Recap Page

HTML

HTML stands for HyperText Markup Language. It is the standard markup language used to create web pages. HTML uses a set of tags and attributes to structure content on a web page.

Name Explanation Example
<p> Defines a paragraph 
<p>This is a paragraph</p>
<a> Defines a hyperlink 
<a href="https://www.example.com">Example link</a>
<img> Defines an image 
<img src="example.jpg" alt="Example image">

CSS

CSS stands for Cascading Style Sheets. It is used to style web pages and make them look visually appealing. CSS can be used to control the layout, typography, and colors of a web page.

Name Explanation Example
color Sets the color of text 
color: #333;
font-size Sets the font size 
font-size: 16px;
background-color Sets the background color 
background-color: #f2f2f2;

JavaScript

JavaScript is a programming language used to create dynamic and interactive web pages. JavaScript can be used to add interactivity, validate user input, and manipulate the DOM.

Name Explanation Example
getElementById() Returns the element with the specified ID 
document.getElementById("example")
querySelector() Returns the first element that matches a specified CSS selector 
document.querySelector(".example")

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