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Magnus Hållberg

Member Since February 8, 2017

17,232

Total Points

•
3,199

JavaScript

3198 pts
Achievements

1 pts
Forum
•
1,676

CSS

1663 pts
Achievements

13 pts
Forum
•
1,369

HTML

1356 pts
Achievements

13 pts
Forum
•
1,238

PHP

1238 pts
Achievements

0 pts
Forum
•
1,210

Databases

1210 pts
Achievements

0 pts
Forum
•
794

Development Tools

794 pts
Achievements

0 pts
Forum
•
40

Digital Literacy

40 pts
Achievements

0 pts
Forum
•
1

21st Century Skills

1 pts
Achievements

0 pts
Forum
•
1

Python

1 pts
Achievements

0 pts
Forum

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

Achievement
Stateful Components

React Basics (2018)

Achieved
Jun 27, 2020
Achievement
First Steps in React

React Basics (2018)

Achieved
Jun 25, 2020
Achievement
Introducing Props

React Basics (2018)

Achieved
Jun 24, 2020
Achievement
Thinking in Components

React Basics (2018)

Achieved
Jun 18, 2020
Achievement
Subqueries

Querying Relational Databases

Achieved
Jun 19, 2019
Achievement
Set Operations

Querying Relational Databases

Achieved
Jun 19, 2019
Achievement
Joining Table Data with SQL

Querying Relational Databases

Achieved
Jun 18, 2019
Achievement
Table Relationships

Querying Relational Databases

Achieved
Jun 17, 2019
Achievement
Database Keys

Querying Relational Databases

Achieved
Jun 17, 2019
Achievement
Database Normalization

Querying Relational Databases

Achieved
Jun 17, 2019
Achievement
WordPress User Roles

WordPress User Roles

Achieved
Jun 17, 2019
Achievement
WordPress Plugins

WordPress Basics

Achieved
Jun 17, 2019
Achievement
WordPress Themes

WordPress Basics

Achieved
Jun 17, 2019
Achievement
The WordPress Customizer

WordPress Basics

Achieved
Jun 17, 2019
Achievement
Managing Media in WordPress

WordPress Basics

Achieved
Jun 17, 2019
Achievement
Managing Content in WordPress

WordPress Basics

Achieved
Jun 14, 2019
Achievement
Installing WordPress Locally

Installing WordPress Locally

Achieved
Jun 14, 2019
Achievement
What Is WordPress?

What Is WordPress?

Achieved
Jun 14, 2019
Achievement
Chrome DevTools Basics

Website Optimization

Achieved
Jun 13, 2019
Achievement
Testing for Accessibility

Web Accessibility Compliance

Achieved
Jun 13, 2019
Achievement
Mobile Accessibility

Web Accessibility Compliance

Achieved
Jun 13, 2019
Achievement
Accessible UI Patterns

Web Accessibility Compliance

Achieved
Jun 13, 2019
Achievement
Semantic HTML and WAI-ARIA

Web Accessibility Compliance

Achieved
Jun 13, 2019
Achievement
WCAG 2.0 (and Other Standards)

Web Accessibility Compliance

Achieved
Jun 13, 2019
Achievement
Access for Everybody

Web Accessibility Compliance

Achieved
Jun 13, 2019
Achievement
Checking Out and Returning a Book

Practice Object Interaction

Achieved
Jun 12, 2019
Achievement
Starting with Some Methods

Practice Object Interaction

Achieved
Jun 12, 2019
Achievement
The Rough Plan

Practice Object Interaction

Achieved
Jun 12, 2019
Achievement
Getters and Setters

Object-Oriented JavaScript

Achieved
Jun 12, 2019
Achievement
Working with Classes in JavaScript

Object-Oriented JavaScript

Achieved
Jun 11, 2019
Achievement
Practicing Object Basics

Practice Object Basics in JavaScript

Achieved
Jun 11, 2019
Achievement
Object Basics

Object-Oriented JavaScript

Achieved
Jun 11, 2019
Achievement
Introduction to Object-Oriented JavaScript

Object-Oriented JavaScript

Achieved
Jun 11, 2019
Achievement
AJAX and APIs

AJAX Basics (retiring)

Achieved
Jun 11, 2019
Achievement
jQuery and AJAX

AJAX Basics (retiring)

Achieved
Jun 11, 2019
Achievement
Programming AJAX

AJAX Basics (retiring)

Achieved
Jun 11, 2019
Achievement
AJAX Concepts

AJAX Basics (retiring)

Achieved
Jun 11, 2019
Achievement
Captioning Video

HTML Video and Audio

Achieved
Jun 10, 2019
Achievement
Media Basics

HTML Video and Audio

Achieved
Jun 10, 2019
Achievement
Structuring Tables

HTML Tables

Achieved
Jun 10, 2019
Achievement
Table Basics

HTML Tables

Achieved
Jun 10, 2019
Achievement
Combine and Minify Assets

Introduction to Front End Performance Optimization

Achieved
Jun 10, 2019
Achievement
Optimize Assets

Introduction to Front End Performance Optimization

Achieved
Jun 10, 2019
Achievement
Measuring Performance

Introduction to Front End Performance Optimization

Achieved
Jun 10, 2019
Achievement
Planning for Performance

Introduction to Front End Performance Optimization

Achieved
Jun 10, 2019
Achievement
Building Forms With Bootstrap

Bootstrap Basics

Achieved
Jun 5, 2019
Achievement
Using Bootstrap Components

Bootstrap Basics

Achieved
Jun 4, 2019
Achievement
Responsive Layouts With the Bootstrap Grid

Bootstrap Basics

Achieved
Jun 4, 2019
Achievement
Getting to Know Bootstrap 4

Bootstrap Basics

Achieved
Jun 4, 2019
Achievement
Working with jQuery Collections (2017)

jQuery Basics

Achieved
Jun 3, 2019
Achievement
Understanding jQuery Events and DOM Traversal (2017)

jQuery Basics

Achieved
May 17, 2019
Achievement
Introducing jQuery (2017)

jQuery Basics

Achieved
May 17, 2019
Achievement
Advanced Selectors

CSS Selectors

Achieved
May 15, 2019
Achievement
Going Further with Attribute Selectors and Pseudo-Classes

CSS Selectors

Achieved
May 14, 2019
Achievement
Selectors - Beyond the Basics

CSS Selectors

Achieved
May 12, 2019
Achievement
PHP Email Form Errors

Build a Basic PHP Website (2018)

Achieved
Apr 11, 2019
Achievement
PHP Email Forms

Build a Basic PHP Website (2018)

Achieved
Apr 10, 2019
Achievement
PHP Inventory

Build a Basic PHP Website (2018)

Achieved
Apr 9, 2019
Achievement
PHP Includes

Build a Basic PHP Website (2018)

Achieved
Apr 8, 2019
Achievement
PHP Internal Functions

PHP Functions

Achieved
Apr 5, 2019
Achievement
PHP Returns & Closures

PHP Functions

Achieved
Apr 4, 2019
Achievement
PHP Functions Basics

PHP Functions

Achieved
Apr 4, 2019
Achievement
PHP Loops

PHP Arrays and Control Structures

Achieved
Apr 4, 2019
Achievement
PHP Arrays

PHP Arrays and Control Structures

Achieved
Apr 4, 2019
Achievement
PHP Conditionals

PHP Arrays and Control Structures

Achieved
Apr 3, 2019
Achievement
PHP on the Web

PHP Basics

Achieved
Apr 3, 2019
Achievement
Daily Exercise Program

PHP Basics

Achieved
Apr 3, 2019
Achievement
Unit Converter

PHP Basics

Achieved
Apr 3, 2019
Achievement
Getting to Know PHP

PHP Basics

Achieved
Apr 2, 2019
Achievement
Traversing the DOM

JavaScript and the DOM (Retiring)

Achieved
Mar 7, 2019
Achievement
Modeling Forecast Data

Build a Weather App

Achieved
Feb 23, 2019
Achievement
Downloading Album Artwork

Build An iTunes Search App

Achieved
Feb 4, 2019
Achievement
Requesting Real Data

Build An iTunes Search App

Achieved
Feb 4, 2019
Achievement
Responding to User Interaction

Interacting with the DOM

Achieved
Jan 11, 2019
Achievement
Making Changes to the DOM

JavaScript and the DOM (Retiring)

Achieved
Jan 9, 2019
Achievement
Getting a Handle on the DOM

JavaScript and the DOM (Retiring)

Achieved
Jan 8, 2019
Achievement
The Browser Environment

JavaScript and the DOM (Retiring)

Achieved
Jan 6, 2019
Achievement
JavaScript Objects

JavaScript Loops, Arrays and Objects

Achieved
Jan 5, 2019
Achievement
JavaScript Arrays

JavaScript Loops, Arrays and Objects

Achieved
Jan 3, 2019
Achievement
JavaScript Loops

JavaScript Loops, Arrays and Objects

Achieved
Dec 29, 2018
Achievement
Choosing Options

HTML Forms

Achieved
Dec 28, 2018
Achievement
Organizing Forms

HTML Forms

Achieved
Dec 27, 2018
Achievement
Form Basics

HTML Forms

Achieved
Dec 27, 2018
Achievement
Building a Layout with Flexbox

CSS Flexbox Layout

Achieved
Dec 27, 2018
Achievement
Enhancing the iTunes Endpoint

Build An iTunes Search App

Achieved
Nov 6, 2018
Achievement
Flexbox Properties

CSS Flexbox Layout

Achieved
Nov 6, 2018
Achievement
Understanding Flexbox

CSS Flexbox Layout

Achieved
Oct 30, 2018
Achievement
Responsive Patterns

Responsive Layouts

Achieved
Oct 30, 2018
Achievement
Media Queries

Responsive Layouts

Achieved
Oct 10, 2018
Achievement
Responsive Theory

Responsive Layouts

Achieved
Oct 10, 2018
Achievement
Positioning Page Content

CSS Layout Basics

Achieved
Oct 10, 2018
Achievement
URLs and Parameter Encoding

Build An iTunes Search App

Achieved
Sep 5, 2018
Achievement
Building the User Interface

Build An iTunes Search App

Achieved
Sep 4, 2018
Achievement
Modeling iTunes Search Results

Build An iTunes Search App

Achieved
Sep 2, 2018
Achievement
CSS Layout Project

CSS Layout Basics

Achieved
Aug 24, 2018
Achievement
Page Layout with the Float Property

CSS Layout Basics

Achieved
Aug 24, 2018
Achievement
Controlling Layout with CSS Display Modes

CSS Layout Basics

Achieved
Aug 22, 2018
Achievement
Getting Started with CSS Layout

CSS Layout Basics

Achieved
Aug 22, 2018
Achievement
JavaScript Functions

JavaScript Basics (Retired)

Achieved
Aug 22, 2018
Achievement
JavaScript Conditional Statements

JavaScript Basics (Retired)

Achieved
Aug 21, 2018
Achievement
Welcome to the Treehouse Club

Treehouse Club: HTML

Achieved
Aug 21, 2018
Achievement
JavaScript Numbers

JavaScript Basics (Retired)

Achieved
Aug 21, 2018
Achievement
JavaScript Variables

JavaScript Basics (Retired)

Achieved
Aug 20, 2018
Achievement
Introducing JavaScript

JavaScript Basics (Retired)

Achieved
Aug 20, 2018
Achievement
Fundamental Concepts

CSS Basics (2014)

Achieved
Aug 11, 2018
Achievement
Designing with the Latest Features

CSS Basics (2014)

Achieved
Aug 10, 2018
Achievement
Basic Layout

CSS Basics (2014)

Achieved
Aug 6, 2018
Achievement
The Box Model

CSS Basics (2014)

Achieved
Aug 5, 2018
Achievement
Understanding Values and Units

CSS Basics (2014)

Achieved
Aug 4, 2018
Achievement
Basic Selectors

CSS Basics (2014)

Achieved
Aug 4, 2018
Achievement
Getting Started with CSS

CSS Basics (2014)

Achieved
Jul 31, 2018
Achievement
Going Further with HTML

HTML Basics

Achieved
Jul 31, 2018
Achievement
Images, Text and Links

HTML Basics

Achieved
Jul 30, 2018
Achievement
Structuring Your Content

HTML Basics

Achieved
Jul 30, 2018
Achievement
Getting Started With HTML

HTML Basics

Achieved
Jul 30, 2018
Achievement
Adding a New Web Page

Introduction to HTML and CSS (2016)

Achieved
Jul 30, 2018
Achievement
Make It Beautiful with CSS

Introduction to HTML and CSS (2016)

Achieved
Jul 28, 2018
Achievement
HTML: The Structural Foundation of Web Pages and Applications

Introduction to HTML and CSS (2016)

Achieved
Jul 23, 2018
Achievement
Getting Familiar with HTML and CSS

Introduction to HTML and CSS (2016)

Achieved
Jul 23, 2018
Achievement
Date and Time Functions

Reporting with SQL

Achieved
Apr 24, 2018
Achievement
Aggregate and Numeric Functions

Reporting with SQL

Achieved
Apr 18, 2018
Achievement
Working with Text

Reporting with SQL

Achieved
Apr 18, 2018
Achievement
Ordering, Limiting and Paging Results

Reporting with SQL

Achieved
Apr 17, 2018
Achievement
Handling Errors When Manipulating Data

Modifying Data with SQL

Achieved
Apr 17, 2018
Achievement
Deleting Data from a Database

Modifying Data with SQL

Achieved
Apr 17, 2018
Achievement
Updating Data in a Database

Modifying Data with SQL

Achieved
Apr 16, 2018
Achievement
Adding Data to a Database

Modifying Data with SQL

Achieved
Apr 16, 2018
Achievement
Finding the Data You Want

SQL Basics

Achieved
Apr 15, 2018
Achievement
Getting Data from a Database

SQL Basics

Achieved
Apr 15, 2018
Achievement
Data, Databases and SQL

SQL Basics

Achieved
Apr 15, 2018
Achievement
Deleting and Updating Data

Introduction to Core Data

Achieved
Mar 5, 2018
Achievement
Fetching Data Using Fetch Requests

Introduction to Core Data

Achieved
Mar 4, 2018
Achievement
Inserting and Saving Data Using a Context

Introduction to Core Data

Achieved
Mar 4, 2018
Achievement
Understanding the Core Data Stack

Introduction to Core Data

Achieved
Mar 4, 2018
Achievement
Properties in Swift 2

Intermediate Swift 2

Achieved
Jan 11, 2018
Achievement
Decoupling the Data Source

Introduction to Table Views

Achieved
Jan 11, 2018
Achievement
Sorting Contacts Into Sections

Introduction to Table Views

Achieved
Jan 11, 2018
Achievement
Static Table Views for Detail Interfaces

Introduction to Table Views

Achieved
Jan 10, 2018
Achievement
Displaying Contact Data

Introduction to Table Views

Achieved
Jan 10, 2018
Achievement
A High Level Overview

Introduction to Table Views

Achieved
Jan 9, 2018
Achievement
Adding Sound Effects

Build an Interactive Story App with Swift

Achieved
Jan 9, 2018
Achievement
Personalizing The Story

Build an Interactive Story App with Swift

Achieved
Jan 8, 2018
Achievement
Refactoring Our Code

Build an Interactive Story App with Swift

Achieved
Jan 8, 2018
Achievement
Creating the User Interface Programmatically

Build an Interactive Story App with Swift

Achieved
Jan 8, 2018
Achievement
Creating a Story

Build an Interactive Story App with Swift

Achieved
Jan 7, 2018
Achievement
Navigating Through An Adventure

Build an Interactive Story App with Swift

Achieved
Jan 6, 2018
Achievement
Adding Sound Effects

Build an Interactive Story App with Swift 2

Achieved
Jan 6, 2018
Achievement
Refactoring the Model

Build an Interactive Story App with Swift 2

Achieved
Dec 10, 2017
Achievement
Creating the User Interface Programmatically

Build an Interactive Story App with Swift 2

Achieved
Nov 27, 2017
Achievement
Creating a Story

Build an Interactive Story App with Swift 2

Achieved
Nov 21, 2017
Achievement
Navigating Through an Adventure

Build an Interactive Story App with Swift 2

Achieved
Nov 4, 2017
Achievement
Using the Delegate Pattern in iOS

Delegation in iOS

Achieved
Nov 3, 2017
Achievement
The Delegate Pattern

Delegation in iOS

Achieved
Nov 3, 2017
Achievement
Dark Sky API Client

Build a Weather App

Achieved
Nov 2, 2017
Achievement
Downloading JSON Data Asynchronously

Build a Weather App

Achieved
Oct 31, 2017
Achievement
Fetching Data From the Web

Build a Weather App

Achieved
Oct 30, 2017
Achievement
Modeling Forecast Data

Build a Weather App

Achieved
Oct 29, 2017
Achievement
Error Handling and Memory Management

Closures in Swift

Achieved
Oct 15, 2017
Achievement
Building Standard Library Functions

Closures in Swift

Achieved
Oct 12, 2017
Achievement
Closure Expressions

Closures in Swift

Achieved
Oct 10, 2017
Achievement
First Class Functions

Closures in Swift

Achieved
Oct 8, 2017
Achievement
Generics and Protocols

Generics in Swift

Achieved
Oct 6, 2017
Achievement
Generic Types

Generics in Swift

Achieved
Oct 5, 2017
Achievement
Generic Functions, Parameters and Constraints

Generics in Swift

Achieved
Oct 3, 2017
Achievement
Writing Great Swift

API Design Guidelines in Swift

Achieved
Oct 2, 2017
Achievement
Access Control

Intermediate Swift

Achieved
Sep 28, 2017
Achievement
Memory Management in Swift

Intermediate Swift

Achieved
Sep 28, 2017
Achievement
Extensions and Protocols

Intermediate Swift

Achieved
Sep 28, 2017
Achievement
Value Semantics, Type Methods and Inheritance

Intermediate Swift

Achieved
Sep 27, 2017
Achievement
Object Initialization

Intermediate Swift

Achieved
Sep 20, 2017
Achievement
Properties

Intermediate Swift

Achieved
Sep 19, 2017
Achievement
Object Initialization in Swift 2

Intermediate Swift 2

Achieved
Sep 18, 2017
Achievement
Visual Format Language

Introduction to Auto Layout in iOS

Achieved
Sep 11, 2017
Achievement
Auto Layout in Code

Introduction to Auto Layout in iOS

Achieved
Sep 9, 2017
Achievement
Trait Collections

Introduction to Auto Layout in iOS

Achieved
Sep 6, 2017
Achievement
Inequalities, Content and Priorities

Introduction to Auto Layout in iOS

Achieved
Jul 28, 2017
Achievement
The Constraint Equation

Introduction to Auto Layout in iOS

Achieved
Jun 18, 2017
Achievement
A History Lesson

Introduction to Auto Layout in iOS

Achieved
Jun 18, 2017
Achievement
Displaying Additional Views

Build a Vending Machine App in Swift

Achieved
Jun 16, 2017
Achievement
Using the Vending Machine

Build a Vending Machine App in Swift

Achieved
May 24, 2017
Achievement
Loading Data From a Resource

Build a Vending Machine App in Swift

Achieved
May 14, 2017
Achievement
Modeling an Interface

Build a Vending Machine App in Swift

Achieved
May 10, 2017
Achievement
Error Handling

Error Handling in Swift

Achieved
May 8, 2017
Achievement
Protocol Basics

Protocols in Swift

Achieved
Apr 23, 2017
Achievement
Creating Flexible Objects Using Protocols

Protocols in Swift

Achieved
Apr 23, 2017
Achievement
Objects and Optionals

Enumerations and Optionals in Swift

Achieved
Apr 22, 2017
Achievement
Introduction to Optionals

Enumerations and Optionals in Swift

Achieved
Apr 19, 2017
Achievement
Introduction to Enumerations

Enumerations and Optionals in Swift

Achieved
Apr 6, 2017
Achievement
Running Apps on a Device

Build a Simple iPhone App with Swift

Achieved
Apr 5, 2017
Achievement
Improving Our User Interface

Build a Simple iPhone App with Swift

Achieved
Apr 5, 2017
Achievement
Structs As Data Models

Build a Simple iPhone App with Swift

Achieved
Apr 4, 2017
Achievement
View Controllers and Views

Build a Simple iPhone App with Swift

Achieved
Apr 4, 2017
Achievement
Getting Started with iOS Development

Build a Simple iPhone App with Swift

Achieved
Mar 30, 2017
Achievement
Differentiating Between Objects

Object-Oriented Swift

Achieved
Mar 29, 2017
Achievement
Class Inheritance

Object-Oriented Swift

Achieved
Mar 29, 2017
Achievement
Classes in Swift

Object-Oriented Swift

Achieved
Mar 29, 2017
Achievement
Complex Data Structures

Object-Oriented Swift

Achieved
Mar 24, 2017
Achievement
Adding Power to Functions

Functions in Swift

Achieved
Mar 9, 2017
Achievement
Functions in Swift

Functions in Swift

Achieved
Mar 7, 2017
Achievement
Control Flow With Conditional Statements

Swift Collections and Control Flow

Achieved
Mar 6, 2017
Achievement
Control Flow With Loops

Swift Collections and Control Flow

Achieved
Feb 16, 2017
Achievement
Dictionaries in Swift

Swift Collections and Control Flow

Achieved
Feb 15, 2017
Achievement
Introduction to Collections

Swift Collections and Control Flow

Achieved
Feb 15, 2017
Achievement
Swift Operators

Swift Basics

Achieved
Feb 10, 2017
Achievement
Swift Types

Swift Basics

Achieved
Feb 10, 2017
Achievement
An Introduction to Swift Programming

Swift Basics

Achieved
Feb 8, 2017
Achievement
Newbie

Achieved
Feb 8, 2017