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Mark Gorzalka

Member Since November 23, 2014

13,473

Total Points

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4,183

JavaScript

4183 pts
Achievements

0 pts
Forum
•
1,922

PHP

1922 pts
Achievements

0 pts
Forum
•
1,810

CSS

1810 pts
Achievements

0 pts
Forum
•
706

Development Tools

706 pts
Achievements

0 pts
Forum
•
543

HTML

543 pts
Achievements

0 pts
Forum
•
401

C#

401 pts
Achievements

0 pts
Forum
•
396

Python

396 pts
Achievements

0 pts
Forum
•
229

Databases

229 pts
Achievements

0 pts
Forum
•
179

Design

179 pts
Achievements

0 pts
Forum
•
1

Go Language

1 pts
Achievements

0 pts
Forum

Points are earned whenever you take an important action on Treehouse.
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174 Achievements

Achievement
Starting with Some Methods

Practice Object Interaction

Achieved
Apr 17, 2019
Achievement
The Rough Plan

Practice Object Interaction

Achieved
Apr 14, 2019
Achievement
Getters and Setters

Object-Oriented JavaScript

Achieved
Apr 11, 2019
Achievement
Practicing Classes

Practice Classes in JavaScript

Achieved
Apr 11, 2019
Achievement
Working with Classes in JavaScript

Object-Oriented JavaScript

Achieved
Apr 11, 2019
Achievement
Object Basics

Object-Oriented JavaScript

Achieved
Apr 10, 2019
Achievement
Practicing Object Basics

Practice Object Basics in JavaScript

Achieved
Apr 9, 2019
Achievement
Introduction to Object-Oriented JavaScript

Object-Oriented JavaScript

Achieved
Apr 9, 2019
Achievement
jQuery and AJAX

AJAX Basics (retiring)

Achieved
Mar 3, 2019
Achievement
Programming AJAX

AJAX Basics (retiring)

Achieved
Feb 26, 2019
Achievement
AJAX Concepts

AJAX Basics (retiring)

Achieved
Feb 22, 2019
Achievement
Working with jQuery Collections (2017)

jQuery Basics

Achieved
Feb 17, 2019
Achievement
Understanding jQuery Events and DOM Traversal (2017)

jQuery Basics

Achieved
Feb 14, 2019
Achievement
Introducing jQuery (2017)

jQuery Basics

Achieved
Jan 19, 2019
Achievement
Traversing the DOM

JavaScript and the DOM (Retiring)

Achieved
Jan 14, 2019
Achievement
Callbacks and the DOM

Callback Functions in JavaScript

Achieved
Jan 11, 2019
Achievement
Callbacks with Timers

Callback Functions in JavaScript

Achieved
Jan 9, 2019
Achievement
Introduction to Callback Functions

Callback Functions in JavaScript

Achieved
Jan 8, 2019
Achievement
Interactivity in Adobe XD

Prototyping with Adobe XD

Achieved
Dec 17, 2018
Achievement
Prototyping Designs in Adobe XD

Prototyping with Adobe XD

Achieved
Dec 16, 2018
Achievement
Introducing Adobe XD

Prototyping with Adobe XD

Achieved
Dec 16, 2018
Achievement
Create Function Using Arrow Syntax

Getting Started With ES2015

Achieved
Nov 8, 2018
Achievement
Using Template Literals

Getting Started With ES2015

Achieved
Nov 8, 2018
Achievement
JavaScript Tools and Workflows

The Landscape of JavaScript

Achieved
Sep 13, 2018
Achievement
JavaScript is Everywhere

The Landscape of JavaScript

Achieved
Aug 24, 2018
Achievement
Responding to User Interaction

Interacting with the DOM

Achieved
Apr 12, 2018
Achievement
Making Changes to the DOM

JavaScript and the DOM (Retiring)

Achieved
Apr 12, 2018
Achievement
Getting a Handle on the DOM

JavaScript and the DOM (Retiring)

Achieved
Apr 7, 2018
Achievement
The Browser Environment

JavaScript and the DOM (Retiring)

Achieved
Apr 7, 2018
Achievement
Finishing the Game

Introducing JavaScript

Achieved
Apr 2, 2018
Achievement
Introducing JavaScript

Introducing JavaScript

Achieved
Mar 25, 2018
Achievement
Logic in Python

Python Basics (2015)

Achieved
Dec 19, 2017
Achievement
Python Data Types

Python Basics (2015)

Achieved
Dec 14, 2017
Achievement
Python For Beginners

Python Basics (2015)

Achieved
Dec 4, 2017
Achievement
How WordPress Plugins Work

How to Build a WordPress Plugin

Achieved
Nov 8, 2017
Achievement
Defining Variables With let and const

Getting Started With ES2015

Achieved
Oct 26, 2017
Achievement
Debugging, Best Practices, and Production

CSS to Sass

Achieved
Oct 20, 2017
Achievement
Refactoring with Sass

CSS to Sass

Achieved
Oct 20, 2017
Achievement
Installing Sass and Setting up the Project

CSS to Sass

Achieved
Oct 19, 2017
Achievement
Going Further with Grid Layout

CSS Grid Layout

Achieved
Oct 12, 2017
Achievement
Flexible Sized Grids

CSS Grid Layout

Achieved
Oct 9, 2017
Achievement
Introducing Grid Layout

CSS Grid Layout

Achieved
Oct 3, 2017
Achievement
Custom Dashboard Widgets

Customizing the WordPress Admin Area

Achieved
Aug 23, 2017
Achievement
Controlling Admin Navigation

Customizing the WordPress Admin Area

Achieved
Aug 23, 2017
Achievement
Customizing the Login Screen

Customizing the WordPress Admin Area

Achieved
Aug 22, 2017
Achievement
Admin Color Schemes

Customizing the WordPress Admin Area

Achieved
Aug 22, 2017
Achievement
Native WordPress Customizer Options

WordPress Customizer API

Achieved
Aug 18, 2017
Achievement
Overview of the WordPress Customizer

WordPress Customizer API

Achieved
Aug 15, 2017
Achievement
Working With Remote Repositories

Git Basics

Achieved
Jul 12, 2017
Achievement
Merging

Git Basics

Achieved
Jul 10, 2017
Achievement
Branches

Git Basics

Achieved
Jul 10, 2017
Achievement
Getting Started With Git

Git Basics

Achieved
Jul 6, 2017
Achievement
Why Version Control Matters

Git Basics

Achieved
Jul 4, 2017
Achievement
Installing Programs

Console Foundations

Achieved
Jul 4, 2017
Achievement
Environment and Redirection

Console Foundations

Achieved
Jul 1, 2017
Achievement
Console Processes

Console Foundations

Achieved
Jun 29, 2017
Achievement
Console Users and Permission

Console Foundations

Achieved
Jun 29, 2017
Achievement
Moving Around in the Console

Console Foundations

Achieved
Jun 29, 2017
Achievement
Hooking Into WordPress Plugins

WordPress Hooks - Actions and Filters

Achieved
Jun 23, 2017
Achievement
Action Functions in WordPress

WordPress Hooks - Actions and Filters

Achieved
Jun 22, 2017
Achievement
Filter Functions in WordPress

WordPress Hooks - Actions and Filters

Achieved
Jun 22, 2017
Achievement
An Overview of Hooks in WordPress

WordPress Hooks - Actions and Filters

Achieved
Jun 22, 2017
Achievement
Finishing Your WordPress Theme

WordPress Theme Development

Achieved
Jun 21, 2017
Achievement
Getting Started with Sass

Sass Basics

Achieved
Jun 20, 2017
Achievement
A Template Hierarchy Review

The WordPress Template Hierarchy

Achieved
Jun 19, 2017
Achievement
Media Templates in WordPress

The WordPress Template Hierarchy

Achieved
Jun 19, 2017
Achievement
Custom Post Type Templates

The WordPress Template Hierarchy

Achieved
Jun 19, 2017
Achievement
Archive Templates in WordPress

The WordPress Template Hierarchy

Achieved
Jun 19, 2017
Achievement
Page and Post Templates in WordPress

The WordPress Template Hierarchy

Achieved
Jun 19, 2017
Achievement
Homepage Templates in WordPress

The WordPress Template Hierarchy

Achieved
Jun 19, 2017
Achievement
Core WordPress Theme Files

The WordPress Template Hierarchy

Achieved
Jun 19, 2017
Achievement
How WordPress Templates Work

The WordPress Template Hierarchy

Achieved
Jun 17, 2017
Achievement
Custom Homepage Templates in WordPress

WordPress Theme Development

Achieved
Mar 31, 2017
Achievement
Adding a Blog to a WordPress Theme

WordPress Theme Development

Achieved
Mar 30, 2017
Achievement
Custom Post Type Templates

WordPress Theme Development

Achieved
Mar 24, 2017
Achievement
Building Out WordPress Navigation

WordPress Theme Development

Achieved
Mar 23, 2017
Achievement
Building Page Templates in WordPress

WordPress Theme Development

Achieved
Mar 22, 2017
Achievement
The WordPress Loop

WordPress Theme Development

Achieved
Mar 20, 2017
Achievement
WordPress Header and Footer Templates

WordPress Theme Development

Achieved
Mar 20, 2017
Achievement
Working with CSS and JS in WordPress Themes

WordPress Theme Development

Achieved
Mar 20, 2017
Achievement
Starting a WordPress Theme

WordPress Theme Development

Achieved
Mar 20, 2017
Achievement
More Advanced PHP for WordPress

PHP for WordPress

Achieved
Mar 20, 2017
Achievement
Local WordPress Development

Local WordPress Development

Achieved
Mar 20, 2017
Achievement
PHP Basics for WordPress

PHP for WordPress

Achieved
Mar 6, 2017
Achievement
Introduction to PHP for WordPress

PHP for WordPress

Achieved
Mar 6, 2017
Achievement
WordPress Plugin Best Practices

Build a Website with WordPress

Achieved
Mar 6, 2017
Achievement
WordPress Widgets

Build a Website with WordPress

Achieved
Mar 6, 2017
Achievement
Custom Post Types in WordPress

Build a Website with WordPress

Achieved
Mar 5, 2017
Achievement
Customizing WordPress Themes

Build a Website with WordPress

Achieved
Mar 5, 2017
Achievement
WordPress Themes

Build a Website with WordPress

Achieved
Mar 5, 2017
Achievement
PHPDB Stage 3: Using Relational Data

Integrating PHP with Databases

Achieved
Feb 23, 2017
Achievement
PHPDB Stage 2: Querying the Database with PHP

Integrating PHP with Databases

Achieved
Feb 21, 2017
Achievement
PHPDB Stage 1: Databases and PHP

Integrating PHP with Databases

Achieved
Feb 19, 2017
Achievement
Finding the Data You Want

SQL Basics

Achieved
Feb 14, 2017
Achievement
Getting Data from a Database

SQL Basics

Achieved
Feb 14, 2017
Achievement
Data, Databases and SQL

SQL Basics

Achieved
Feb 13, 2017
Achievement
PHP Email Form Errors

Build a Basic PHP Website (2018)

Achieved
Feb 13, 2017
Achievement
PHP Email Forms

Build a Basic PHP Website (2018)

Achieved
Feb 7, 2017
Achievement
PHP Inventory

Build a Basic PHP Website (2018)

Achieved
Feb 1, 2017
Achievement
PHP Includes

Build a Basic PHP Website (2018)

Achieved
Jan 30, 2017
Achievement
PHP Internal Functions

PHP Functions

Achieved
Jan 27, 2017
Achievement
PHP Returns & Closures

PHP Functions

Achieved
Jan 24, 2017
Achievement
PHP Functions Basics

PHP Functions

Achieved
Jan 24, 2017
Achievement
PHP Loops

PHP Arrays and Control Structures

Achieved
Jan 24, 2017
Achievement
PHP Arrays

PHP Arrays and Control Structures

Achieved
Jan 2, 2017
Achievement
PHP Conditionals

PHP Arrays and Control Structures

Achieved
Dec 14, 2016
Achievement
PHP on the Web

PHP Basics

Achieved
Dec 12, 2016
Achievement
Daily Exercise Program

PHP Basics

Achieved
Dec 12, 2016
Achievement
Unit Converter

PHP Basics

Achieved
Dec 11, 2016
Achievement
Getting to Know PHP

PHP Basics

Achieved
Dec 11, 2016
Achievement
WordPress User Roles

WordPress User Roles

Achieved
Dec 9, 2016
Achievement
Perfect

C# Basics (Retired)

Achieved
Jun 21, 2016
Achievement
Perform

C# Basics (Retired)

Achieved
Jun 16, 2016
Achievement
Console I/O

C# Basics (Retired)

Achieved
Jun 16, 2016
Achievement
Prepare and Plan

C# Basics (Retired)

Achieved
Jun 16, 2016
Achievement
WordPress Plugins

WordPress Basics

Achieved
May 21, 2016
Achievement
WordPress Themes

WordPress Basics

Achieved
May 19, 2016
Achievement
The WordPress Customizer

WordPress Basics

Achieved
May 19, 2016
Achievement
Managing Media in WordPress

WordPress Basics

Achieved
May 19, 2016
Achievement
Managing Content in WordPress

WordPress Basics

Achieved
May 17, 2016
Achievement
How to Install WordPress on Your Computer

How to Install WordPress on Your Computer

Achieved
May 16, 2016
Achievement
Getting Started with WordPress

Getting Started with WordPress

Achieved
Apr 25, 2016
Achievement
Customizing Drupal

Drupal Basics

Achieved
Apr 22, 2016
Achievement
Modules and Themes

Drupal Basics

Achieved
Mar 22, 2016
Achievement
Site Building with the Drupal Interface

Drupal Basics

Achieved
Mar 20, 2016
Achievement
Learn About Drupal

Drupal Basics

Achieved
Mar 20, 2016
Achievement
Building a Layout with Flexbox

CSS Flexbox Layout

Achieved
Mar 19, 2016
Achievement
Flexbox Properties

CSS Flexbox Layout

Achieved
Mar 18, 2016
Achievement
Understanding Flexbox

CSS Flexbox Layout

Achieved
Mar 18, 2016
Achievement
Responsive Patterns

Responsive Layouts

Achieved
Mar 18, 2016
Achievement
Media Queries

Responsive Layouts

Achieved
Mar 18, 2016
Achievement
Responsive Theory

Responsive Layouts

Achieved
Mar 18, 2016
Achievement
Positioning Page Content

CSS Layout Basics

Achieved
Feb 10, 2016
Achievement
CSS Layout Project

CSS Layout Basics

Achieved
Feb 8, 2016
Achievement
Page Layout with the Float Property

CSS Layout Basics

Achieved
Feb 7, 2016
Achievement
Controlling Layout with CSS Display Modes

CSS Layout Basics

Achieved
Feb 6, 2016
Achievement
Getting Started with CSS Layout

CSS Layout Basics

Achieved
Feb 1, 2016
Achievement
Fundamental Concepts

CSS Basics (2014)

Achieved
Jan 30, 2016
Achievement
Designing with the Latest Features

CSS Basics (2014)

Achieved
Jan 30, 2016
Achievement
Basic Layout

CSS Basics (2014)

Achieved
Jan 13, 2016
Achievement
The Box Model

CSS Basics (2014)

Achieved
Jan 12, 2016
Achievement
Understanding Values and Units

CSS Basics (2014)

Achieved
Jan 10, 2016
Achievement
Basic Selectors

CSS Basics (2014)

Achieved
Jan 5, 2016
Achievement
Getting Started with CSS

CSS Basics (2014)

Achieved
Jan 5, 2016
Achievement
Creating a Password Confirmation Form

jQuery Basics (2014)

Achieved
Sep 18, 2015
Achievement
Creating a Mobile Drop Down Menu

jQuery Basics (2014)

Achieved
Sep 14, 2015
Achievement
Creating a Simple Lightbox

jQuery Basics (2014)

Achieved
Sep 12, 2015
Achievement
Creating a Spoiler Revealer

jQuery Basics (2014)

Achieved
Sep 12, 2015
Achievement
Introduction to jQuery

jQuery Basics (2014)

Achieved
Sep 11, 2015
Achievement
JavaScript Objects

JavaScript Loops, Arrays and Objects

Achieved
Sep 11, 2015
Achievement
JavaScript Arrays

JavaScript Loops, Arrays and Objects

Achieved
Sep 10, 2015
Achievement
JavaScript Loops

JavaScript Loops, Arrays and Objects

Achieved
Sep 10, 2015
Achievement
JavaScript Functions

JavaScript Basics (Retired)

Achieved
Sep 8, 2015
Achievement
JavaScript Conditional Statements

JavaScript Basics (Retired)

Achieved
Sep 8, 2015
Achievement
JavaScript Numbers

JavaScript Basics (Retired)

Achieved
Sep 7, 2015
Achievement
JavaScript Variables

JavaScript Basics (Retired)

Achieved
Sep 7, 2015
Achievement
Introducing JavaScript

JavaScript Basics (Retired)

Achieved
Sep 7, 2015
Achievement
Creating the Menu and Footer

Build a Simple PHP Application

Achieved
Nov 28, 2014
Achievement
Getting Started with PHP

Build a Simple PHP Application

Achieved
Nov 28, 2014
Achievement
Beginning HTML and CSS

How to Make a Website

Achieved
Nov 28, 2014
Achievement
Debugging HTML and CSS Problems

How to Make a Website

Achieved
Nov 28, 2014
Achievement
Sharing a Website

How to Make a Website

Achieved
Nov 28, 2014
Achievement
Responsive Web Design and Testing

How to Make a Website

Achieved
Nov 28, 2014
Achievement
Adding Pages to a Website

How to Make a Website

Achieved
Nov 26, 2014
Achievement
Styling Web Pages and Navigation

How to Make a Website

Achieved
Nov 26, 2014
Achievement
Customizing Colors and Fonts

How to Make a Website

Achieved
Nov 26, 2014
Achievement
CSS: Cascading Style Sheets

How to Make a Website

Achieved
Nov 26, 2014
Achievement
Creating HTML Content

How to Make a Website

Achieved
Nov 26, 2014
Achievement
HTML First

How to Make a Website

Achieved
Nov 25, 2014
Achievement
Functions

Introduction to Programming

Achieved
Nov 23, 2014
Achievement
Objects and Arrays

Introduction to Programming

Achieved
Nov 23, 2014
Achievement
Control Structures

Introduction to Programming

Achieved
Nov 23, 2014
Achievement
Basics

Introduction to Programming

Achieved
Nov 23, 2014
Achievement
Newbie

Achieved
Nov 23, 2014