Course Details
JavaScript is a versatile, powerful, and essential language for the web. It's not just for front-end anymore — with Node.js, it powers the full stack. Whether you're building a simple interactive website, a single-page app, or a server-side API, JavaScript is a must-learn.
JavaScript
JavaScript is a high-level, interpreted, multi-paradigm, and dynamic programming language primarily used to create interactive and dynamic content on websites. It is often referred to as the “language of the web” because it's essential for modern web development. Together with HTML and CSS, JavaScript forms the core technologies of the World Wide Web.
Course Fee
15,000
Available Seats
30
Schedule
11.00 am - 1.00 pm
Brief History
1995: Created by Brendan Eich at Netscape, originally named Mocha, then LiveScript, and finally JavaScript.
1996: Became an ECMA standard (ECMAScript).
2009: Node.js was released, allowing JavaScript to run on the server.
2015: Major update: ES6 (ECMAScript 2015) introduced let, const, arrow functions, classes, etc.
JavaScript Features
Dynamic Typing: Variable types are determined at runtime.
Event-Driven: Code responds to user or system events.
Asynchronous Programming: Via callbacks, promises, and async/await.
Prototype-Based OOP: Uses prototypes instead of classes (classes added in ES6).
Cross-Platform: Runs on all devices with a browser or JavaScript engine.
JavaScript Ecosystem
React : UI library for web apps.
Angular:Full-featured web framework.
Vue.js: Progressive UI framework.
Node.js: Server-side JavaScript.
Express: Web framework for Node.js.
Advantages of JavaScript
Runs Everywhere: Supported by all browsers and devices.
Fast Execution: Thanks to V8 and JIT compilation.
Interactivity: Makes web pages dynamic and responsive.
Massive Community: Tons of tutorials, libraries, and tools.
Rich Ecosystem: npm offers over 1 million packages.
Limitations of JavaScript
Single-threaded: Can’t handle heavy CPU tasks well.
Security: Vulnerable to XSS, CSRF if not handled properly.
Browser Inconsistency: May behave slightly differently in different browsers.
Loose Typing: Can lead to unexpected bugs (type coercion).
