JavaScript Training

  4.6 out of 5 based on 575 Ratings

Looking for JavaScript training with an expert live instructor? We have trained 62,586 students from 11,834 organizations. Where? Webucator's private JavaScript classes can be delivered at your office anywhere in the world or online with a live instructor. Our public JavaScript classes run monthly.

JavaScript is a general purpose programming language which is most commonly used for web browser scripting. Webucator offers JavaScript courses for people new to JavaScript as well as for experienced JavaScript programmers.

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Introduction to JavaScript Training

- $1,980.00

If you need to learn JavaScript to build upon your HTML skills or as a first step to learning a JavaScript framework such as Angular or React, then this is the right JavaScript course for you to start with. You will learn all the basic constructs of JavaScript, how to use JavaScript to access and change page elements and their properties, and how to test and debug JavaScript using Google Chrome.

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Creating, Styling, and Validating Web Forms

- $1,575.00

This course is all about creating and processing web forms. It starts with using the latest HTML standards to create and provide basic validation for an HTML form. Then it covers styling forms using CSS. This includes showing the validation status of form fields. You'll then learn to write clean, real-time client-side form validation with JavaScript and regular expressions. Finally, you'll learn to validate forms on the server with Node.js, JSON, and Ajax.

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Beginning Modern JavaScript Development with Microservices, WebRTC, and React

- $1,725.00

This Beginning Modern JavaScript Development with Microservices, WebRTC, and React training class focuses on application development while discussing the JavaScript libraries that help to build them. We look at the libraries in JavaScript that help to build applications that have a microservices-based architecture, have features like audio and video calling, real-time score updates, multi-faceted search options, and so on. This course does not cover the basics of JavaScript, but instead covers the application development aspect of JavaScript only.

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Introduction to Angular Programming Training

- $1,725.00

If you want to build modern interactive websites, have chosen Angular as your JavaScript framework, and need to get up to speed on it quickly, then this is the right course for you. This course is appropriate for anyone using versions Angular 2 and later. If you need to learn AngularJS to support an existing website, you should take our AngularJS course instead.

Note: Although initially the 1st major revision of the AngularJS framework was known as "Angular 2" this is now technically incorrect as the Angular framework is releasing newer major versions (although the structure is still the same). Now "AngularJS" refers to the old architecture while simply "Angular" refers to the new architecture.

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Intermediate Angular Programming

- $1,150.00

If you have introductory-level experience with Angular and want to learn some advanced topics, then this is the right Angular course for you. However, if you are inexperienced with Angular, you should start with our Introduction to Angular Programming Training class instead.

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Advanced Angular Programming

- $1,150.00

This Advanced Angular Programming training class is for developers already experience with Angular and now further develop their skills. Among other things, you will learn how to consume REST web services and WebSocket data from Angular applications, to take advantage of advanced features of the Angular Routing module, to use Angular Animations, and to test and debug Angular applications.

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Comprehensive Angular Programming Training

If your team needs a comprehensive learning experience in Angular this is the right course for you. Students will learn to build modern interactive websites using Angular as the JavaScript framework. This course is appropriate for anyone using versions Angular 2 and later. If your team needs to learn AngularJS to support an existing website, please see our AngularJS course instead.

Node.js Software Development Training

- $1,725.00

This Node.js Software Development Training class introduces Node.js as a platform. Students will learn what Node.js is, how it is used, how to install and configure Node.js using platform installation packages and source code, and much more.

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D3.js Training

In this Practical D3.js training class, students will learn to master the efficient use of this JavaScript data visualization library. Students will learn what data visualization is, how to work with it, and how to think like a D3.js expert, both practically and theoretically.

Test-Driven Development (TDD) Using React.js and ES6

This Test-driven Development (TDD) Using React and ES6 training class is a complete introduction to modern front-end development. It covers the syntax, conventions, and best practices of modern JavaScript development while also teaching React. In the process, students learn about TDD and, specifically, how to test React and Redux applications using the Jest testing framework as they build a complete React/Redux application.

Introduction to Bootstrap with Sass

If you already know HTML, CSS, and at least some JavaScript and want to learn to use Bootstrap and Sass to design, develop, and manage responsive web and mobile sites and applications, then this is the right course for you. You will first learn to use Bootstrap to quickly create modern-looking web pages. Then we will teach you to use Sass to speed up and better manage your CSS development. And finally, we'll show you how to use Bootstrap and Sass together.

Upgrading to Bootstrap 4

This Bootstrap 4 course is divided into two parts: Lecture and examples of Bootstrap 4's new and changed features and Group project work on your actual website code with your instructor to upgrade the site from Bootstrap 3 to Bootstrap 4.

Rapid Introduction to HTML, CSS, and JavaScript

- $1,980.00

If you and your team need to get up to speed quickly on HTML, CSS, and JavaScript so that you can build and/or maintain the front end of websites, this may be the right course for you. But be aware that we cover a lot of material quickly. For a gentler introduction to these technologies, consider taking our Introduction to HTML, Introduction to CSS, and Introduction to JavaScript courses separately.

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AngularJS Training

If you have been tasked with supporting an existing Angular-based website that was built using the original AngularJS framework, then this is the right Angular course for you. However, if you are want to learn Angular to build new websites, you should consider our Introduction to Angular Programming Training instead.

Introduction to Bootstrap Training

- $1,150.00

Choose this Bootstrap course if you or your team wants to learn Bootstrap 4 from the ground up.

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8-min Narrated Presentation on JavaScript

  • History of JavaScript
  • Purpose of JavaScript
  • JavaScript: Difficulty Level
  • JavaScript: The Good
  • JavaScript: The Future
  • JavaScript Syntax

History of JavaScript

  • 1995 – Brendan Eich at Netscape creates JavaScript
  • 1996 – Netscape submits JavaScript to ECMA
  • 2005 – Jesse James Garrett coins the term "Ajax"
  • 2009 – ECMAScript 5 unifies JavaScript
  • 2015 – ECMAScript 6 is standardized

Purpose of JavaScript

  • General-purpose programming
  • Common Uses
    1. Web browser scripting
    2. Server-side programming
    3. Mobile apps
    4. Hardware programming

JavaScript Difficulty Level

  • Easy to get started with
  • Difficult to master

JavaScript: The Good

  • Dynamic
  • Expressive
  • Easy to read and write

JavaScript: The Bad

  • Language oddities
    1. The == and != operators
    2. The eval function
  • The name

JavaScript: The Future

  • Better browser support for ES6 and beyond
  • Reduced need for libraries like jQuery
  • JavaScript engines will be faster
  • JavaScript will likely remain the most popular language


  • Borrows from several other languages
  • Java
  • Awk
  • Perl
  • Python
  • Case sensitive
  • Statements are separated by semicolons

JavaScript Comments

  • Two different kinds of comments
  • Single line
    • // this is a comment
  • Multi line
    • /* this is a comment it ends after the closing characters */

JavaScript Variables

  • Declared using var
  • Function scope
  • ES6 and beyond
    • let creates block-scoped variables
    • const creates constants
  • Dynamically typed

JavaScript Data Types

  • Primitive data types
    1. Boolean
    2. number
    3. string
    4. null
    5. undefined

JavaScript Objects

  • Collections of name: value pairs, separated by commas
  • Each pair is a property
  • Properties can be accessed in two ways
    • dot notation
      • myObj.property1 = "this is the value";
    • brackets notation
      • myObj['property2'] = "this is another value";

JavaScript Arrays

  • Zero-indexed list objects
  • Contain zero or more elements
  • To create an array:
    • var trees = ['elm','pine','oak'];
  • To access an array element:
    • trees[0] // 'elm'

JavaScript Functions

  • Internal programs
  • Have their own scope
  • Can accept parameters
  • Can return values
    • function myFunc(param1,param2){
      	var sum = param1 + param2;
      	return sum;
      	myFunc(1,2) // 3

JavaScript Operators

  • Arithmetic
    • +, -, *, /, %
  • Comparison
    • >, <, >=, <=, ==, !=, ===, !==
    • "10" == 10 //true
    • "10" === 10 //false

JavaScript Loops

  • for loop
    • for (var i=0; i<10; i++) { console.log(i); }
  • while loop
    • while (i<10) { console.log(i); i= i+1; }
  • do/while loop
    • do {console.log(i);i=i+1;} while(i<10);

JavaScript Conditional Statements

  • if … else
    • if(price > 10) {
      } else {
    • switch
      • switch(sandwich) {
        	case 'Ham':
        	price = 5;
        	price = 4;

Keep Learning JavaScript

by taking a Webucator JavaScript Class

"I expected a comprehensive introduction to concepts of javascript, which is what I got!"

What people say about our training

I just finished my second Webucator JavaScript oriented class and have been very pleased with the content and the instructor's abilities.
Ben Wesley
The Rapid Introduction to HTML, CSS and Javascript class is great for beginners who have had some exposure to editing website content. I definitely got my money's worth! The instructor was very knowledgeable.
Keisha Rivers
I truly enjoyed my Advanced Javascript Programming class. The instructor's breadth of information added credibility for the training and the trainer. I did come away with a better understanding of Advanced JavaScript techniques and I feel that those skills will only further enhance my job performance. Great class.
Wanda Garcia
Howard Community College
Fantastic Instructor. I did not think an online course could be this fun.
Ahmed Shariff
Katz Group Canada

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Students rated our JavaScript trainers 9.27 out of 10 based on 575 reviews

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