, secure coding practices, and regular updates. Search Engine Optimization (SEO) is crucial in web development to improve the website visibility and ranking on search engines. Content Management Systems (CMS) like WordPress, Drupal, and Joomla are widely used in web development to easily manage and update website content. Cross-platform compatibility is essential in web development to ensure that the website works correctly on different browsers and devices.