<!DOCTYPE html>
Welcome to Web Development Day 34!
Today, we will be focusing on learning the basics of Javascript for beginners. Javascript is a powerful programming language that is commonly used in web development to create interactive and dynamic content on websites.
What is Javascript?
Javascript is a programming language that allows developers to add dynamic behavior to their websites. It can be used to create interactive elements such as slideshows, forms, animations, and much more.
Getting Started with Javascript
To get started with Javascript, you will need a basic understanding of HTML and CSS. Javascript code can be added to your HTML files using script tags.
“`html
// Your Javascript code goes here
“`
Variables and Data Types
In Javascript, variables are used to store data values. There are different data types in Javascript, such as strings, numbers, booleans, arrays, and objects.
“`html
var name = “John”;
var age = 30;
var isStudent = true;
var fruits = [“apple”, “banana”, “orange”];
var person = {
firstName: “John”,
lastName: “Doe”
};
“`
Functions
Functions are blocks of code that can be reused throughout your code. They can take in parameters and return values.
“`html
function greet(name) {
return “Hello, ” + name + “!”;
}
“`
Event Handling
Event handling is a key feature of Javascript that allows you to respond to user actions, such as clicking a button or typing in a form field.
“`html
function myFunction() {
alert(“Button clicked!”);
}
“`
Conclusion
Congratulations on completing Day 34 of our web development journey! We hope this Javascript tutorial for beginners has helped you understand the basics of Javascript and how you can use it to enhance your websites.
Nice ❤
CSS complete ho gai kya…?
Great 👍