Troy Coffindaffer
seal-mask

Troy Coffindaffer

Techdegree Graduate

Member Since June 25, 2020

20,997

Total Points

Points are earned whenever you take an important action on Treehouse.
Learn more about when and how points are earned.

188 Achievements

  • React Component Patterns
  • 100 Days of Code
  • Stateful Components and the Effect Hook
  • Managing State
  • Data Flow
  • Build Modular Interfaces with Components
  • Stateful Components
  • Serving Static Files in Express
  • Applying Express Knowledge
  • Middleware
  • Deeper into Routing with Express
  • Using Templates with Express
  • Getting Started with Express
  • Managing Packages with NPM
  • Hello Node.js
  • Creating a Command Line Application
  • Handling Errors in Node
  • Getting Data From an API With Node
  • Introduction to Node.js
  • JavaScript Frameworks, Libraries, and Developer Roles
  • JavaScript Outside of the Browser
  • Classes
  • Objects and New Collection Types
  • The Cooler Parts of ES2015
  • ES2015 Basics
  • Reformatting User Input
  • Validating a Form with Regular Expressions
  • Regular Expressions
  • The Role of Selectors in JavaScript
  • Pseudo-classes and Combinators
  • Selector Basics
  • Building Forms With Bootstrap
  • Using Bootstrap Components
  • Responsive Layouts With the Bootstrap Grid
  • Getting to Know Bootstrap 4
  • Practice forEach
  • Combining Array Methods
  • Array Manipulation
  • Array Iteration
  • GET and POST Requests in a Browser
  • Introduction to HTTP
  • Exploring Async/Await
  • Understanding Promises
  • Asynchronous JavaScript with Callbacks
  • What is Asynchronous Programming?
  • Programming AJAX
  • AJAX Concepts
  • Callbacks and the DOM
  • Callbacks with Timers
  • Introduction to Callback Functions
  • Adding the Game Logic
  • Making the Game Interactive
  • Rendering the Game
  •  Building Constructor Methods and Generating Objects
  • Introducing 'Four in a Row'
  • Checking Out and Returning a Book
  • Starting with Some Methods
  • The Rough Plan
  • Practicing Getters and Setters
  • Getters and Setters
  • Working with Classes in JavaScript
  • Practicing Classes
  • Object Basics
  • Practicing Object Basics
  • Introduction to Object-Oriented JavaScript
  • Keyframe and Line Drawing Animations
  • Transitions and Transforms
  • Creating an SVG
  • Introduction to SVG
  • 5 Star Techdegree Reviewer
  • Improving the Application Code
  • Editing and Filtering Names
  • Adding and Removing Names
  • Traversing the DOM
  • Responding to User Interaction
  • Making Changes to the DOM
  • Getting a Handle on the DOM
  • The Browser Environment
  • JavaScript Tools and Workflows
  • JavaScript is Everywhere
  • 1st Techdegree Peer Review
  • Loop Through Objects
  • Object Basics
  • Multidimensional Arrays
  • Loop Through Arrays
  • Store Multiple Values in an Array
  • Working with 'for' Loops
  • Simplify Repetitive Tasks with Loops
  • Arrow Functions
  • Pass Information Into Functions
  • Create Reusable Code with Functions
  • The Math Object
  • Working with Numbers
  • Making Decisions in Your Code with Conditional Statements
  • Working With Strings
  • Handling Errors in Node
  • Getting Data From an API With Node
  • Introduction to Node.js
  • Storing and Tracking Information with Variables
  • Hello, JavaScript!
  • Introducing Props
  • Thinking in Components
  • First Steps in React
  • Going Further with Grid Layout
  • Flexible Sized Grids
  • Introducing Grid Layout
  • Mobile-First CSS Layout
  • Add Reusable Logic to Your Sass
  • Write Smart and Efficient CSS with Sass
  • Design Foundations Final
  • Becoming a Problem Solver
  • Understanding Aesthetics
  • Introduction to Design
  • How to Critique Design
  • Principles of Design
  • Elements of Design
  • Improve Your Workflow with Sass
  • Getting Started with Sass
  • Adding 3D Effects with CSS
  • Getting Started with CSS Transforms
  • Transition Timing Functions and Delays
  • Getting Started with CSS Transitions
  • Finishing Touches
  • Styling Images
  • Styling Boxes
  • Styling Text
  • CSS Media Queries
  • CSS Layout Techniques
  • Box Model Concepts
  • The CSS Box Model
  • Fundamental Concepts
  • Understanding Values and Units
  • Basic Selectors
  • GitHub and Other Remote Repositories
  • Managing Committed Files
  • First Commits
  • Common Commands
  • Directories and Files
  • The Command Shell
  • Telling the Story
  • Designing for your User’s "To-be"
  • Understanding your User’s “As-is” Scenario
  • Becoming Acquainted with Your User
  • Becoming a Design Thinker
  • Getting Started with CSS
  • Build an Accessible Form
  • Introduction To Accessibility
  • Building a Layout with Flexbox
  • Flexbox Properties
  • Understanding Flexbox
  • Advanced Selectors
  • Going Further with Attribute Selectors and Pseudo-Classes
  • Selectors - Beyond the Basics
  • Choosing Options
  • Organizing Forms
  • Form Basics
  • Structuring Tables
  • Table Basics
  • Responsive Patterns
  • Media Queries
  • Responsive Theory
  • Positioning Page Content
  • CSS Layout Project
  • Page Layout with the Float Property
  • Controlling Layout with CSS Display Modes
  • Getting Started with CSS Layout
  • Introducing Slack for the Techdegree
  • Fundamental Concepts
  • Designing with the Latest Features
  • Basic Layout
  • The Box Model
  • Understanding Values and Units
  • Basic Selectors
  • Getting Started with CSS
  • Going Further with HTML
  • Images, Text and Links
  • Structuring Your Content
  • Getting Started With HTML
  • Adding a New Web Page
  • Make It Beautiful with CSS
  • HTML: The Structural Foundation of Web Pages and Applications
  • Getting Familiar with HTML and CSS
  • Telling the Story
  • Designing for Your User’s "To-be"
  • Understanding your User’s “As-is” Scenario
  • Becoming Acquainted with Your User
  • Becoming a Design Thinker
  • Newbie