Modern JavaScript Tutorial

// Example: Displaying a message on button click
const button=document.querySelector('#myButton');
button.addEventListener('click', () => {
  alert('Hello, JavaScript!');
});

Front-end and Back-end Development: JavaScript is not limited to front-end development. It can also be used for server-side development with tools like Node.js. This allows you to build full-stack applications using a single language.

Expanding Career Opportunities: JavaScript is one of the most widely used programming languages, which means there is a high demand for JavaScript developers. Learning JavaScript opens up various job opportunities in web development and beyond.

What do I need to get started with JavaScript?

To get started with JavaScript, you'll need a text editor that supports code writing. One popular option is Visual Studio Code (VS Code).

Simple JavaScript example

// Example: Hello, World! in JavaScript
console.log('Hello, JavaScript!');

How can I preview my JavaScript code in a browser?

1. Install the Live Server extension in VS Code.
2. Right-click on your HTML file and select "Open with Live Server."
3. A browser window will open, displaying your HTML file. Any changes you make in your code will be automatically updated in the browser.