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Timothy Mattingly

Louisville, Ky

Hi, I'm Tim. I'm excited about learning to code as, I enjoy seeing things progress and develop. I also enjoy networking with people who have similar goals.

15,830

Total Points

•
6,871

JavaScript

6871 pts
Achievements

0 pts
Forum
•
2,617

Python

2604 pts
Achievements

13 pts
Forum
•
2,240

HTML

2240 pts
Achievements

0 pts
Forum
•
1,152

Databases

1152 pts
Achievements

0 pts
Forum
•
935

CSS

935 pts
Achievements

0 pts
Forum
•
628

Development Tools

627 pts
Achievements

1 pts
Forum
•
397

Business

397 pts
Achievements

0 pts
Forum
•
40

Digital Literacy

40 pts
Achievements

0 pts
Forum
•
3

AI

3 pts
Achievements

0 pts
Forum
•
2

Data Analysis

2 pts
Achievements

0 pts
Forum
•
1

APIs

1 pts
Achievements

0 pts
Forum
•
1

Design

1 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.

185 Achievements

Achievement
Database Normalization

Querying Relational Databases

Achieved
Mar 14, 2024
Achievement
Build an Accessible Form

Accessibility For Web Developers

Achieved
Jan 9, 2024
Achievement
Introduction To Accessibility

Accessibility For Web Developers

Achieved
Nov 25, 2023
Achievement
Creating an SVG

SVG Basics

Achieved
Jul 28, 2023
Achievement
Introduction to SVG

SVG Basics

Achieved
Jul 22, 2023
Achievement
Art Direction with the Picture Element

Responsive Images

Achieved
Jul 15, 2023
Achievement
Image Delivery with Srcset and Sizes

Responsive Images

Achieved
Jun 12, 2023
Achievement
Captioning Video

HTML Video and Audio

Achieved
Jun 1, 2023
Achievement
Media Basics

HTML Video and Audio

Achieved
May 21, 2023
Achievement
Choosing Options

HTML Forms

Achieved
Sep 11, 2022
Achievement
Organizing Forms

HTML Forms

Achieved
Sep 2, 2022
Achievement
Form Basics

HTML Forms

Achieved
Aug 27, 2022
Achievement
Structuring Tables

HTML Tables

Achieved
Aug 16, 2022
Achievement
Table Basics

HTML Tables

Achieved
Aug 7, 2022
Achievement
Going Further with HTML

HTML Basics

Achieved
Oct 2, 2021
Achievement
Images, Text and Links

HTML Basics

Achieved
Sep 13, 2021
Achievement
Structuring Your Content

HTML Basics

Achieved
Jul 24, 2021
Achievement
Date and Time Functions

Reporting with SQL

Achieved
May 15, 2021
Achievement
Aggregate and Numeric Functions

Reporting with SQL

Achieved
May 9, 2021
Achievement
Working with Text

Reporting with SQL

Achieved
May 2, 2021
Achievement
Ordering, Limiting and Paging Results

Reporting with SQL

Achieved
Apr 25, 2021
Achievement
Handling Errors When Manipulating Data

Modifying Data with SQL

Achieved
Apr 19, 2021
Achievement
Deleting Data from a Database

Modifying Data with SQL

Achieved
Apr 19, 2021
Achievement
Updating Data in a Database

Modifying Data with SQL

Achieved
Apr 18, 2021
Achievement
Adding Data to a Database

Modifying Data with SQL

Achieved
Apr 17, 2021
Achievement
Finding the Data You Want

SQL Basics

Achieved
Apr 11, 2021
Achievement
Getting Data from a Database

SQL Basics

Achieved
Apr 3, 2021
Achievement
Python Regular Expressions

Regular Expressions in Python

Achieved
Feb 7, 2021
Achievement
Creating a Memory Game

Basic Object-Oriented Python

Achieved
Jan 2, 2021
Achievement
Emulating Built-ins

Basic Object-Oriented Python

Achieved
Jan 1, 2021
Achievement
Welcome to OOP

Basic Object-Oriented Python

Achieved
Dec 30, 2020
Achievement
Timezones

Dates and Times in Python (2014)

Achieved
Dec 22, 2020
Achievement
Math Quiz App

Dates and Times in Python (2014)

Achieved
Dec 19, 2020
Achievement
Dates and Times

Dates and Times in Python (2014)

Achieved
Dec 10, 2020
Achievement
Buggy Logs

Write Better Python

Achieved
Nov 29, 2020
Achievement
Cleaner Code

Write Better Python

Achieved
Nov 27, 2020
Achievement
Data, Databases and SQL

SQL Basics

Achieved
Nov 21, 2020
Achievement
Iterating and Packing with Dictionaries

Introducing Dictionaries

Achieved
Nov 12, 2020
Achievement
Introducing Dictionaries

Introducing Dictionaries

Achieved
Nov 10, 2020
Achievement
Packing and Unpacking

Functions, Packing, and Unpacking

Achieved
Nov 8, 2020
Achievement
Getting Info In and Out of Functions

Functions, Packing, and Unpacking

Achieved
Nov 7, 2020
Achievement
Introduction to Functions

Functions, Packing, and Unpacking

Achieved
Oct 28, 2020
Achievement
Sequence Operations

Python Sequences

Achieved
Oct 20, 2020
Achievement
Sequence Iterations

Python Sequences

Achieved
Oct 17, 2020
Achievement
Getting to Know Tuples

Introducing Tuples

Achieved
Aug 8, 2020
Achievement
Dice Roller

Object-Oriented Python

Achieved
Jul 26, 2020
Achievement
Python: Advanced Objects

Object-Oriented Python

Achieved
Jul 21, 2020
Achievement
Python: Instant Objects

Object-Oriented Python

Achieved
Apr 10, 2020
Achievement
Build an Application

Introducing Lists

Achieved
Mar 31, 2020
Achievement
Using Lists

Introducing Lists

Achieved
Mar 23, 2020
Achievement
Meet Lists

Introducing Lists

Achieved
Mar 17, 2020
Achievement
All Together Now

Python Basics

Achieved
Jan 10, 2020
Achievement
Functions and Looping

Python Basics

Achieved
Jan 5, 2020
Achievement
Getting Started With HTML

HTML Basics

Achieved
Oct 10, 2019
Achievement
Adding a New Web Page

Introduction to HTML and CSS (2016)

Achieved
Oct 10, 2019
Achievement
Make It Beautiful with CSS

Introduction to HTML and CSS (2016)

Achieved
Oct 8, 2019
Achievement
HTML: The Structural Foundation of Web Pages and Applications

Introduction to HTML and CSS (2016)

Achieved
Oct 8, 2019
Achievement
Getting Familiar with HTML and CSS

Introduction to HTML and CSS (2016)

Achieved
Oct 6, 2019
Achievement
Programming AJAX

AJAX Basics

Achieved
Oct 6, 2019
Achievement
AJAX Concepts

AJAX Basics

Achieved
Oct 4, 2019
Achievement
Types and Branching

Python Basics

Achieved
Oct 1, 2019
Achievement
Meet Python

Python Basics

Achieved
Sep 18, 2019
Achievement
Introduction to Object-Oriented JavaScript

Object-Oriented JavaScript

Achieved
Jun 12, 2019
Achievement
Improving the Application Code

DOM Scripting By Example

Achieved
Mar 8, 2019
Achievement
Editing and Filtering Names

DOM Scripting By Example

Achieved
Mar 3, 2019
Achievement
Adding and Removing Names

DOM Scripting By Example

Achieved
Feb 25, 2019
Achievement
Traversing the DOM

JavaScript and the DOM (Retiring)

Achieved
Feb 20, 2019
Achievement
Responding to User Interaction

Interacting with the DOM

Achieved
Feb 14, 2019
Achievement
Making Changes to the DOM

JavaScript and the DOM (Retiring)

Achieved
Jan 14, 2019
Achievement
Getting a Handle on the DOM

JavaScript and the DOM (Retiring)

Achieved
Dec 31, 2018
Achievement
JavaScript Tools and Workflows

The Landscape of JavaScript

Achieved
Oct 25, 2018
Achievement
JavaScript is Everywhere

The Landscape of JavaScript

Achieved
Oct 25, 2018
Achievement
Finishing the Game

Introducing JavaScript

Achieved
Oct 11, 2018
Achievement
Introducing JavaScript

Introducing JavaScript

Achieved
Oct 9, 2018
Achievement
Next Steps

JavaScript Unit Testing

Achieved
Sep 25, 2018
Achievement
Improving Our Tests

JavaScript Unit Testing

Achieved
Sep 17, 2018
Achievement
Behavior Driven Development with Mocha & Chai

JavaScript Unit Testing

Achieved
Sep 5, 2018
Achievement
Introducing Unit Testing

JavaScript Unit Testing

Achieved
Jun 11, 2018
Achievement
The Browser Environment

JavaScript and the DOM (Retiring)

Achieved
May 17, 2018
Achievement
Create Function Using Arrow Syntax

Getting Started With ES2015

Achieved
Apr 12, 2018
Achievement
Using Template Literals

Getting Started With ES2015

Achieved
Apr 12, 2018
Achievement
Defining Variables With let and const

Getting Started With ES2015

Achieved
Apr 12, 2018
Achievement
Completing and Testing the API

Build a REST API With Express

Achieved
Apr 8, 2018
Achievement
Communicating with Mongo Through Mongoose

Build a REST API With Express

Achieved
Mar 29, 2018
Achievement
Modeling Data for the API

Build a REST API With Express

Achieved
Mar 17, 2018
Achievement
Building API Routes in Express

Build a REST API With Express

Achieved
Mar 10, 2018
Achievement
Classes

Introducing ES2015

Achieved
Dec 25, 2017
Achievement
Objects and New Collection Types

Introducing ES2015

Achieved
Dec 16, 2017
Achievement
The Cooler Parts of ES2015

Introducing ES2015

Achieved
Dec 10, 2017
Achievement
ES2015 Basics

Introducing ES2015

Achieved
Nov 6, 2017
Achievement
Building a REST Service

Build a REST API With Express

Achieved
Jul 16, 2017
Achievement
Express Middleware

User Authentication With Express and Mongo

Achieved
Jul 11, 2017
Achievement
Sessions and Cookies

User Authentication With Express and Mongo

Achieved
Jan 26, 2017
Achievement
User Registration and Login

User Authentication With Express and Mongo

Achieved
Jan 21, 2017
Achievement
What is Authentication?

User Authentication With Express and Mongo

Achieved
Jan 2, 2017
Achievement
Go Further With Mongo

Mongo Basics

Achieved
Dec 22, 2016
Achievement
Working With Collections

Mongo Basics

Achieved
Dec 22, 2016
Achievement
Understanding MongoDB

Mongo Basics

Achieved
Dec 22, 2016
Achievement
Improving your Gulp Workflow

Gulp Basics

Achieved
Dec 14, 2016
Achievement
Compile Sass with Gulp

Gulp Basics

Achieved
Nov 28, 2016
Achievement
Gulp your JavaScript workflow!

Gulp Basics

Achieved
Nov 27, 2016
Achievement
Welcome to Gulp.js

Gulp Basics

Achieved
Nov 25, 2016
Achievement
Doing More with Express

Express Basics (2015)

Achieved
Nov 9, 2016
Achievement
Serving Static Files in Express

Express Basics (2015)

Achieved
Nov 5, 2016
Achievement
Using Templates with Express

Express Basics (2015)

Achieved
Oct 31, 2016
Achievement
Getting Started with MongoDB

Mongo Basics

Achieved
Oct 25, 2016
Achievement
Introduction to MEAN

Building a MEAN Application

Achieved
Oct 24, 2016
Achievement
The Request and Response Objects in Express

Express Basics (2015)

Achieved
Oct 24, 2016
Achievement
Developing Express Apps Like a Boss

Express Basics (2015)

Achieved
Oct 23, 2016
Achievement
Getting Started with Express

Express Basics (2015)

Achieved
Oct 19, 2016
Achievement
Updating and Uninstalling Packages with npm

npm Basics (retiring)

Achieved
Oct 16, 2016
Achievement
Installing Packages with npm

npm Basics (retiring)

Achieved
Oct 15, 2016
Achievement
HTTP Methods and Headers

Build a Simple Dynamic Site with Node.js

Achieved
Oct 9, 2016
Achievement
Creating a Basic Template Engine in Node.js

Build a Simple Dynamic Site with Node.js

Achieved
Oct 8, 2016
Achievement
Merging

Git Basics

Achieved
Oct 3, 2016
Achievement
Handling Routes in Node.js

Build a Simple Dynamic Site with Node.js

Achieved
Oct 2, 2016
Achievement
Creating a Simple Server in Node.js

Build a Simple Dynamic Site with Node.js

Achieved
Oct 1, 2016
Achievement
Branches

Git Basics

Achieved
Sep 16, 2016
Achievement
Getting Started With Git

Git Basics

Achieved
Sep 13, 2016
Achievement
AJAX and APIs

AJAX Basics (retiring)

Achieved
Aug 21, 2016
Achievement
jQuery and AJAX

AJAX Basics (retiring)

Achieved
Aug 13, 2016
Achievement
Programming AJAX

AJAX Basics (retiring)

Achieved
Aug 2, 2016
Achievement
Quiz Practice Project

Object-Oriented JavaScript (2015)

Achieved
Jul 13, 2016
Achievement
Prototypal Inheritance

Object-Oriented JavaScript (2015)

Achieved
Jul 10, 2016
Achievement
Traversing and Manipulating the DOM with JavaScript

Interactive Web Pages with JavaScript

Achieved
Jul 9, 2016
Achievement
Constructor Functions & Prototypes

Object-Oriented JavaScript (2015)

Achieved
Jun 25, 2016
Achievement
Building a Command Line Application

Node.js Basics (2014)

Achieved
Jun 24, 2016
Achievement
What is npm?

npm Basics (retiring)

Achieved
Jun 15, 2016
Achievement
Why Version Control Matters

Git Basics

Achieved
Jun 14, 2016
Achievement
Selecting Elements and Adding Events with JavaScript

Interactive Web Pages with JavaScript

Achieved
Jun 13, 2016
Achievement
Introduction to Node.js

Node.js Basics (2014)

Achieved
Jun 12, 2016
Achievement
Introduction to Methods

Object-Oriented JavaScript (2015)

Achieved
Jun 11, 2016
Achievement
AJAX Concepts

AJAX Basics (retiring)

Achieved
Jun 7, 2016
Achievement
JavaScript and the DOM

Interactive Web Pages with JavaScript

Achieved
Jun 5, 2016
Achievement
Using a jQuery Carousel

Using jQuery Plugins

Achieved
Jun 4, 2016
Achievement
Add a Sticky Navigation Bar

Using jQuery Plugins

Achieved
May 30, 2016
Achievement
Introducing jQuery Plugins

Using jQuery Plugins

Achieved
May 28, 2016
Achievement
Creating a Simple Drawing Application

jQuery Basics (2014)

Achieved
May 25, 2016
Achievement
Creating a Password Confirmation Form

jQuery Basics (2014)

Achieved
May 22, 2016
Achievement
Creating a Mobile Drop Down Menu

jQuery Basics (2014)

Achieved
May 21, 2016
Achievement
Creating a Simple Lightbox

jQuery Basics (2014)

Achieved
May 15, 2016
Achievement
Get Involved in Open Source

GitHub Basics

Achieved
May 10, 2016
Achievement
Create a Web Presence on GitHub

GitHub Basics

Achieved
May 10, 2016
Achievement
Working on a Team

GitHub Basics

Achieved
May 9, 2016
Achievement
Working By Yourself

GitHub Basics

Achieved
May 8, 2016
Achievement
Hello, GitHub!

GitHub Basics

Achieved
May 7, 2016
Achievement
Creating a Spoiler Revealer

jQuery Basics (2014)

Achieved
May 3, 2016
Achievement
Introduction to jQuery

jQuery Basics (2014)

Achieved
Apr 30, 2016
Achievement
JavaScript Objects

JavaScript Loops, Arrays and Objects

Achieved
Apr 21, 2016
Achievement
JavaScript Arrays

JavaScript Loops, Arrays and Objects

Achieved
Apr 9, 2016
Achievement
JavaScript Loops

JavaScript Loops, Arrays and Objects

Achieved
Mar 26, 2016
Achievement
Page Layout with the Float Property

CSS Layout Basics

Achieved
Mar 13, 2016
Achievement
Controlling Layout with CSS Display Modes

CSS Layout Basics

Achieved
Mar 6, 2016
Achievement
Getting Started with CSS Layout

CSS Layout Basics

Achieved
Feb 24, 2016
Achievement
Professional Development

Careers Foundations

Achieved
Dec 28, 2015
Achievement
Applying & Interviewing

Careers Foundations

Achieved
Dec 28, 2015
Achievement
The Job Search

Careers Foundations

Achieved
Dec 28, 2015
Achievement
Networking

Careers Foundations

Achieved
Dec 28, 2015
Achievement
Personal Branding

Careers Foundations

Achieved
Dec 28, 2015
Achievement
Setting Your Course

Careers Foundations

Achieved
Dec 28, 2015
Achievement
Careers in the Tech Industry

Careers Foundations

Achieved
Dec 28, 2015
Achievement
Self-Assessment

Careers Foundations

Achieved
Dec 27, 2015
Achievement
JavaScript Functions

JavaScript Basics (Retired)

Achieved
Dec 27, 2015
Achievement
JavaScript Conditional Statements

JavaScript Basics (Retired)

Achieved
Dec 25, 2015
Achievement
JavaScript Numbers

JavaScript Basics (Retired)

Achieved
Dec 7, 2015
Achievement
JavaScript Variables

JavaScript Basics (Retired)

Achieved
Dec 2, 2015
Achievement
Introducing JavaScript

JavaScript Basics (Retired)

Achieved
Nov 27, 2015
Achievement
Fundamental Concepts

CSS Basics (2014)

Achieved
Nov 20, 2015
Achievement
Designing with the Latest Features

CSS Basics (2014)

Achieved
Nov 19, 2015
Achievement
Basic Layout

CSS Basics (2014)

Achieved
Nov 7, 2015
Achievement
The Box Model

CSS Basics (2014)

Achieved
Nov 1, 2015
Achievement
Understanding Values and Units

CSS Basics (2014)

Achieved
Oct 26, 2015
Achievement
Basic Selectors

CSS Basics (2014)

Achieved
Oct 11, 2015
Achievement
Getting Started with CSS

CSS Basics (2014)

Achieved
Oct 3, 2015
Achievement
Debugging HTML and CSS Problems

How to Make a Website

Achieved
Sep 23, 2015
Achievement
Sharing a Website

How to Make a Website

Achieved
Sep 20, 2015
Achievement
Responsive Web Design and Testing

How to Make a Website

Achieved
Sep 19, 2015
Achievement
Adding Pages to a Website

How to Make a Website

Achieved
Sep 12, 2015
Achievement
Styling Web Pages and Navigation

How to Make a Website

Achieved
Sep 10, 2015
Achievement
Customizing Colors and Fonts

How to Make a Website

Achieved
Sep 3, 2015
Achievement
CSS: Cascading Style Sheets

How to Make a Website

Achieved
Aug 31, 2015
Achievement
Creating HTML Content

How to Make a Website

Achieved
Aug 21, 2014
Achievement
HTML First

How to Make a Website

Achieved
Aug 10, 2014
Achievement
Beginning HTML and CSS

How to Make a Website

Achieved
Aug 8, 2014
Achievement
Newbie

Achieved
Aug 1, 2014