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Leo Drakenberg

Member Since July 6, 2013

16,911

Total Points

•
6,802

JavaScript

6802 pts
Achievements

0 pts
Forum
•
3,317

CSS

3317 pts
Achievements

0 pts
Forum
•
1,928

HTML

1928 pts
Achievements

0 pts
Forum
•
1,026

C#

1026 pts
Achievements

0 pts
Forum
•
721

Development Tools

721 pts
Achievements

0 pts
Forum
•
502

Digital Literacy

502 pts
Achievements

0 pts
Forum
•
298

Design

298 pts
Achievements

0 pts
Forum
•
281

Databases

281 pts
Achievements

0 pts
Forum
•
49

Computer Science

49 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.

214 Achievements

Achievement
Measuring Your Designs

Evaluating Design

Achieved
Jul 27, 2019
Achievement
Getting Started with MongoDB

Mongo Basics

Achieved
Jul 16, 2019
Achievement
Going Further with Routing

React Router 4 Basics

Achieved
Jul 12, 2019
Achievement
Navigating, Nesting and Redirecting Routes

React Router 4 Basics

Achieved
Jul 12, 2019
Achievement
Getting Started with React Router

React Router 4 Basics

Achieved
Jul 12, 2019
Achievement
React Component Patterns

React Components (2018)

Achieved
Jul 2, 2019
Achievement
Stateful Components and Lifecycle Methods

React Components (2018)

Achieved
Jul 1, 2019
Achievement
Managing State and Data Flow

React Components (2018)

Achieved
Jul 1, 2019
Achievement
Build Modular Interfaces with Components

React Components (2018)

Achieved
Jul 1, 2019
Achievement
Stateful Components

React Basics (2018)

Achieved
Jul 1, 2019
Achievement
Introducing Props

React Basics (2018)

Achieved
Jun 29, 2019
Achievement
Thinking in Components

React Basics (2018)

Achieved
Jun 29, 2019
Achievement
First Steps in React

React Basics (2018)

Achieved
Jun 29, 2019
Achievement
Serving Static Files in Express

Express Basics

Achieved
Apr 17, 2019
Achievement
Applying Express Knowledge

Express Basics

Achieved
Apr 17, 2019
Achievement
Middleware

Express Basics

Achieved
Feb 12, 2019
Achievement
Deeper into Routing with Express

Express Basics

Achieved
Jan 31, 2019
Achievement
Using Templates with Express

Express Basics

Achieved
Jan 27, 2019
Achievement
Getting Started with Express

Express Basics

Achieved
Jan 22, 2019
Achievement
Improving your Gulp Workflow

Gulp Basics

Achieved
Jan 22, 2019
Achievement
Compile Sass with Gulp

Gulp Basics

Achieved
Jan 22, 2019
Achievement
Gulp your JavaScript workflow!

Gulp Basics

Achieved
Jan 21, 2019
Achievement
Welcome to Gulp.js

Gulp Basics

Achieved
Jan 21, 2019
Achievement
Playing a Counting Game

Introduction to Algorithms

Achieved
Jan 18, 2019
Achievement
WWW

How the Web Works

Achieved
Jan 17, 2019
Achievement
Updating and Uninstalling Packages with npm

npm Basics (retiring)

Achieved
Jan 17, 2019
Achievement
Installing Packages with npm

npm Basics (retiring)

Achieved
Jan 17, 2019
Achievement
The Internet

How the Internet Works

Achieved
Jan 17, 2019
Achievement
What is npm?

npm Basics (retiring)

Achieved
Jan 16, 2019
Achievement
HTTP Methods and Headers

Build a Simple Dynamic Site with Node.js

Achieved
Jan 16, 2019
Achievement
Creating a Basic Template Engine in Node.js

Build a Simple Dynamic Site with Node.js

Achieved
Jan 15, 2019
Achievement
Handling Routes in Node.js

Build a Simple Dynamic Site with Node.js

Achieved
Jan 15, 2019
Achievement
Creating a Simple Server in Node.js

Build a Simple Dynamic Site with Node.js

Achieved
Jan 15, 2019
Achievement
Creating a Command Line Weather Application

Node.js Basics 2017

Achieved
Jan 14, 2019
Achievement
Handling Errors in Node

Node.js Basics 2017

Achieved
Jan 11, 2019
Achievement
Getting Data From an API With Node

Node.js Basics 2017

Achieved
Jan 10, 2019
Achievement
Introduction to Node.js

Node.js Basics 2017

Achieved
Jan 10, 2019
Achievement
Classes

Introducing ES2015

Achieved
Jan 9, 2019
Achievement
Objects and New Collection Types

Introducing ES2015

Achieved
Jan 9, 2019
Achievement
The Cooler Parts of ES2015

Introducing ES2015

Achieved
Jan 9, 2019
Achievement
ES2015 Basics

Introducing ES2015

Achieved
Jan 9, 2019
Achievement
Getters and Setters

Object-Oriented JavaScript

Achieved
Jan 9, 2019
Achievement
Working with Classes in JavaScript

Object-Oriented JavaScript

Achieved
Jan 9, 2019
Achievement
Object Basics

Object-Oriented JavaScript

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

Object-Oriented JavaScript

Achieved
Jan 8, 2019
Achievement
AJAX and APIs

AJAX Basics (retiring)

Achieved
Jan 8, 2019
Achievement
jQuery and AJAX

AJAX Basics (retiring)

Achieved
Jan 8, 2019
Achievement
Working with jQuery Collections (2017)

jQuery Basics

Achieved
Jan 8, 2019
Achievement
Understanding jQuery Events and DOM Traversal (2017)

jQuery Basics

Achieved
Jan 6, 2019
Achievement
Introducing jQuery (2017)

jQuery Basics

Achieved
Jan 6, 2019
Achievement
Traversing the DOM

JavaScript and the DOM (Retiring)

Achieved
Jan 5, 2019
Achievement
Responding to User Interaction

Interacting with the DOM

Achieved
Jan 4, 2019
Achievement
Making Changes to the DOM

JavaScript and the DOM (Retiring)

Achieved
Jan 3, 2019
Achievement
JavaScript Tools and Workflows

The Landscape of JavaScript

Achieved
Sep 30, 2018
Achievement
JavaScript is Everywhere

The Landscape of JavaScript

Achieved
Sep 30, 2018
Achievement
Finishing the Game

Introducing JavaScript

Achieved
Jul 29, 2018
Achievement
Getting a Handle on the DOM

JavaScript and the DOM (Retiring)

Achieved
Jul 29, 2018
Achievement
The Browser Environment

JavaScript and the DOM (Retiring)

Achieved
Jul 27, 2018
Achievement
Introducing JavaScript

Introducing JavaScript

Achieved
Jul 26, 2018
Achievement
Create Function Using Arrow Syntax

Getting Started With ES2015

Achieved
Jul 26, 2018
Achievement
Using Template Literals

Getting Started With ES2015

Achieved
Jul 23, 2018
Achievement
Defining Variables With let and const

Getting Started With ES2015

Achieved
Jul 23, 2018
Achievement
Designing with Patterns

UX Design Patterns (2018 Version)

Achieved
Jul 23, 2018
Achievement
WordPress Header and Footer Templates

WordPress Theme Development

Achieved
Apr 17, 2017
Achievement
Working with CSS and JS in WordPress Themes

WordPress Theme Development

Achieved
Apr 17, 2017
Achievement
Starting a WordPress Theme

WordPress Theme Development

Achieved
Apr 17, 2017
Achievement
More Advanced PHP for WordPress

PHP for WordPress

Achieved
Apr 16, 2017
Achievement
PHP Basics for WordPress

PHP for WordPress

Achieved
Apr 16, 2017
Achievement
Introduction to PHP for WordPress

PHP for WordPress

Achieved
Apr 16, 2017
Achievement
WordPress Plugin Best Practices

Build a Website with WordPress

Achieved
Apr 15, 2017
Achievement
WordPress Widgets

Build a Website with WordPress

Achieved
Apr 15, 2017
Achievement
Custom Post Types in WordPress

Build a Website with WordPress

Achieved
Apr 14, 2017
Achievement
Customizing WordPress Themes

Build a Website with WordPress

Achieved
Apr 14, 2017
Achievement
WordPress Themes

Build a Website with WordPress

Achieved
Apr 14, 2017
Achievement
Local WordPress Development

Local WordPress Development

Achieved
Apr 14, 2017
Achievement
GET and POST Requests in a Browser

HTTP Basics

Achieved
Oct 22, 2016
Achievement
Introduction to HTTP

HTTP Basics

Achieved
Oct 20, 2016
Achievement
Adding a New Web Page

Introduction to HTML and CSS (2016)

Achieved
Oct 20, 2016
Achievement
Make It Beautiful with CSS

Introduction to HTML and CSS (2016)

Achieved
Oct 20, 2016
Achievement
HTML: The Structural Foundation of Web Pages and Applications

Introduction to HTML and CSS (2016)

Achieved
Oct 20, 2016
Achievement
Getting Familiar with HTML and CSS

Introduction to HTML and CSS (2016)

Achieved
Oct 20, 2016
Achievement
Finding the Data You Want

SQL Basics

Achieved
Oct 20, 2016
Achievement
Hello, GitHub!

GitHub Basics

Achieved
Oct 15, 2016
Achievement
Loops and Final Touches

C# Objects

Achieved
Oct 13, 2016
Achievement
Getting Data from a Database

SQL Basics

Achieved
Oct 10, 2016
Achievement
Data, Databases and SQL

SQL Basics

Achieved
Oct 9, 2016
Achievement
Encapsulation with Properties

C# Objects

Achieved
Aug 30, 2016
Achievement
Encapsulation and Arrays

C# Objects

Achieved
Aug 30, 2016
Achievement
Computer Languages

Computer Basics

Achieved
Aug 29, 2016
Achievement
Computer Basics

Computer Basics

Achieved
Aug 29, 2016
Achievement
Website Basics

Website Basics

Achieved
Aug 29, 2016
Achievement
Scrum Artifacts

Scrum Basics

Achieved
Aug 28, 2016
Achievement
Scrum Events

Scrum Basics

Achieved
Aug 28, 2016
Achievement
Introducing Scrum

Scrum Basics

Achieved
Aug 28, 2016
Achievement
What is Agile?

Scrum Basics

Achieved
Aug 28, 2016
Achievement
Inheritance

C# Objects

Achieved
Aug 25, 2016
Achievement
Methods

C# Objects

Achieved
Aug 22, 2016
Achievement
Object-Oriented Programming

C# Objects

Achieved
Aug 22, 2016
Achievement
Perfect

C# Basics (Retired)

Achieved
Aug 17, 2016
Achievement
Why Version Control Matters

Git Basics

Achieved
Jun 30, 2016
Achievement
Simple Mobile Interface

Sketch Basics

Achieved
May 28, 2016
Achievement
Exporting Designs

Sketch Basics

Achieved
May 28, 2016
Achievement
Sketch Features

Sketch Basics

Achieved
May 28, 2016
Achievement
Introducing Sketch

Sketch Basics

Achieved
May 28, 2016
Achievement
Programming AJAX

AJAX Basics (retiring)

Achieved
May 25, 2016
Achievement
AJAX Concepts

AJAX Basics (retiring)

Achieved
May 12, 2016
Achievement
Building Forms with Bootstrap

Bootstrap 4 Basics (Retired)

Achieved
May 12, 2016
Achievement
Using Bootstrap Components

Bootstrap 4 Basics (Retired)

Achieved
May 11, 2016
Achievement
Responsive Layouts with the Bootstrap Grid

Bootstrap 4 Basics (Retired)

Achieved
May 11, 2016
Achievement
Getting to Know Bootstrap 4

Bootstrap 4 Basics (Retired)

Achieved
May 10, 2016
Achievement
Custom Media Players

HTML Video and Audio (Retired)

Achieved
Apr 28, 2016
Achievement
Captioning Video

HTML Video and Audio (Retired)

Achieved
Apr 25, 2016
Achievement
Media Basics

HTML Video and Audio (Retired)

Achieved
Apr 25, 2016
Achievement
Traversing and Manipulating the DOM with JavaScript

Interactive Web Pages with JavaScript

Achieved
Apr 25, 2016
Achievement
Selecting Elements and Adding Events with JavaScript

Interactive Web Pages with JavaScript

Achieved
Apr 20, 2016
Achievement
JavaScript and the DOM

Interactive Web Pages with JavaScript

Achieved
Apr 19, 2016
Achievement
Structuring Tables

HTML Tables

Achieved
Apr 18, 2016
Achievement
Table Basics

HTML Tables

Achieved
Apr 18, 2016
Achievement
Advanced Selectors

CSS Selectors

Achieved
Apr 12, 2016
Achievement
Going Further with Attribute Selectors and Pseudo-Classes

CSS Selectors

Achieved
Apr 11, 2016
Achievement
Selectors - Beyond the Basics

CSS Selectors

Achieved
Apr 5, 2016
Achievement
Building a Layout with Flexbox

CSS Flexbox Layout

Achieved
Apr 4, 2016
Achievement
Flexbox Properties

CSS Flexbox Layout

Achieved
Apr 1, 2016
Achievement
Understanding Flexbox

CSS Flexbox Layout

Achieved
Mar 31, 2016
Achievement
Responsive Patterns

Responsive Layouts

Achieved
Mar 31, 2016
Achievement
Media Queries

Responsive Layouts

Achieved
Mar 31, 2016
Achievement
Responsive Theory

Responsive Layouts

Achieved
Mar 31, 2016
Achievement
Positioning Page Content

CSS Layout Basics

Achieved
Mar 31, 2016
Achievement
CSS Layout Project

CSS Layout Basics

Achieved
Mar 31, 2016
Achievement
Page Layout with the Float Property

CSS Layout Basics

Achieved
Mar 31, 2016
Achievement
Controlling Layout with CSS Display Modes

CSS Layout Basics

Achieved
Mar 31, 2016
Achievement
Getting Started with CSS Layout

CSS Layout Basics

Achieved
Mar 30, 2016
Achievement
Creating a Simple Drawing Application

jQuery Basics (2014)

Achieved
Mar 30, 2016
Achievement
Creating a Password Confirmation Form

jQuery Basics (2014)

Achieved
Mar 29, 2016
Achievement
Perform

C# Basics (Retired)

Achieved
Feb 10, 2016
Achievement
Console I/O

C# Basics (Retired)

Achieved
Feb 10, 2016
Achievement
Prepare and Plan

C# Basics (Retired)

Achieved
Feb 10, 2016
Achievement
Build and Share a Unity Game

How to Make a Video Game

Achieved
Feb 2, 2016
Achievement
Game Audio

How to Make a Video Game

Achieved
Feb 2, 2016
Achievement
Score, Enemies, and Game State

How to Make a Video Game

Achieved
Feb 2, 2016
Achievement
Pickups

How to Make a Video Game

Achieved
Jan 31, 2016
Achievement
Player Input and Cameras

How to Make a Video Game

Achieved
Jan 31, 2016
Achievement
The Unity Editor and Scene Setup

How to Make a Video Game

Achieved
Jan 31, 2016
Achievement
Introduction to Video Games

How to Make a Video Game

Achieved
Jan 30, 2016
Achievement
Creating a Mobile Drop Down Menu

jQuery Basics (2014)

Achieved
Sep 14, 2015
Achievement
Creating a Simple Lightbox

jQuery Basics (2014)

Achieved
Jul 13, 2015
Achievement
Creating a Spoiler Revealer

jQuery Basics (2014)

Achieved
Jul 9, 2015
Achievement
Introduction to jQuery

jQuery Basics (2014)

Achieved
Jul 9, 2015
Achievement
Quiz Practice Project

Object-Oriented JavaScript (2015)

Achieved
Jul 9, 2015
Achievement
Prototypal Inheritance

Object-Oriented JavaScript (2015)

Achieved
Jul 9, 2015
Achievement
Constructor Functions & Prototypes

Object-Oriented JavaScript (2015)

Achieved
Jul 9, 2015
Achievement
Introduction to Methods

Object-Oriented JavaScript (2015)

Achieved
Jul 9, 2015
Achievement
JavaScript Objects

JavaScript Loops, Arrays and Objects

Achieved
Jul 5, 2015
Achievement
JavaScript Arrays

JavaScript Loops, Arrays and Objects

Achieved
Jul 5, 2015
Achievement
Advanced Sass Concepts

Sass Basics (retired)

Achieved
Jul 3, 2015
Achievement
JavaScript Loops

JavaScript Loops, Arrays and Objects

Achieved
Jul 3, 2015
Achievement
Choosing Options

HTML Forms

Achieved
Jul 1, 2015
Achievement
Organizing Forms

HTML Forms

Achieved
Jul 1, 2015
Achievement
Form Basics

HTML Forms

Achieved
Jul 1, 2015
Achievement
JavaScript Functions

JavaScript Basics (Retired)

Achieved
Jul 1, 2015
Achievement
JavaScript Conditional Statements

JavaScript Basics (Retired)

Achieved
Jun 29, 2015
Achievement
JavaScript Numbers

JavaScript Basics (Retired)

Achieved
Jun 28, 2015
Achievement
JavaScript Variables

JavaScript Basics (Retired)

Achieved
Jun 28, 2015
Achievement
Introduction Variables

JavaScript Foundations

Achieved
Jan 23, 2015
Achievement
Fundamental Concepts

CSS Basics (2014)

Achieved
Jan 22, 2015
Achievement
Designing with the Latest Features

CSS Basics (2014)

Achieved
Jan 22, 2015
Achievement
Basic Layout

CSS Basics (2014)

Achieved
Jan 21, 2015
Achievement
The Box Model

CSS Basics (2014)

Achieved
Jan 20, 2015
Achievement
Understanding Values and Units

CSS Basics (2014)

Achieved
Jan 20, 2015
Achievement
Functions

Introduction to Programming

Achieved
Jan 19, 2015
Achievement
Objects and Arrays

Introduction to Programming

Achieved
Jan 19, 2015
Achievement
Control Structures

Introduction to Programming

Achieved
Jan 18, 2015
Achievement
Basics

Introduction to Programming

Achieved
Jan 18, 2015
Achievement
Basic Selectors

CSS Basics (2014)

Achieved
Jan 18, 2015
Achievement
Getting Started with CSS

CSS Basics (2014)

Achieved
Jan 18, 2015
Achievement
Creating an SVG

SVG Basics

Achieved
Jan 13, 2015
Achievement
Introduction to SVG

SVG Basics

Achieved
Jan 13, 2015
Achievement
Flexbox and Multi-Column Layout

Unused CSS Stages

Achieved
Jan 12, 2015
Achievement
Speeding up Workflow With Sass

Sass Basics (retired)

Achieved
Jan 11, 2015
Achievement
Variables, Mixins, and Extending Selectors

Sass Basics (retired)

Achieved
Jan 10, 2015
Achievement
Getting Started with Sass

Sass Basics (retired)

Achieved
Jan 10, 2015
Achievement
Introducing JavaScript

JavaScript Basics (Retired)

Achieved
Oct 30, 2014
Achievement
Gradients

CSS Foundations

Achieved
Jun 11, 2014
Achievement
Debugging HTML and CSS Problems

How to Make a Website

Achieved
Jun 7, 2014
Achievement
Sharing a Website

How to Make a Website

Achieved
Jun 7, 2014
Achievement
Responsive Web Design and Testing

How to Make a Website

Achieved
Jun 5, 2014
Achievement
Adding Pages to a Website

How to Make a Website

Achieved
Jun 5, 2014
Achievement
Styling Web Pages and Navigation

How to Make a Website

Achieved
Jun 5, 2014
Achievement
Customizing Colors and Fonts

How to Make a Website

Achieved
Jun 4, 2014
Achievement
CSS: Cascading Style Sheets

How to Make a Website

Achieved
Jun 4, 2014
Achievement
Creating HTML Content

How to Make a Website

Achieved
Jun 3, 2014
Achievement
HTML First

How to Make a Website

Achieved
Jun 2, 2014
Achievement
Beginning HTML and CSS

How to Make a Website

Achieved
Jun 2, 2014
Achievement
Web Typography

CSS Foundations

Achieved
Jul 26, 2013
Achievement
Backgrounds and Borders

CSS Foundations

Achieved
Jul 24, 2013
Achievement
CSS Box Model

CSS Foundations

Achieved
Jul 12, 2013
Achievement
Text, Fonts, and Lists

CSS Foundations

Achieved
Jul 11, 2013
Achievement
Values and Units

CSS Foundations

Achieved
Jul 10, 2013
Achievement
Advanced Selectors

CSS Foundations

Achieved
Jul 10, 2013
Achievement
Selectors

CSS Foundations

Achieved
Jul 8, 2013
Achievement
Getting Started with CSS

CSS Foundations

Achieved
Jul 8, 2013
Achievement
Forms

HTML

Achieved
Jul 8, 2013
Achievement
Tables

HTML

Achieved
Jul 8, 2013
Achievement
Objects

HTML

Achieved
Jul 8, 2013
Achievement
Links

HTML

Achieved
Jul 7, 2013
Achievement
Lists

HTML

Achieved
Jul 7, 2013
Achievement
Text

HTML

Achieved
Jul 7, 2013
Achievement
Introduction

HTML

Achieved
Jul 7, 2013
Achievement
Launching the Website

Build a Simple Website

Achieved
Jul 7, 2013
Achievement
Styling Content

Build a Simple Website

Achieved
Jul 7, 2013
Achievement
Creating a Website Structure

Build a Simple Website

Achieved
Jul 7, 2013
Achievement
Text Editors and HTML

Build a Simple Website

Achieved
Jul 7, 2013
Achievement
Website Basics

Build a Simple Website

Achieved
Jul 6, 2013
Achievement
Newbie

Achieved
Jul 6, 2013