Justin Harkey

Justin Harkey

Member Since November 27, 2017

5,027

Total Points

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60 Achievements

  • Achievement

    Programming AJAX

    AJAX Basics

    Achieved

    Apr 13, 2023

    Programming AJAX
  • Achievement

    Understanding Promises

    Asynchronous Programming with JavaScript

    Achieved

    Aug 10, 2022

    Understanding Promises
  • Achievement

    Asynchronous JavaScript with Callbacks

    Asynchronous Programming with JavaScript

    Achieved

    Aug 10, 2022

    Asynchronous JavaScript with Callbacks
  • Achievement

    What is Asynchronous Programming?

    Asynchronous Programming with JavaScript

    Achieved

    Aug 9, 2022

    What is Asynchronous Programming?
  • Achievement

    AJAX Concepts

    AJAX Basics

    Achieved

    Aug 16, 2021

    AJAX Concepts
  • Achievement

    Putting it all Together

    Building Applications with React and Redux

    Achieved

    Feb 10, 2021

    Putting it all Together
  • Achievement

    Actions, Dispatch and Reducers. Oh my!

    Building Applications with React and Redux

    Achieved

    Feb 10, 2021

    Actions, Dispatch and Reducers. Oh my!
  • Achievement

    Modularizing the React Scoreboard Application

    Building Applications with React and Redux

    Achieved

    Feb 10, 2021

    Modularizing the React Scoreboard Application
  • Achievement

    Getting Started with Redux

    Building Applications with React and Redux

    Achieved

    Feb 10, 2021

    Getting Started with Redux
  • Achievement

    Going Further with Routing

    React Router 4 Basics

    Achieved

    Nov 20, 2020

    Going Further with Routing
  • Achievement

    Navigating, Nesting and Redirecting Routes

    React Router 4 Basics

    Achieved

    Nov 19, 2020

    Navigating, Nesting and Redirecting Routes
  • Achievement

    Getting Started with React Router

    React Router 4 Basics

    Achieved

    Nov 18, 2020

    Getting Started with React Router
  • Achievement

    First Commits

    Introduction to Git

    Achieved

    Nov 18, 2020

    First Commits
  • Achievement

    React Component Patterns

    React Components (2018)

    Achieved

    Nov 1, 2020

    React Component Patterns
  • Achievement

    Stateful Components and Lifecycle Methods

    React Components (2018)

    Achieved

    Nov 1, 2020

    Stateful Components and Lifecycle Methods
  • Achievement

    Managing State and Data Flow

    React Components (2018)

    Achieved

    Oct 31, 2020

    Managing State and Data Flow
  • Achievement

    Build Modular Interfaces with Components

    React Components (2018)

    Achieved

    Oct 30, 2020

    Build Modular Interfaces with Components
  • Achievement

    Introduction to Node.js

    Node.js Basics 2017

    Achieved

    Oct 15, 2020

    Introduction to Node.js
  • Achievement

    Stateful Components

    React Basics (2018)

    Achieved

    Sep 28, 2020

    Stateful Components
  • Achievement

    Combining Array Methods

    JavaScript Array Iteration Methods

    Achieved

    Sep 26, 2020

    Combining Array Methods
  • Achievement

    Array Manipulation

    JavaScript Array Iteration Methods

    Achieved

    Sep 25, 2020

    Array Manipulation
  • Achievement

    Array Iteration

    JavaScript Array Iteration Methods

    Achieved

    Sep 24, 2020

    Array Iteration
  • Achievement

    Callbacks and the DOM

    Callback Functions in JavaScript

    Achieved

    Sep 24, 2020

    Callbacks and the DOM
  • Achievement

    Callbacks with Timers

    Callback Functions in JavaScript

    Achieved

    Sep 24, 2020

    Callbacks with Timers
  • Achievement

    Introduction to Callback Functions

    Callback Functions in JavaScript

    Achieved

    Sep 23, 2020

    Introduction to Callback Functions
  • Achievement

    JavaScript Tools and Workflows

    The Landscape of JavaScript

    Achieved

    Sep 23, 2020

    JavaScript Tools and Workflows
  • Achievement

    JavaScript is Everywhere

    The Landscape of JavaScript

    Achieved

    Sep 23, 2020

    JavaScript is Everywhere
  • Achievement

    Loop Through Objects

    JavaScript Objects

    Achieved

    Sep 22, 2020

    Loop Through Objects
  • Achievement

    Object Basics

    JavaScript Objects

    Achieved

    Sep 21, 2020

    Object Basics
  • Achievement

    Multidimensional Arrays

    JavaScript Arrays

    Achieved

    Sep 20, 2020

    Multidimensional Arrays
  • Achievement

    Loop Through Arrays

    JavaScript Arrays

    Achieved

    Sep 20, 2020

    Loop Through Arrays
  • Achievement

    Store Multiple Values in an Array

    JavaScript Arrays

    Achieved

    Sep 19, 2020

    Store Multiple Values in an Array
  • Achievement

    Working with 'for' Loops

    JavaScript Loops

    Achieved

    Sep 19, 2020

    Working with 'for' Loops
  • Achievement

    Simplify Repetitive Tasks with Loops

    JavaScript Loops

    Achieved

    Sep 19, 2020

    Simplify Repetitive Tasks with Loops
  • Achievement

    Arrow Functions

    JavaScript Functions

    Achieved

    Sep 18, 2020

    Arrow Functions
  • Achievement

    Pass Information Into Functions

    JavaScript Functions

    Achieved

    Sep 18, 2020

    Pass Information Into Functions
  • Achievement

    Create Reusable Code with Functions

    JavaScript Functions

    Achieved

    Sep 17, 2020

    Create Reusable Code with Functions
  • Achievement

    The Math Object

    JavaScript Numbers

    Achieved

    Sep 17, 2020

    The Math Object
  • Achievement

    Introducing Props

    React Basics (2018)

    Achieved

    Sep 13, 2020

    Introducing Props
  • Achievement

    Working with Numbers

    JavaScript Numbers

    Achieved

    Sep 8, 2020

    Working with Numbers
  • Achievement

    Making Decisions in Your Code with Conditional Statements

    JavaScript Basics

    Achieved

    Sep 7, 2020

    Making Decisions in Your Code with Conditional Statements
  • Achievement

    Working With Strings

    JavaScript Basics

    Achieved

    Sep 7, 2020

    Working With Strings
  • Achievement

    Storing and Tracking Information with Variables

    JavaScript Basics

    Achieved

    Sep 6, 2020

    Storing and Tracking Information with Variables
  • Achievement

    Thinking in Components

    React Basics (2018)

    Achieved

    Sep 5, 2020

    Thinking in Components
  • Achievement

    First Steps in React

    React Basics (2018)

    Achieved

    Sep 5, 2020

    First Steps in React
  • Achievement

    Hello, JavaScript!

    JavaScript Basics

    Achieved

    Sep 4, 2020

    Hello, JavaScript!
  • Achievement

    Create Function Using Arrow Syntax

    Getting Started With ES2015

    Achieved

    Sep 4, 2020

    Create Function Using Arrow Syntax
  • Achievement

    Using Template Literals

    Getting Started With ES2015

    Achieved

    Aug 27, 2020

    Using Template Literals
  • Achievement

    Defining Variables With let and const

    Getting Started With ES2015

    Achieved

    Aug 27, 2020

    Defining Variables With let and const
  • Achievement

    Getters and Setters

    Object-Oriented JavaScript

    Achieved

    Aug 27, 2020

    Getters and Setters
  • Achievement

    Working with Classes in JavaScript

    Object-Oriented JavaScript

    Achieved

    Aug 26, 2020

    Working with Classes in JavaScript
  • Achievement

    Object Basics

    Object-Oriented JavaScript

    Achieved

    Aug 25, 2020

    Object Basics
  • Achievement

    Introduction to Object-Oriented JavaScript

    Object-Oriented JavaScript

    Achieved

    Aug 25, 2020

    Introduction to Object-Oriented JavaScript
  • Achievement

    Programming AJAX

    AJAX Basics (retiring)

    Achieved

    Feb 2, 2018

    Programming AJAX
  • Achievement

    AJAX Concepts

    AJAX Basics (retiring)

    Achieved

    Feb 2, 2018

    AJAX Concepts
  • Achievement

    JavaScript Variables

    JavaScript Basics (Retired)

    Achieved

    Nov 28, 2017

    JavaScript Variables
  • Achievement

    Introducing JavaScript

    JavaScript Basics (Retired)

    Achieved

    Nov 27, 2017

    Introducing JavaScript
  • Achievement

    Finishing the Game

    Introducing JavaScript

    Achieved

    Nov 27, 2017

    Finishing the Game
  • Achievement

    Introducing JavaScript

    Introducing JavaScript

    Achieved

    Nov 27, 2017

    Introducing JavaScript
  • Achievement

    Newbie

    Achieved

    Nov 27, 2017

    Newbie