HTML is the standard language used to create web pages. It tells the browser what content to display (text, images, links, forms, videos) and how that content is structured. HTML is not a programming language—it’s a markup language, meaning it uses tags to mark up content. its extension : .html or .htm . it can contain the data in the form of Tag and Tag addition property can be added using Attribute.

Key Features of HTML:

✅ Markup Language – It structures content using tags .

✅ Not a Programming Language – It doesn’t have logic like JavaScript; it just organizes content.

✅ Works with CSS & JavaScript – CSS styles the page, and JavaScript makes it interactive.

✅ Platform-Independent – Works on all browsers and devices.

✔ REST API development ✔ E-commerce backend ✔ Authentication system (JWT, OAuth) ✔ Real-time apps with Socket.io ✔ Logging & monitoring systems ✔ File upload service ✔ Microservices architecture

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