javier klijnjan

javier klijnjan

Member Since October 2, 2018

5,409

Total Points

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58 Achievements

  • Achievement

    Traversing the DOM

    JavaScript and the DOM (Retiring)

    Achieved

    Jul 25, 2020

    Traversing the DOM
  • Achievement

    Combining Array Methods

    JavaScript Array Iteration Methods

    Achieved

    Jul 6, 2020

    Combining Array Methods
  • Achievement

    Array Manipulation

    JavaScript Array Iteration Methods

    Achieved

    Jul 1, 2020

    Array Manipulation
  • Achievement

    Loop Through Objects

    JavaScript Objects

    Achieved

    Jun 19, 2020

    Loop Through Objects
  • Achievement

    Object Basics

    JavaScript Objects

    Achieved

    Jun 19, 2020

    Object Basics
  • Achievement

    Multidimensional Arrays

    JavaScript Arrays

    Achieved

    Jun 18, 2020

    Multidimensional Arrays
  • Achievement

    Loop Through Arrays

    JavaScript Arrays

    Achieved

    Jun 18, 2020

    Loop Through Arrays
  • Achievement

    Store Multiple Values in an Array

    JavaScript Arrays

    Achieved

    Jun 17, 2020

    Store Multiple Values in an Array
  • Achievement

    Working with 'for' Loops

    JavaScript Loops

    Achieved

    Jun 17, 2020

    Working with 'for' Loops
  • Achievement

    Simplify Repetitive Tasks with Loops

    JavaScript Loops

    Achieved

    Jun 16, 2020

    Simplify Repetitive Tasks with Loops
  • Achievement

    Practice forEach

    Practice forEach in JavaScript

    Achieved

    Jun 11, 2020

    Practice forEach
  • Achievement

    Arrow Functions

    JavaScript Functions

    Achieved

    Jun 11, 2020

    Arrow Functions
  • Achievement

    Pass Information Into Functions

    JavaScript Functions

    Achieved

    Jun 10, 2020

    Pass Information Into Functions
  • Achievement

    Create Reusable Code with Functions

    JavaScript Functions

    Achieved

    Jun 10, 2020

    Create Reusable Code with Functions
  • Achievement

    The Math Object

    JavaScript Numbers

    Achieved

    Jun 10, 2020

    The Math Object
  • Achievement

    Working with Numbers

    JavaScript Numbers

    Achieved

    Jun 10, 2020

    Working with Numbers
  • Achievement

    Making Decisions in Your Code with Conditional Statements

    JavaScript Basics

    Achieved

    Jun 9, 2020

    Making Decisions in Your Code with Conditional Statements
  • Achievement

    Working With Strings

    JavaScript Basics

    Achieved

    Jun 9, 2020

    Working With Strings
  • Achievement

    Storing and Tracking Information with Variables

    JavaScript Basics

    Achieved

    Jun 9, 2020

    Storing and Tracking Information with Variables
  • Achievement

    Hello, JavaScript!

    JavaScript Basics

    Achieved

    Jun 9, 2020

    Hello, JavaScript!
  • Achievement

    Getters and Setters

    Object-Oriented JavaScript

    Achieved

    Dec 23, 2019

    Getters and Setters
  • Achievement

    Practicing Classes

    Practice Classes in JavaScript

    Achieved

    Dec 20, 2019

    Practicing Classes
  • Achievement

    Object Basics

    Object-Oriented JavaScript

    Achieved

    Dec 20, 2019

    Object Basics
  • Achievement

    Practicing Object Basics

    Practice Object Basics in JavaScript

    Achieved

    Dec 20, 2019

    Practicing Object Basics
  • Achievement

    Introduction to Object-Oriented JavaScript

    Object-Oriented JavaScript

    Achieved

    Dec 19, 2019

    Introduction to Object-Oriented JavaScript
  • Achievement

    Working with Classes in JavaScript

    Object-Oriented JavaScript

    Achieved

    Dec 9, 2019

    Working with Classes in JavaScript
  • Achievement

    Introducing Props

    React Basics (2018)

    Achieved

    Dec 9, 2019

    Introducing Props
  • Achievement

    Thinking in Components

    React Basics (2018)

    Achieved

    Dec 5, 2019

    Thinking in Components
  • Achievement

    First Steps in React

    React Basics (2018)

    Achieved

    Dec 4, 2019

    First Steps in React
  • Achievement

    AWS and "The Cloud"

    AWS with S3

    Achieved

    Nov 27, 2019

    AWS and "The Cloud"
  • Achievement

    Playing a Counting Game

    Introduction to Algorithms

    Achieved

    Nov 24, 2019

    Playing a Counting Game
  • Achievement

    Array Iteration

    JavaScript Array Iteration Methods

    Achieved

    Nov 8, 2019

    Array Iteration
  • Achievement

    Responding to User Interaction

    Interacting with the DOM

    Achieved

    Nov 8, 2019

    Responding to User Interaction
  • Achievement

    Create Function Using Arrow Syntax

    Getting Started With ES2015

    Achieved

    Oct 16, 2019

    Create Function Using Arrow Syntax
  • Achievement

    Using Template Literals

    Getting Started With ES2015

    Achieved

    Oct 15, 2019

    Using Template Literals
  • Achievement

    Defining Variables With let and const

    Getting Started With ES2015

    Achieved

    Oct 15, 2019

    Defining Variables With let and const
  • Achievement

    JavaScript Tools and Workflows

    The Landscape of JavaScript

    Achieved

    Oct 15, 2019

    JavaScript Tools and Workflows
  • Achievement

    JavaScript is Everywhere

    The Landscape of JavaScript

    Achieved

    Oct 15, 2019

    JavaScript is Everywhere
  • Achievement

    Finishing the Game

    Introducing JavaScript

    Achieved

    Oct 15, 2019

    Finishing the Game
  • Achievement

    Introducing JavaScript

    Introducing JavaScript

    Achieved

    Oct 12, 2019

    Introducing JavaScript
  • Achievement

    Making Changes to the DOM

    JavaScript and the DOM (Retiring)

    Achieved

    Aug 12, 2019

    Making Changes to the DOM
  • Achievement

    Getting a Handle on the DOM

    JavaScript and the DOM (Retiring)

    Achieved

    Aug 8, 2019

    Getting a Handle on the DOM
  • Achievement

    HTML: The Structural Foundation of Web Pages and Applications

    Introduction to HTML and CSS (2016)

    Achieved

    Jul 29, 2019

    HTML: The Structural Foundation of Web Pages and Applications
  • Achievement

    Getting Familiar with HTML and CSS

    Introduction to HTML and CSS (2016)

    Achieved

    Jul 29, 2019

    Getting Familiar with HTML and CSS
  • Achievement

    The Browser Environment

    JavaScript and the DOM (Retiring)

    Achieved

    Jul 16, 2019

    The Browser Environment
  • Achievement

    First Commits

    Introduction to Git

    Achieved

    Jul 3, 2019

    First Commits
  • Achievement

    Data Types and Variables

    JavaScript Quickstart

    Achieved

    May 28, 2019

    Data Types and Variables
  • Achievement

    JavaScript Objects

    JavaScript Loops, Arrays and Objects

    Achieved

    Apr 10, 2019

    JavaScript Objects
  • Achievement

    JavaScript Arrays

    JavaScript Loops, Arrays and Objects

    Achieved

    Apr 8, 2019

    JavaScript Arrays
  • Achievement

    JavaScript Loops

    JavaScript Loops, Arrays and Objects

    Achieved

    Apr 2, 2019

    JavaScript Loops
  • Achievement

    JavaScript Arrays and Loops

    JavaScript Quickstart

    Achieved

    Feb 26, 2019

    JavaScript Arrays and Loops
  • Achievement

    JavaScript Functions

    JavaScript Quickstart

    Achieved

    Feb 26, 2019

    JavaScript Functions
  • Achievement

    JavaScript Functions

    JavaScript Basics (Retired)

    Achieved

    Feb 26, 2019

    JavaScript Functions
  • Achievement

    JavaScript Conditional Statements

    JavaScript Basics (Retired)

    Achieved

    Feb 19, 2019

    JavaScript Conditional Statements
  • Achievement

    JavaScript Numbers

    JavaScript Basics (Retired)

    Achieved

    Feb 16, 2019

    JavaScript Numbers
  • Achievement

    JavaScript Variables

    JavaScript Basics (Retired)

    Achieved

    Feb 14, 2019

    JavaScript Variables
  • Achievement

    Introducing JavaScript

    JavaScript Basics (Retired)

    Achieved

    Oct 2, 2018

    Introducing JavaScript
  • Achievement

    Newbie

    Achieved

    Oct 2, 2018

    Newbie