25.9.10
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SkillSprints

Designated Javascript Specialist

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Ken Good

The Designated Javascript Specialist is versed in fundamental Javascript syntax and techniques. Those who hold the Javascript Specialist Designation are capable of independently writing Javascript code used in a web applications and on mobile devices. They are familiar with basic patterns of problem solving using Javascript as well as DOM manipulation techniques.

Skills / Knowledge

  • How to Output to the console
  • How to output content to the browser window by manipulating the DOM
  • The getElementById() command
  • How to use variables in Javascript
  • Arithmetic with Javascript
  • The proper use of Javascript Operators
  • How to use Number Functions
  • Using Booleans
  • How programs make decisions with conditionals
  • If Statements and If... Else Statements
  • Nested If Statements
  • How to use the Javascript Switch statement
  • For Loops, While Loops, Do...While Loops
  • For...In Loops, Endless Loops, Break and Continue Statements
  • Javascript Simple Functions, Function Parameters, Functions that Return a Value
  • Coding for Javascript Events and Call back Functions
  • Javascript Dialog Boxes
  • Creating Javascript Arrays
  • Looping Through Arrays
  • Javscript Strings and String Functions to process text
  • Javascript Date Functions
  • Processing text with Javascript Regular Expressions
  • Working with the Browser DOM
  • Accessing Web Services with the xmlHTTPRequest() Object
  • Making Requests and Parameterized Requests
  • Working with Returned Text Content
  • Working with Returned XML Content
  • Understanding JSON notation and Parsing JSON content
  • Using Generic Javascript Objects
  • Working with the Javascript Audio and Video API
  • 2D Drawing, the Canvas and Javascript
  • Faux Multithreading with Javaascript
  • Custom Objects and OOP with Javascript

Issued on

May 1, 2018

Expires on

Does not expire