useEffect is used to perform side effects in functional components. These are operations that can interact with the outside world, such as API requests, timers, DOM manipulations, or subscriptions.
A side effect in programming occurs when a function or expression modifies some state outside its local environment, or has an observable interaction with the outside world besides returning a value. This could involve:
BEM stands for Block, Element, Modifier and is a methodology used to create reusable components in CSS by clearly defining and separating the roles of different class names.
.button..button__text..button--large.
Effective naming of components is important for the readability and maintainability of your code. Below are best practices for naming React components, with a focus on hierarchical relationships (parent and child components).
Use PascalCase: All component names should be in PascalCase. For example, UserProfile.
Descriptive Names: Names should clearly indicate the component's purpose without needing to look into its implementation.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Document</title>
<link rel="stylesheet" href="style.css" />
<script
src="https://kit.fontawesome.com/8695b27503.js"
By the end of this session, participants will be able to:
<!DOCTYPE html>, <html>, <head>, <body>) and create a basic HTML document from scratch.<h1>, <p>, <strong>, <em>, and <img> to format text and embed images, converting plain text into a structured, well-formatted HTML document., , and `` with proper attributes to enhance web pages with multimedia content for engagement and accessibility.