A web application is a software application that runs on a web server and is accessed through a web browser over the internet. Unlike traditional desktop applications, which are installed on a local computer, web applications can be used without installation, as they rely on web technologies like HTML, CSS, and JavaScript.
Features of web applications:
1. Client-server architecture: The web browser (client) communicates with a web server to request and display data, allowing the user to interact with the application.
2. Platform independence: Web applications can run on any device with a web browser, making them accessible across multiple operating systems.
3. Dynamic content: Web applications can update content in real-time, based on user input or data changes, without requiring the entire page to reload.
4. Examples: Gmail, Google Docs, Facebook, and online banking systems are common examples of web applications.
Web applications can be simple, like a contact form, or complex, like an entire e-commerce platform or social media site.
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web-application