🤑 Join the Treehouse affiliate program and earn 25% commission!

🌟 Dreaming of a bright future? 🎓 Ask about the Treehouse Scholarship program! 🚀

Curious which AI tools Treehouse developers love? ⚙️ Check them out!

🫡 Treehouse for Military offers discounts to Veterans, service members and their families!

jdh

Member Since May 20, 2014

12,334

Total Points

•
3,980

JavaScript

3954 pts
Achievements

26 pts
Forum
•
3,064

CSS

3050 pts
Achievements

14 pts
Forum
•
2,110

HTML

2094 pts
Achievements

16 pts
Forum
•
596

Design

584 pts
Achievements

12 pts
Forum
•
507

Development Tools

507 pts
Achievements

0 pts
Forum
•
348

Ruby

348 pts
Achievements

0 pts
Forum
•
307

Databases

307 pts
Achievements

0 pts
Forum
•
44

Python

44 pts
Achievements

0 pts
Forum
•
24

PHP

24 pts
Achievements

0 pts
Forum
•
12

Business

12 pts
Achievements

0 pts
Forum

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

141 Achievements

Achievement
Ordering, Limiting and Paging Results

Reporting with SQL

Achieved
Apr 7, 2017
Achievement
Finding the Data You Want

SQL Basics

Achieved
Apr 5, 2017
Achievement
Getting Data from a Database

SQL Basics

Achieved
Apr 4, 2017
Achievement
Data, Databases and SQL

SQL Basics

Achieved
Apr 4, 2017
Achievement
Handling Routes in Node.js

Build a Simple Dynamic Site with Node.js

Achieved
Apr 4, 2015
Achievement
Creating a Simple Server in Node.js

Build a Simple Dynamic Site with Node.js

Achieved
Apr 2, 2015
Achievement
Introduction

Accessibility

Achieved
Mar 26, 2015
Achievement
Getting Started with Ember.js

Ember.js

Achieved
Mar 25, 2015
Achievement
Media Queries

Responsive Layouts

Achieved
Mar 25, 2015
Achievement
Responsive Patterns

Responsive Layouts

Achieved
Mar 25, 2015
Achievement
Responsive Theory

Responsive Layouts

Achieved
Mar 25, 2015
Achievement
Make Your Own AngularJS Widget

AngularJS

Achieved
Mar 25, 2015
Achievement
Selections with D3

D3.js

Achieved
Mar 24, 2015
Achievement
Basic Selectors

CSS Basics (2014)

Achieved
Mar 24, 2015
Achievement
JavaScript Objects

JavaScript Loops, Arrays and Objects

Achieved
Mar 23, 2015
Achievement
JavaScript Arrays

JavaScript Loops, Arrays and Objects

Achieved
Mar 23, 2015
Achievement
JavaScript Loops

JavaScript Loops, Arrays and Objects

Achieved
Mar 23, 2015
Achievement
Extending Inputs

AngularJS

Achieved
Jan 8, 2015
Achievement
Building a Command Line Application

Node.js Basics (2014)

Achieved
Dec 28, 2014
Achievement
Introduction to Node.js

Node.js Basics (2014)

Achieved
Dec 28, 2014
Achievement
Getting Started with CSS

CSS Basics (2014)

Achieved
Dec 28, 2014
Achievement
MASH JavaScript

Treehouse Club - MASH

Achieved
Dec 28, 2014
Achievement
MASH CSS

Treehouse Club - MASH

Achieved
Dec 28, 2014
Achievement
MASH HTML

Treehouse Club - MASH

Achieved
Dec 28, 2014
Achievement
Creating an SVG

SVG Basics

Achieved
Dec 28, 2014
Achievement
Introduction to SVG

SVG Basics

Achieved
Dec 28, 2014
Achievement
AngularJS Directives

AngularJS

Achieved
Dec 28, 2014
Achievement
Moving Around in the Console

Console Foundations

Achieved
Dec 28, 2014
Achievement
JavaScript Functions

JavaScript Basics (Retired)

Achieved
Dec 27, 2014
Achievement
JavaScript Conditional Statements

JavaScript Basics (Retired)

Achieved
Dec 27, 2014
Achievement
JavaScript Numbers

JavaScript Basics (Retired)

Achieved
Dec 27, 2014
Achievement
JavaScript Variables

JavaScript Basics (Retired)

Achieved
Dec 27, 2014
Achievement
Introducing JavaScript

JavaScript Basics (Retired)

Achieved
Dec 27, 2014
Achievement
Services and Dependencies

AngularJS

Achieved
Dec 24, 2014
Achievement
Two-way Data Binding

AngularJS

Achieved
Dec 23, 2014
Achievement
AngularJS MVC Frameworks

AngularJS

Achieved
Dec 23, 2014
Achievement
Manipulating Schema with SQL

Database Foundations

Achieved
Sep 28, 2014
Achievement
Variables and Constants

Swift Basics (retired)

Achieved
Sep 20, 2014
Achievement
Installing Wordpress

How to Make a Website with WordPress

Achieved
Sep 17, 2014
Achievement
Creating Tables and Manipulating Data with SQL

Database Foundations

Achieved
Sep 14, 2014
Achievement
Traversing and Manipulating the DOM with JavaScript

Interactive Web Pages with JavaScript

Achieved
Sep 13, 2014
Achievement
Selecting Elements and Adding Events with JavaScript

Interactive Web Pages with JavaScript

Achieved
Sep 11, 2014
Achievement
Treehouse Club - JavaScript

Treehouse Club: JavaScript

Achieved
Sep 10, 2014
Achievement
Treehouse Club - CSS

Treehouse Club: CSS

Achieved
Sep 9, 2014
Achievement
JavaScript and the DOM

Interactive Web Pages with JavaScript

Achieved
Sep 9, 2014
Achievement
Welcome to the Treehouse Club

Treehouse Club: HTML

Achieved
Aug 23, 2014
Achievement
Say Hello to Python

Python Basics (Retired)

Achieved
Aug 20, 2014
Achievement
jQuery Plugins

Build an Interactive Website

Achieved
Aug 20, 2014
Achievement
Choosing Options

HTML Forms

Achieved
Aug 19, 2014
Achievement
Reading Data from Databases with SQL

Database Foundations

Achieved
Aug 13, 2014
Achievement
Installing MySQL Server and MySQL Workbench

Database Foundations

Achieved
Aug 13, 2014
Achievement
Organizing Forms

HTML Forms

Achieved
Aug 12, 2014
Achievement
Introduction to Data, Databases and SQL

Database Foundations

Achieved
Aug 12, 2014
Achievement
What is User Experience (UX)?

UX Basics

Achieved
Aug 11, 2014
Achievement
Programming AJAX

AJAX Basics (retiring)

Achieved
Aug 11, 2014
Achievement
AJAX Concepts

AJAX Basics (retiring)

Achieved
Aug 11, 2014
Achievement
Creating a Simple Drawing Application

jQuery Basics (2014)

Achieved
Aug 11, 2014
Achievement
Form Basics

HTML Forms

Achieved
Aug 10, 2014
Achievement
Creating a Password Confirmation Form

jQuery Basics (2014)

Achieved
Aug 10, 2014
Achievement
Creating a Mobile Drop Down Menu

jQuery Basics (2014)

Achieved
Aug 9, 2014
Achievement
Ruby Methods

Ruby Basics (Retired)

Achieved
Aug 8, 2014
Achievement
Ruby Numbers (Ruby Basics)

Ruby Basics (Retired)

Achieved
Aug 8, 2014
Achievement
Ruby Strings (Ruby Basics)

Ruby Basics (Retired)

Achieved
Aug 7, 2014
Achievement
How Ruby Works

Ruby Basics (Retired)

Achieved
Aug 7, 2014
Achievement
Transitions and Transforms

Unused CSS Stages

Achieved
Aug 7, 2014
Achievement
Flexbox and Multi-Column Layout

Unused CSS Stages

Achieved
Aug 7, 2014
Achievement
Structuring Tables

HTML Tables

Achieved
Aug 5, 2014
Achievement
Table Basics

HTML Tables

Achieved
Aug 5, 2014
Achievement
Advanced Techniques

Build a Responsive Website

Achieved
Jul 31, 2014
Achievement
Adaptive Design

Build a Responsive Website

Achieved
Jul 31, 2014
Achievement
Responsive Design

Build a Responsive Website

Achieved
Jul 31, 2014
Achievement
The Logo Sprint

Logo Design Basics

Achieved
Jul 31, 2014
Achievement
Logo Design 101

Logo Design Basics

Achieved
Jul 31, 2014
Achievement
Media Queries

Unused CSS Stages

Achieved
Jul 30, 2014
Achievement
Creating a Simple Lightbox

jQuery Basics (2014)

Achieved
Jul 28, 2014
Achievement
Web Typography

CSS Foundations

Achieved
Jul 27, 2014
Achievement
What's New in Foundation 5

Framework Basics

Achieved
Jul 27, 2014
Achievement
Build a Website With Foundation

Framework Basics

Achieved
Jul 27, 2014
Achievement
Prototyping With Foundation

Framework Basics

Achieved
Jul 27, 2014
Achievement
Build a Website With Bootstrap

Framework Basics

Achieved
Jul 27, 2014
Achievement
Prototyping With Bootstrap

Framework Basics

Achieved
Jul 27, 2014
Achievement
Advanced Selectors

CSS Foundations

Achieved
Jul 24, 2014
Achievement
Going Mobile

HTML Email Design

Achieved
Jul 23, 2014
Achievement
Fluid Foundation

Build a Responsive Website

Achieved
Jul 23, 2014
Achievement
Form Validation and Manipulation

Build an Interactive Website

Achieved
Jul 23, 2014
Achievement
Introduction to jQuery

Build an Interactive Website

Achieved
Jul 22, 2014
Achievement
Creating a Spoiler Revealer

jQuery Basics (2014)

Achieved
Jul 22, 2014
Achievement
Introduction to jQuery

jQuery Basics (2014)

Achieved
Jul 21, 2014
Achievement
Designing Email with CSS

HTML Email Design

Achieved
Jul 18, 2014
Achievement
Coding HTML Email

HTML Email Design

Achieved
Jul 18, 2014
Achievement
HTML Email Basics

HTML Email Design

Achieved
Jul 18, 2014
Achievement
JavaScript Objects

JavaScript Foundations

Achieved
Jul 18, 2014
Achievement
Launching the Website

Build a Simple Website

Achieved
Jul 17, 2014
Achievement
Styling Content

Build a Simple Website

Achieved
Jul 17, 2014
Achievement
Text Editors and HTML

Build a Simple Website

Achieved
Jul 17, 2014
Achievement
Website Basics

Build a Simple Website

Achieved
Jul 17, 2014
Achievement
JavaScript Functions

JavaScript Foundations

Achieved
Jul 17, 2014
Achievement
Gradients

CSS Foundations

Achieved
Jul 16, 2014
Achievement
CSS Animations

Unused CSS Stages

Achieved
Jul 14, 2014
Achievement
Creating an Icon

Illustrator Foundations

Achieved
Jul 13, 2014
Achievement
Text, Fonts, and Lists

CSS Foundations

Achieved
Jul 13, 2014
Achievement
JavaScript Arrays

JavaScript Foundations

Achieved
Jul 10, 2014
Achievement
Debugging HTML and CSS Problems

How to Make a Website

Achieved
Jul 8, 2014
Achievement
Responsive Web Design and Testing

How to Make a Website

Achieved
Jul 7, 2014
Achievement
JavaScript Numbers

JavaScript Foundations

Achieved
Jul 4, 2014
Achievement
Introduction Variables

JavaScript Foundations

Achieved
Jul 4, 2014
Achievement
JavaScript Strings

JavaScript Foundations

Achieved
Jul 4, 2014
Achievement
Introduction to Responsive Web Design

Build a Responsive Website

Achieved
Jun 25, 2014
Achievement
Creating a Website Structure

Build a Simple Website

Achieved
Jun 24, 2014
Achievement
Grid Layout

CSS Layout Techniques

Achieved
Jun 19, 2014
Achievement
Flexbox Layout

CSS Layout Techniques

Achieved
Jun 19, 2014
Achievement
Positioning Schemes

CSS Layout Techniques

Achieved
Jun 19, 2014
Achievement
Float Layout

CSS Layout Techniques

Achieved
Jun 19, 2014
Achievement
Display Modes

CSS Layout Techniques

Achieved
Jun 19, 2014
Achievement
Introduction to Front-End Frameworks

Framework Basics

Achieved
Jun 18, 2014
Achievement
Functions

Introduction to Programming

Achieved
Jun 18, 2014
Achievement
Objects and Arrays

Introduction to Programming

Achieved
Jun 18, 2014
Achievement
Control Structures

Introduction to Programming

Achieved
Jun 17, 2014
Achievement
Basics

Introduction to Programming

Achieved
Jun 16, 2014
Achievement
Backgrounds and Borders

CSS Foundations

Achieved
Jun 13, 2014
Achievement
Sharing a Website

How to Make a Website

Achieved
Jun 12, 2014
Achievement
CSS Box Model

CSS Foundations

Achieved
Jun 12, 2014
Achievement
Values and Units

CSS Foundations

Achieved
Jun 12, 2014
Achievement
Selectors

CSS Foundations

Achieved
Jun 12, 2014
Achievement
Forms

HTML

Achieved
Jun 11, 2014
Achievement
Tables

HTML

Achieved
Jun 11, 2014
Achievement
Objects

HTML

Achieved
Jun 11, 2014
Achievement
Links

HTML

Achieved
Jun 11, 2014
Achievement
Lists

HTML

Achieved
Jun 11, 2014
Achievement
Text

HTML

Achieved
Jun 11, 2014
Achievement
Introduction

HTML

Achieved
Jun 11, 2014
Achievement
Getting Started with CSS

CSS Foundations

Achieved
May 28, 2014
Achievement
Adding Pages to a Website

How to Make a Website

Achieved
May 27, 2014
Achievement
Styling Web Pages and Navigation

How to Make a Website

Achieved
May 24, 2014
Achievement
Customizing Colors and Fonts

How to Make a Website

Achieved
May 24, 2014
Achievement
CSS: Cascading Style Sheets

How to Make a Website

Achieved
May 22, 2014
Achievement
Introduction to Illustrator

Illustrator Foundations

Achieved
May 21, 2014
Achievement
Creating HTML Content

How to Make a Website

Achieved
May 21, 2014
Achievement
HTML First

How to Make a Website

Achieved
May 21, 2014
Achievement
Beginning HTML and CSS

How to Make a Website

Achieved
May 21, 2014
Achievement
Newbie

Achieved
May 20, 2014