Javascript - A Complete Guide

10.5 Hours
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57 Lessons (10.5h)

  • Introduction
    Why JavaScript Introduction8:06
    What will you learn5:28
    JavaScript Code Editors4:55
    How to Insert JavaScript12:32
    Fun with JavaScript4:47
  • Variables and Data Types
    Data Types17:52
  • Operators and Keywords
    Arithmetic and Assignment Operators9:05
    Reserved Keywords2:43
    Comparison and Logical Operators15:11
  • JavaScript Functions
    Functions Introduction12:26
    Function Parameters14:37
    Function Invocation - Part 112:00
    Function Invocation - Part 26:17
  • JavaScript Objects and Scope
    Objects Introduction17:16
    Object Properties and Methods10:44
    JavaScript Scope9:10
  • JavaScript Strings
    JavaScript Strings9:56
    String Methods - Part 114:27
    String Methods - Part 216:16
  • JavaScript Numbers
    JavaScript Numbers17:07
    Number Methods - Part 110:41
    Number Methods - Part 210:52
  • Arrays
    Array Methods - Part 115:43
    Array Methods - Part 211:57
  • Math and Date Objects
    Math Object12:43
    Date Object10:16
    Date Formats9:03
    Date Methods10:27
  • Conditional Statements
    Conditional Statements12:07
    Switch Statement12:31
  • Working with Loops
    While Loop9:54
    Break and Continue Statements7:20
    For Loop17:18
  • Exception Handling and Debugging
    Exception Handling16:14
  • Hoisting and Use Strict
    JavaScript Hoisting7:48
    Use Strict10:11
  • Simple but Important
    JavaScript Performance9:21
    Coding Conventions12:46
  • Forms Validation
    JavaScript Forms Validation11:06
    Constraint Validity9:10
    Understanding DOM14:56
    Creating and Deleting Elements12:24
  • JavaScript Events
    JavaScript Events11:34
    Event Listeners15:40
  • Window Objects
    Window Object10:42
    Window Screen7:47
    JavaScript Popups12:05
    Accessing Browsers History5:04
    Timing Events10:30
  • Cookies Management
    Cookies - Part 217:00
    Cookies - Part 17:27
  • Conclusion
    Whats Next6:55

Learn the Web's Most Popular Front-End Coding Language & Start Advanced Wio Link Projects Today

Let's Kode It

Let's Kode It is the best place to learn all computer related skills including coding, testing, web development or Microsoft Word, Excel, Powerpoint.


JavaScript is not only another language that can be used in conjunction with Wio Link, but a great coding language to master in general. In fact, JavaScript is one of the most popular languages used in coding for the Web, and an essential skill for high paying jobs in web development and web testing. Through this introductory course, you'll learn JavaScript fundamentals as well as more advanced techniques that will prepare you to code for web and mobile apps.

  • Access 10.5 hours of video & 57 lectures 24/7
  • Learn the fundamentals of data types, objects, arrays, & functions
  • Manage cookies
  • Work w/ concepts like events, event handlers & HTML elements
  • Debug JavaScript code
  • Validate & submit forms
  • Utilize window objects, history, screen & timing events


Details & Requirements

  • Length of time users can access this course: lifetime
  • Access options: web streaming, mobile streaming
  • Certification of completion included
  • Redemption deadline: redeem your code within 30 days of purchase
  • Experience level required: all levels


  • Internet required


  • Instant digital redemption
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