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Sebastian Hackner

Member Since December 28, 2017

4,062

Total Points

•
1,010

PHP

1010 pts
Achievements

0 pts
Forum
•
750

HTML

750 pts
Achievements

0 pts
Forum
•
708

CSS

708 pts
Achievements

0 pts
Forum
•
502

Digital Literacy

502 pts
Achievements

0 pts
Forum
•
472

Java

472 pts
Achievements

0 pts
Forum
•
413

JavaScript

413 pts
Achievements

0 pts
Forum
•
15

Python

15 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.

42 Achievements

Achievement
CSS Layout Techniques

CSS Layout

Achieved
Apr 29, 2022
Achievement
Box Model Concepts

CSS Layout

Achieved
Apr 27, 2022
Achievement
The CSS Box Model

CSS Layout

Achieved
Apr 22, 2022
Achievement
Fundamental Concepts

CSS Basics

Achieved
Apr 22, 2022
Achievement
Understanding Values and Units

CSS Basics

Achieved
Apr 22, 2022
Achievement
Basic Selectors

CSS Basics

Achieved
Apr 21, 2022
Achievement
Getting Started with CSS

CSS Basics

Achieved
Apr 17, 2022
Achievement
Going Further with HTML

HTML Basics

Achieved
Apr 13, 2022
Achievement
Images, Text and Links

HTML Basics

Achieved
Apr 11, 2022
Achievement
Structuring Your Content

HTML Basics

Achieved
Apr 11, 2022
Achievement
Getting Started With HTML

HTML Basics

Achieved
Apr 7, 2022
Achievement
Perfecting the Prototype

Java Basics

Achieved
Oct 17, 2019
Achievement
Using your New Tools

Java Basics

Achieved
Oct 17, 2019
Achievement
Getting Started with Java

Java Basics

Achieved
Oct 17, 2019
Achievement
PHP Inventory

Build a Basic PHP Website (2018)

Achieved
Jul 3, 2019
Achievement
PHP Includes

Build a Basic PHP Website (2018)

Achieved
May 23, 2019
Achievement
PHP Internal Functions

PHP Functions

Achieved
Apr 15, 2019
Achievement
PHP Returns & Closures

PHP Functions

Achieved
Apr 11, 2019
Achievement
PHP Functions Basics

PHP Functions

Achieved
Apr 9, 2019
Achievement
PHP Loops

PHP Arrays and Control Structures

Achieved
Apr 8, 2019
Achievement
PHP Arrays

PHP Arrays and Control Structures

Achieved
Mar 20, 2019
Achievement
PHP Conditionals

PHP Arrays and Control Structures

Achieved
Mar 19, 2019
Achievement
PHP on the Web

PHP Basics

Achieved
Mar 15, 2019
Achievement
Daily Exercise Program

PHP Basics

Achieved
Mar 14, 2019
Achievement
Unit Converter

PHP Basics

Achieved
Mar 8, 2019
Achievement
Getting to Know PHP

PHP Basics

Achieved
Mar 8, 2019
Achievement
Adding a New Web Page

Introduction to HTML and CSS (2016)

Achieved
Mar 7, 2019
Achievement
Make It Beautiful with CSS

Introduction to HTML and CSS (2016)

Achieved
Mar 6, 2019
Achievement
HTML: The Structural Foundation of Web Pages and Applications

Introduction to HTML and CSS (2016)

Achieved
Feb 20, 2019
Achievement
Getting Familiar with HTML and CSS

Introduction to HTML and CSS (2016)

Achieved
Feb 14, 2019
Achievement
Meet Objects

Java Objects

Achieved
Nov 29, 2018
Achievement
MASH JavaScript

Treehouse Club - MASH

Achieved
Nov 15, 2018
Achievement
MASH CSS

Treehouse Club - MASH

Achieved
Jun 13, 2018
Achievement
MASH HTML

Treehouse Club - MASH

Achieved
Jun 6, 2018
Achievement
Treehouse Club - JavaScript

Treehouse Club: JavaScript

Achieved
Jan 28, 2018
Achievement
Treehouse Club - CSS

Treehouse Club: CSS

Achieved
Jan 17, 2018
Achievement
Welcome to the Treehouse Club

Treehouse Club: HTML

Achieved
Jan 2, 2018
Achievement
WWW

How the Web Works

Achieved
Jan 2, 2018
Achievement
The Internet

How the Internet Works

Achieved
Dec 29, 2017
Achievement
Computer Languages

Computer Basics

Achieved
Dec 29, 2017
Achievement
Computer Basics

Computer Basics

Achieved
Dec 28, 2017
Achievement
Newbie

Achieved
Dec 28, 2017