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HTML Introduction

Introduction to HTML

HTML (Hypertext Markup Language) is the foundation of web development. It’s the standard language used to create web pages, defining the structure and layout of the content. HTML is responsible for organizing text, images, links, and multimedia elements on websites. It tells the browser how to display these elements and allows users to navigate between pages using hyperlinks.

Key Components of HTML:

  • Elements: HTML is built on a system of elements, typically consisting of a tag and content. Elements define the structure and presentation of web content.

  • Tags: Tags are enclosed in angle brackets (< >) and come in pairs (opening and closing tags), with the exception of self-closing tags.

  • Attributes: These provide additional information about an element, such as the source of an image or the target of a link.

Latest Version: HTML5

HTML5 is the latest version of HTML, designed to meet the evolving needs of the web. Released in 2014, it introduces new features and capabilities that allow developers to create more interactive and dynamic web experiences.

Key Features of HTML5:

  • New Semantic Elements: HTML5 introduces new elements like <article>, <section>, <header>, <footer>, and <nav>, which provide better structure and meaning to web content.

  • Multimedia Support: HTML5 natively supports audio and video elements, allowing developers to embed multimedia without relying on external plugins like Flash.

  • Canvas and SVG: HTML5 includes the <canvas> element, which allows for dynamic, scriptable rendering of graphics, and it supports Scalable Vector Graphics (SVG) for high-quality visuals.

  • Offline Capabilities: HTML5 introduces features like local storage and application cache, enabling web applications to work offline.

  • Improved Form Elements: HTML5 enhances forms with new input types such as email, date, and number, and includes attributes like placeholder and required.

  • Mobile and Responsive Design: HTML5 supports mobile and responsive design, with features like viewport settings and media queries, which make websites adaptable to different devices.

HTML5 is Backward Compatible

One of the great advantages of HTML5 is that it is backward compatible, meaning it works well with older versions of HTML and existing browsers, ensuring seamless transitions in web development.

In summary, HTML is the backbone of web content, and its latest version, HTML5, brings numerous improvements, making it easier to create rich, interactive, and accessible web applications.

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