Node JS
Node JS
Node.js is a JavaScript runtime environment that allows developers to run JavaScript on the server-side, outside of the browser. It was built on the V8 JavaScript engine (the same engine that powers Google Chrome) and provides a non-blocking, event-driven architecture, making it ideal for building scalable and efficient web applications. Node.js enables developers to use JavaScript for both the client-side and server-side, promoting a full-stack JavaScript development approach.
Key Features of Node.js:
Event-Driven and Asynchronous: Node.js operates on a non-blocking event-driven model, which means it can handle multiple requests concurrently. This is particularly useful for I/O-bound operations like database queries, file system operations, and network requests, allowing Node.js to be highly efficient and performant.
Single-Threaded: Although Node.js runs in a single-threaded environment, it uses an event loop and asynchronous callbacks to handle multiple tasks at once without blocking. This makes it different from traditional server environments, where each connection might require a new thread.
Cross-Platform: Node.js is cross-platform, which means you can run Node.js applications on various operating systems, including Windows, macOS, and Linux.
NPM (Node Package Manager): Node.js comes with NPM, which is the largest ecosystem of open-source libraries and tools for JavaScript development. Developers can easily install and manage packages to enhance the functionality of their Node.js applications.
Built-in Libraries: Node.js provides a large number of built-in modules (such as http, fs, path, url, events, etc.) that help in performing common tasks like handling HTTP requests, interacting with the file system, and managing system processes.
Real-Time Applications: Node.js is well-suited for building real-time applications such as chat apps, online games, and live-streaming applications due to its ability to handle multiple concurrent connections efficiently.
Course Content & Duration
Sr No | Title | Duration |
---|---|---|
1 | RDBMS (MySQL) | 8 Months |
2 | Node JS | |
3 | Express JS | |
4 | MongoDB | |
5 | HTML5 | |
6 | CSS3 | |
7 | Bootstrap | |
8 | Responsive Design | |
9 | JavaScript | |
10 | jQuery | |
11 | Minor & Major Projects | |
12 | Learn All Above from Scratch |