Node.js for JavaScript Developers Training Course

Overview

Node.js serves as a powerful platform for developing high-speed, scalable network applications. In this course, you will learn to leverage its event-driven, non-blocking I/O model to construct data-intensive real-time applications that operate seamlessly across distributed devices. We will examine the specific design principles that distinguish Node.js, exploring how these choices impact application architecture and system efficiency. You will gain the skills to write modular code that is both robust and expressive, while understanding the appropriate use cases for callbacks, event emitters, and streams. Furthermore, you will learn to manipulate large datasets using streams that exceed application memory limits and develop confidence in effective error handling to ensure runtime stability. The curriculum includes comprehensive lab exercises designed to solidify the concepts and techniques presented.

Objectives

Upon completing this course, students will be equipped to:

• Comprehend the platform design decisions that led to the adoption of the event loop in Node.js and understand their implications for application development.
• Recognize the specific trade-offs involved in event-driven programming.
• Develop Node.js modules and effectively express code modularity within applications.
• Master the core flow control patterns in Node.js, identifying when to employ callbacks, event emitters, or streams.
• Efficiently create and manipulate buffers.
• Manage error states appropriately and determine when a process should terminate due to critical errors.
• Develop network applications using Node.js.