Essentials of Webpage Development
2.1 HTML
HTML (Hypertext Markup Language) is the standard markup language used to create the structure and layout of web pages. It is used to define the structure and layout of a web page by using a series of tags and attributes. HTML provides a way to create headings, paragraphs, lists, links, images, and other elements that make up a web page.
Some of the key concepts in HTML include:
Elements: These are the building blocks of an HTML document and are represented by tags. For example, the
tag is used to create a paragraph element and the <img> tag is used to embed an image in the web page.
Attributes: These are used to provide additional information about an HTML element. For example, the src attribute is used to specify the source of an image in the <img> tag.
Document structure: HTML documents have a specific structure, with a head and a body section. The head section contains information about the document, such as the title, while the body section contains the content that is displayed on the web page.
Semantic elements: HTML5 introduced a set of semantic elements that provide additional meaning to the content of a web page. These include elements such as <header>, <nav>, <main>, <article>, <aside>, <footer>, <figure>, <figcaption>, <time> and <mark> among others.
Forms: HTML forms are used to collect user input, such as text fields, checkboxes, radio buttons, and select lists.
Media: HTML can also be used to embed multimedia elements such as video and audio, using the <video> and <audio> tags.
Accessibility: HTML also provides a way to make web pages more accessible to users with disabilities by using attributes such as alt, title, and aria-label among others.
It is important to note that HTML is constantly evolving, so it is crucial to keep up with the latest developments and best practices in order to create web pages that are both functional and visually appealing.
