Node.js for JavaScript Developers Training Course

Primary tabs

Client Testimonials

all the in code examples

The code exercises were good and engaging.

Hands-on. Lots of help. Lots of space for asking questions and getting answers.

Abdul Zaheer

Examples were relateable

Yongching Tee

I felt it was the right mix of lecture and practical application.

David Jaggie

Course Code

nodejsdev

Duration Duration

21 hours (usually 3 days including breaks)

Requirements Requirements

Students taking this course should have JavaScript programming experience.

Overview Overview

Overview

Node.js is a platform for easily building fast, scalable network applications. Learn how to use the event-driven, non-blocking I/O model to build data-intensive real-time applications that run across distributed devices. We will explore the design choices that make Node.js unique, how this changes the way applications are built and how systems of applications work most effectively in this model. Learn how to create modular code that’s robust, expressive and clear. Understand when to use callbacks, event emitters and streams. Use streams to easily manipulate data that would be impossible to fit in application memory. Gain confidence in handling errors effectively to ensure runtime reliability. The course has extensive lab exercises to reinforce the concepts and techniques covered.

Objectives

On completion of this course, students will be able to:

  • Clearly understand the platform design choices that led to Node.js choosing an event loop and what this means for applications built on that foundation.
  • Understand the unique trade-offs present in event-driven programming.
  • Create Node.js modules and express code modularity in an application.
  • Understand the core flow control patterns in Node.js and know when it is appropriate to use callbacks, event emitters or streams.
  • Create and manipulate buffers efficiently.
  • Understand how to manage error state and know when a process should exit due to an error.
  • Build network applications with Node.js.

Course Outline Course Outline

Intro to Node.js

  • RAM vs. I/O latency
  • Blocking vs. Non-Blocking
  • Event-driven Programming
  • Event Loop
  • Blocking The Event Loop
  • Node.js Philosophy

Node.js Platform Setup

  • Download and Install
  • Node REPL
  • First Hello World

Modules and npm

  • Anatomy of a module
  • Private code
  • Accessing and using modules
  • npm commands
  • package.json

The Callback Pattern

  • What are callbacks
  • Callback-last
  • Error-first

Events

  • When to use Event Emitters
  • Binding Functions to Events
  • Event Requests
  • Event Listening

Error Handling

  • Callbacks: Error-first
  • Errors in Event Emitters
  • Uncaught Exceptions
  • Using Domains

Buffers

  • Why Buffers exist
  • Creating Buffers
  • Reading and Writing Buffers
  • Manipulating Buffers

Streams

  • What are streams
  • Read and Write Stream API
  • Flow Control
  • Piping
  • Duplex Stream
  • Transform Stream

Express.js

  • Intro and Installing Express.js
  • Building a Hello Express application
  • Creating routes
  • Rendering Layouts
  • Using templates
  • Adding partials
  • Using locals and conditional templates
  • Modularizing routes

Socket.io

  • Listening for
  • Broadcasting
  • Answering questions

Connecting to Databases

  • No SQL and Document Stores
  • Relational DBs
  • Configuration and platform setup
  • CRUD Operations

Guaranteed to run even with a single delegate!
Public Classroom Public Classroom
Participants from multiple organisations. Topics usually cannot be customised
From 3236PLN
(85)
Private Classroom Private Classroom
Participants are from one organisation only. No external participants are allowed. Usually customised to a specific group, course topics are agreed between the client and the trainer.
Private Remote Private Remote
The instructor and the participants are in two different physical locations and communicate via the Internet
From 8700PLN
Request quote

The more delegates, the greater the savings per delegate. Table reflects price per delegate and is used for illustration purposes only, actual prices may differ.

Number of Delegates Public Classroom Private Remote
1 3236PLN 8700PLN
2 2693PLN 5425PLN
3 2512PLN 4333PLN
4 2422PLN 3788PLN
Cannot find a suitable date? Choose Your Course Date >>
Too expensive? Suggest your price

Related Categories


Upcoming Courses

VenueCourse DateCourse Price [Remote / Classroom]
Białystok, ul. Malmeda 1Mon, 2017-02-06 09:008700PLN / 3686PLN
Bielsko-Biała, Al. Armii Krajowej 220Tue, 2017-02-07 09:008700PLN / 3686PLN
Częstochowa, ul. Wały Dwernickiego 117/121Tue, 2017-02-07 09:008700PLN / 3686PLN
Gdynia, ul. Ejsmonda 2Mon, 2017-02-13 09:008700PLN / 3686PLN
Gdańsk, ul. Powstańców Warszawskich 45Wed, 2017-02-15 09:008700PLN / 3686PLN

Course Discounts

Course Venue Course Date Course Price [Remote / Classroom]
Angular JavaScript Poznan, Garbary 100/63 Mon, 2017-01-23 09:00 7425PLN / 3275PLN
Container management with Docker Zielona Góra, ul. Reja 6 Mon, 2017-01-23 09:00 8910PLN / 3720PLN
Comprehensive Git Kraków, ul. Rzemieślnicza 1 Mon, 2017-01-23 09:00 5841PLN / 3147PLN
Building Web Apps using the MEAN stack Poznan, Garbary 100/63 Mon, 2017-01-30 09:00 14652PLN / 5440PLN
Adobe Photoshop Elements Katowice ul. Opolska 22 Mon, 2017-01-30 09:00 1881PLN / 1327PLN
Psychologiczne aspekty zarządzania zespołem IT – psychologia zespołu Scrum agile Toruń, ul. Żeglarska 10/14 Mon, 2017-02-06 09:00 5742PLN / 2340PLN
Programming in C++ Warszawa, ul. Złota 3/11 Mon, 2017-02-06 09:00 5445PLN / 2815PLN
Visual Basic for Applications (VBA) in Excel (intermediate level) Warszawa, ul. Złota 3/11 Mon, 2017-02-06 09:00 2376PLN / 1192PLN
C#.Net Olsztyn, ul. Kajki 3/1 Mon, 2017-02-06 09:00 25047PLN / 8840PLN
Java Performance Wroclaw, ul.Ludwika Rydygiera 2a/22 Mon, 2017-02-06 09:00 9801PLN / 3000PLN
Creating and managing Web sites Olsztyn, ul. Kajki 3/1 Mon, 2017-02-06 09:00 5841PLN / 2548PLN
Adobe Photoshop Gdynia, ul. Ejsmonda 2 Mon, 2017-02-06 09:00 1881PLN / 1452PLN
Marketing Analytics using R Gdańsk, ul. Powstańców Warszawskich 45 Wed, 2017-02-08 09:00 11880PLN / 5010PLN
Team Building and Management Szczecin, ul. Małopolska 23 Tue, 2017-02-14 09:00 5346PLN / 1569PLN
Microsoft Access - download the data Poznan, Garbary 100/63 Thu, 2017-02-16 09:00 2475PLN / 1225PLN
OCUP2 UML 2.5 Certification - Foundation Exam Preparation Warszawa, ul. Złota 3/11 Mon, 2017-02-20 09:00 7000PLN / 2933PLN
Programming in ASP.NET MVC 5 Gdynia, ul. Ejsmonda 2 Mon, 2017-02-20 09:00 5841PLN / 2673PLN
Working with spreadsheet in Microsoft Excel Szczecin, ul. Małopolska 23 Tue, 2017-02-28 09:00 1485PLN / 995PLN
Introduction to CSS3 Poznan, Garbary 100/63 Wed, 2017-03-22 09:00 1881PLN / 952PLN

Course Discounts Newsletter

We respect the privacy of your email address. We will not pass on or sell your address to others.
You can always change your preferences or unsubscribe completely.

Some of our clients