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Unlock the potential of Node.js for building scalable and high-performance web applications. This comprehensive training delves deep into the event-driven, non-blocking I/O model, and equips JavaScript developers with practical skills for creating modular and efficient Node.js applications.
Unlock the potential of Node.js for building scalable and high-performance web applications. This comprehensive training delves deep into the event-driven, non-blocking I/O model, and equips JavaScript developers with practical skills for creating modular and efficient Node.js applications.
Explore the transformative world of Node.js with our in-depth training tailored for JavaScript developers. By the end of this course, participants will:
• Grasp the Essentials: Understand the design choices that make Node.js unique and how it revolutionizes application development.
• Modular Code Creation: Master the art of writing modular, clear, and expressive code in Node.js.
• Data Handling: Utilize streams to handle vast data seamlessly, beyond application memory constraints.
• Error Mastery: Learn robust error-handling techniques to ensure application reliability.
• Networking Prowess: Build powerful network applications on the Node.js platform.
Prior experience with JavaScript programming.
*We customize the course outline and content to your specific needs and relevant use cases.
Introduction to Node.js:
• Node.js fundamentals and philosophy
• Comparing RAM vs. I/O latency
• Blocking vs. Non-Blocking paradigms
• Introduction to Event-driven Programming & the Event Loop
• Potential pitfalls: Blocking The Event Loop
Setting Up Node.js:
• Downloading and Installing Node.js
• Using Node REPL
• Crafting your first 'Hello World' in Node.js
Modules and npm:
• Delve into the anatomy of a module
• Writing private code in modules
• Accessing and leveraging modules
• Handy npm commands and understanding package.json
The Art of Callbacks:
• Introducing callbacks
• The Callback-last pattern
• The significance of Error-first in callbacks
Event-Driven Paradigms:
• When and how to utilize Event Emitters
• Binding functions to events effectively
• Understanding Event Requests and Listening
Error Handling in Node.js:
• Callbacks and the Error-first approach
• Dealing with errors in Event Emitters
• Addressing uncaught exceptions
• Leveraging domains for efficient error handling
Buffers:
• Understanding the existence and role of Buffers
• Creating, reading, and writing Buffers
• Techniques for manipulating Buffers effectively
Streams:
• Introduction to streams in Node.js
• Exploring Read and Write Stream API
• Managing flow control and piping
• Understanding Duplex and Transform Streams
Express.js Development:
• Introduction and installation of Express.js
• Building a basic "Hello Express" application
• Creating routes and rendering layouts
• Incorporating templates, partials, locals, and conditional templates
• Modularizing routes for efficiency
Socket.io Essentials:
• Understanding event listening and broadcasting
• Techniques for answering client-side questions
Connecting to Databases:
• Exploring NoSQL and Document Stores vs. Relational DBs
• Setting up the platform and configuring databases
• Mastering CRUD operations for efficient data management.
Hands-on learning with expert instructors at your location for organizations.
Master new skills guided by experienced instructors from anywhere.
