Dive into the world of JavaScript, the language that powers the interactive web. Whether you're a beginner taking your first steps in programming or an experienced developer looking to enhance your front-end skills, JavaScript has something for everyone!
JavaScript's versatility allows you to create dynamic web applications, server-side programs, and even mobile apps. Join us in exploring the endless possibilities JavaScript offers!
JavaScript enables interactive and dynamic content on web pages, enhancing user experience without server requests.
With Node.js, JavaScript can be used for server-side programming, allowing full-stack development with a single language.
JavaScript has a vast ecosystem of libraries and frameworks like React, Vue, and Angular for building modern web applications.
Build a dynamic web application using modern JavaScript. This project covers:
Create a RESTful API using Node.js and Express. Learn about:
// Simulating an API call
function fetchUserData(userId) {
return new Promise((resolve, reject) => {
setTimeout(() => {
if (userId === 1) {
resolve({ id: 1, name: 'John Doe', email: 'john@example.com' });
} else {
reject('User not found');
}
}, 1000);
});
}
// Using async/await to handle the Promise
async function displayUserData(userId) {
try {
const user = await fetchUserData(userId);
console.log('User data:', user);
} catch (error) {
console.error('Error:', error);
}
}
// Example usage
displayUserData(1); // Will log user data
displayUserData(2); // Will log an error
This example demonstrates asynchronous JavaScript using Promises and async/await. It simulates an API call and handles both successful and error scenarios.
Geh Research
Gurukul
Manav Mandir Mission Trust
Sevadham
Astrologer Ashok