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Jennifer Heflin

Member Since April 26, 2015

7,411

Total Points

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2,146

JavaScript

2146 pts
Achievements

0 pts
Forum
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1,389

HTML

1389 pts
Achievements

0 pts
Forum
•
1,296

Java

1296 pts
Achievements

0 pts
Forum
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983

CSS

983 pts
Achievements

0 pts
Forum
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472

Python

472 pts
Achievements

0 pts
Forum
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438

Development Tools

438 pts
Achievements

0 pts
Forum
•
283

Computer Science

283 pts
Achievements

0 pts
Forum
•
145

Data Analysis

145 pts
Achievements

0 pts
Forum
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30

Digital Literacy

30 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.

86 Achievements

Achievement
Spreadsheet Functions & Formulas

Spreadsheet Basics

Achieved
Jan 7, 2022
Achievement
Getting Started With Spreadsheets

Spreadsheet Basics

Achieved
Nov 4, 2021
Achievement
Introducing Spreadsheets

Spreadsheet Basics

Achieved
Nov 3, 2021
Achievement
Java Maps

Java Maps

Achieved
Jun 9, 2021
Achievement
Java Lists

Java Lists

Achieved
Jun 9, 2021
Achievement
Generics in Java

Generics in Java

Achieved
Jun 9, 2021
Achievement
Interfaces in Java

Interfaces in Java

Achieved
Jun 8, 2021
Achievement
Java Inheritance

Inheritance in Java

Achieved
Jun 8, 2021
Achievement
Gotchas and Wins

Java Arrays

Achieved
May 31, 2021
Achievement
Iteration

Java Arrays

Achieved
May 31, 2021
Achievement
Creation

Java Arrays

Achieved
May 29, 2021
Achievement
Harnessing the Power of Objects

Java Objects

Achieved
May 28, 2021
Achievement
Meet Objects

Java Objects

Achieved
May 27, 2021
Achievement
Using Lists

Introducing Lists

Achieved
Mar 29, 2021
Achievement
Meet Lists

Introducing Lists

Achieved
Mar 29, 2021
Achievement
Perfecting the Prototype

Java Basics

Achieved
Mar 20, 2021
Achievement
Using your New Tools

Java Basics

Achieved
Mar 18, 2021
Achievement
Make It Beautiful with CSS

Introduction to HTML and CSS (2016)

Achieved
Feb 28, 2021
Achievement
HTML: The Structural Foundation of Web Pages and Applications

Introduction to HTML and CSS (2016)

Achieved
Feb 13, 2021
Achievement
Getting Familiar with HTML and CSS

Introduction to HTML and CSS (2016)

Achieved
Jan 6, 2021
Achievement
Common Commands

Introduction to the Terminal

Achieved
Sep 19, 2020
Achievement
Directories and Files

Introduction to the Terminal

Achieved
Sep 18, 2020
Achievement
The Command Shell

Introduction to the Terminal

Achieved
Sep 18, 2020
Achievement
Exploring Arrays

Introduction to Data Structures

Achieved
Sep 16, 2020
Achievement
Recursion and Space Complexity

Introduction to Algorithms

Achieved
Sep 14, 2020
Achievement
Algorithms in Code

Introduction to Algorithms

Achieved
Sep 14, 2020
Achievement
Time Complexity

Introduction to Algorithms

Achieved
Sep 14, 2020
Achievement
Playing a Counting Game

Introduction to Algorithms

Achieved
Sep 13, 2020
Achievement
All Together Now

Python Basics

Achieved
Aug 12, 2020
Achievement
Functions and Looping

Python Basics

Achieved
Jul 31, 2020
Achievement
Treehouse Festival

Achieved
Jul 31, 2020
Achievement
Types and Branching

Python Basics

Achieved
Apr 9, 2020
Achievement
Meet Python

Python Basics

Achieved
Apr 9, 2020
Achievement
Getting Started with Java

Java Basics

Achieved
Oct 9, 2015
Achievement
Programming AJAX

AJAX Basics (retiring)

Achieved
Sep 9, 2015
Achievement
AJAX Concepts

AJAX Basics (retiring)

Achieved
Sep 9, 2015
Achievement
Responsive Patterns

Responsive Layouts

Achieved
Sep 8, 2015
Achievement
Media Queries

Responsive Layouts

Achieved
Sep 8, 2015
Achievement
Responsive Theory

Responsive Layouts

Achieved
Sep 8, 2015
Achievement
Custom Media Players

HTML Video and Audio (Retired)

Achieved
Aug 28, 2015
Achievement
Captioning Video

HTML Video and Audio (Retired)

Achieved
Aug 28, 2015
Achievement
Media Basics

HTML Video and Audio (Retired)

Achieved
Aug 28, 2015
Achievement
Traversing and Manipulating the DOM with JavaScript

Interactive Web Pages with JavaScript

Achieved
Aug 27, 2015
Achievement
Selecting Elements and Adding Events with JavaScript

Interactive Web Pages with JavaScript

Achieved
Aug 27, 2015
Achievement
JavaScript and the DOM

Interactive Web Pages with JavaScript

Achieved
Aug 25, 2015
Achievement
Structuring Tables

HTML Tables

Achieved
Aug 25, 2015
Achievement
Table Basics

HTML Tables

Achieved
Aug 25, 2015
Achievement
Creating a Simple Drawing Application

jQuery Basics (2014)

Achieved
Aug 25, 2015
Achievement
Creating a Password Confirmation Form

jQuery Basics (2014)

Achieved
Aug 25, 2015
Achievement
Creating a Mobile Drop Down Menu

jQuery Basics (2014)

Achieved
Aug 25, 2015
Achievement
Introduction to Methods

Object-Oriented JavaScript (2015)

Achieved
Jul 1, 2015
Achievement
Creating a Simple Lightbox

jQuery Basics (2014)

Achieved
Jun 14, 2015
Achievement
Creating a Spoiler Revealer

jQuery Basics (2014)

Achieved
Jun 13, 2015
Achievement
Introduction to jQuery

jQuery Basics (2014)

Achieved
Jun 13, 2015
Achievement
JavaScript Objects

JavaScript Loops, Arrays and Objects

Achieved
Jun 13, 2015
Achievement
JavaScript Arrays

JavaScript Loops, Arrays and Objects

Achieved
Jun 11, 2015
Achievement
JavaScript Loops

JavaScript Loops, Arrays and Objects

Achieved
Jun 4, 2015
Achievement
Choosing Options

HTML Forms

Achieved
Jun 3, 2015
Achievement
Organizing Forms

HTML Forms

Achieved
Jun 3, 2015
Achievement
Form Basics

HTML Forms

Achieved
Jun 3, 2015
Achievement
JavaScript Functions

JavaScript Basics (Retired)

Achieved
Jun 1, 2015
Achievement
JavaScript Conditional Statements

JavaScript Basics (Retired)

Achieved
Jun 1, 2015
Achievement
Getting Started With Git

Git Basics

Achieved
May 31, 2015
Achievement
JavaScript Numbers

JavaScript Basics (Retired)

Achieved
May 31, 2015
Achievement
JavaScript Variables

JavaScript Basics (Retired)

Achieved
May 31, 2015
Achievement
Introducing JavaScript

JavaScript Basics (Retired)

Achieved
May 30, 2015
Achievement
Fundamental Concepts

CSS Basics (2014)

Achieved
May 30, 2015
Achievement
Basic Layout

CSS Basics (2014)

Achieved
May 30, 2015
Achievement
Designing with the Latest Features

CSS Basics (2014)

Achieved
May 30, 2015
Achievement
The Box Model

CSS Basics (2014)

Achieved
May 19, 2015
Achievement
Understanding Values and Units

CSS Basics (2014)

Achieved
May 14, 2015
Achievement
Basic Selectors

CSS Basics (2014)

Achieved
May 11, 2015
Achievement
Getting Started with CSS

CSS Basics (2014)

Achieved
May 11, 2015
Achievement
Why Version Control Matters

Git Basics

Achieved
May 5, 2015
Achievement
Moving Around in the Console

Console Foundations

Achieved
May 5, 2015
Achievement
Debugging HTML and CSS Problems

How to Make a Website

Achieved
May 4, 2015
Achievement
Sharing a Website

How to Make a Website

Achieved
May 4, 2015
Achievement
Responsive Web Design and Testing

How to Make a Website

Achieved
May 4, 2015
Achievement
Adding Pages to a Website

How to Make a Website

Achieved
May 4, 2015
Achievement
Styling Web Pages and Navigation

How to Make a Website

Achieved
May 4, 2015
Achievement
Customizing Colors and Fonts

How to Make a Website

Achieved
May 3, 2015
Achievement
CSS: Cascading Style Sheets

How to Make a Website

Achieved
May 3, 2015
Achievement
Creating HTML Content

How to Make a Website

Achieved
May 1, 2015
Achievement
HTML First

How to Make a Website

Achieved
Apr 28, 2015
Achievement
Beginning HTML and CSS

How to Make a Website

Achieved
Apr 27, 2015
Achievement
Newbie

Achieved
Apr 26, 2015