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Nils Sens

Member Since May 4, 2015

9,654

Total Points

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2,868

JavaScript

2868 pts
Achievements

0 pts
Forum
•
951

HTML

951 pts
Achievements

0 pts
Forum
•
698

PHP

698 pts
Achievements

0 pts
Forum
•
670

CSS

670 pts
Achievements

0 pts
Forum
•
577

Design

577 pts
Achievements

0 pts
Forum
•
542

Python

541 pts
Achievements

1 pts
Forum
•
247

Business

247 pts
Achievements

0 pts
Forum
•
187

Security

187 pts
Achievements

0 pts
Forum
•
143

APIs

143 pts
Achievements

0 pts
Forum
•
42

Development Tools

42 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.

132 Achievements

Achievement
WordPress Plugins

WordPress Basics

Achieved
Mar 14, 2018
Achievement
WordPress Themes

WordPress Basics

Achieved
Mar 13, 2018
Achievement
The WordPress Customizer

WordPress Basics

Achieved
Mar 11, 2018
Achievement
Managing Media in WordPress

WordPress Basics

Achieved
Mar 11, 2018
Achievement
Managing Content in WordPress

WordPress Basics

Achieved
Mar 11, 2018
Achievement
Installing WordPress Locally

Installing WordPress Locally

Achieved
Mar 11, 2018
Achievement
Making Changes with Mutations

Introduction to GraphQL

Achieved
Jan 2, 2018
Achievement
Fetching Data with Queries

Introduction to GraphQL

Achieved
Jan 1, 2018
Achievement
Getting Started with GraphQL

Introduction to GraphQL

Achieved
Jan 1, 2018
Achievement
Working with jQuery Collections (2017)

jQuery Basics

Achieved
Dec 28, 2017
Achievement
Moving Forward with UX

UX Basics

Achieved
Dec 25, 2017
Achievement
Understanding jQuery Events and DOM Traversal (2017)

jQuery Basics

Achieved
Dec 25, 2017
Achievement
Tools UXers Use

UX Basics

Achieved
Dec 25, 2017
Achievement
How UXers Think

UX Basics

Achieved
Dec 25, 2017
Achievement
What Do User Experience Designers Do?

UX Basics

Achieved
Dec 25, 2017
Achievement
What is User Experience (UX)?

UX Basics

Achieved
Dec 25, 2017
Achievement
Introducing jQuery (2017)

jQuery Basics

Achieved
Dec 23, 2017
Achievement
DOM Traversal

Introduction to jQuery

Achieved
Dec 23, 2017
Achievement
DOM Manipulation

Introduction to jQuery

Achieved
Dec 23, 2017
Achievement
Maintaining Secure Web Apps

Introduction to Application Security

Achieved
Dec 23, 2017
Achievement
Protecting Data and Keeping Attackers Out

Introduction to Application Security

Achieved
Dec 23, 2017
Achievement
Why Protect Your Web Apps

Introduction to Application Security

Achieved
Dec 23, 2017
Achievement
Events

Introduction to jQuery

Achieved
Dec 20, 2017
Achievement
Hello, jQuery!

Introduction to jQuery

Achieved
Dec 20, 2017
Achievement
Designing Dataflow

React Basics (retired)

Achieved
Nov 30, 2017
Achievement
Stateful Components

React Basics (retired)

Achieved
Nov 30, 2017
Achievement
Thinking in Components

React Basics (retired)

Achieved
Nov 29, 2017
Achievement
First Steps in React

React Basics (retired)

Achieved
Oct 25, 2017
Achievement
Finishing the Game

Introducing JavaScript

Achieved
Oct 22, 2017
Achievement
Introducing JavaScript

Introducing JavaScript

Achieved
Oct 22, 2017
Achievement
Exploration

Web Design Process

Achieved
Aug 6, 2017
Achievement
Discovery

Web Design Process

Achieved
Aug 6, 2017
Achievement
View Controllers and Views

Build a Simple iPhone App with Swift

Achieved
Aug 5, 2017
Achievement
A History Lesson

Introduction to Auto Layout in iOS

Achieved
Jul 1, 2017
Achievement
VR Setup

VR in Unity

Achieved
Jun 30, 2017
Achievement
Understanding Markdown

Markdown Basics

Achieved
Jun 29, 2017
Achievement
Class Inheritance

Object-Oriented Swift

Achieved
Jun 29, 2017
Achievement
Differentiating Between Objects

Object-Oriented Swift

Achieved
Jun 29, 2017
Achievement
Classes in Swift

Object-Oriented Swift

Achieved
Jun 29, 2017
Achievement
Complex Data Structures

Object-Oriented Swift

Achieved
Jun 6, 2017
Achievement
Adding Power to Functions

Functions in Swift

Achieved
Jun 4, 2017
Achievement
Functions in Swift

Functions in Swift

Achieved
Jun 4, 2017
Achievement
Control Flow With Conditional Statements

Swift Collections and Control Flow

Achieved
Jun 4, 2017
Achievement
Control Flow With Loops

Swift Collections and Control Flow

Achieved
May 31, 2017
Achievement
Dictionaries in Swift

Swift Collections and Control Flow

Achieved
May 31, 2017
Achievement
Introduction to Collections

Swift Collections and Control Flow

Achieved
May 31, 2017
Achievement
Swift Operators

Swift Basics

Achieved
May 31, 2017
Achievement
Swift Types

Swift Basics

Achieved
May 31, 2017
Achievement
An Introduction to Swift Programming

Swift Basics

Achieved
May 30, 2017
Achievement
JavaScript Loops

JavaScript Loops, Arrays and Objects

Achieved
May 30, 2017
Achievement
Making Changes to the DOM

JavaScript and the DOM (Retiring)

Achieved
May 27, 2017
Achievement
Traversing the DOM

JavaScript and the DOM (Retiring)

Achieved
May 27, 2017
Achievement
Responding to User Interaction

Interacting with the DOM

Achieved
May 27, 2017
Achievement
JavaScript Functions

JavaScript Basics (Retired)

Achieved
May 27, 2017
Achievement
Getting a Handle on the DOM

JavaScript and the DOM (Retiring)

Achieved
May 27, 2017
Achievement
JavaScript Conditional Statements

JavaScript Basics (Retired)

Achieved
May 26, 2017
Achievement
JavaScript Numbers

JavaScript Basics (Retired)

Achieved
May 26, 2017
Achievement
The Browser Environment

JavaScript and the DOM (Retiring)

Achieved
May 25, 2017
Achievement
What is npm?

npm Basics (retiring)

Achieved
May 15, 2017
Achievement
Creating a Simple Server in Node.js

Build a Simple Dynamic Site with Node.js

Achieved
May 15, 2017
Achievement
Creating a Command Line Weather Application

Node.js Basics 2017

Achieved
May 15, 2017
Achievement
Handling Errors in Node

Node.js Basics 2017

Achieved
May 15, 2017
Achievement
Introduction to Node.js

Node.js Basics 2017

Achieved
May 15, 2017
Achievement
Getting Data From an API With Node

Node.js Basics 2017

Achieved
May 14, 2017
Achievement
Choosing Options

HTML Forms

Achieved
May 13, 2017
Achievement
Organizing Forms

HTML Forms

Achieved
May 13, 2017
Achievement
Form Basics

HTML Forms

Achieved
May 13, 2017
Achievement
JavaScript Variables

JavaScript Basics (Retired)

Achieved
May 11, 2017
Achievement
Programming AJAX

AJAX Basics (retiring)

Achieved
Apr 29, 2017
Achievement
AJAX Concepts

AJAX Basics (retiring)

Achieved
Apr 29, 2017
Achievement
Letter Game App

Python Basics (2015)

Achieved
Mar 7, 2017
Achievement
Shopping List App

Python Basics (2015)

Achieved
Mar 5, 2017
Achievement
Logic in Python

Python Basics (2015)

Achieved
Mar 5, 2017
Achievement
Python For Beginners

Python Basics (2015)

Achieved
Feb 21, 2017
Achievement
The Box Model

CSS Basics (2014)

Achieved
Jan 25, 2017
Achievement
Understanding Values and Units

CSS Basics (2014)

Achieved
Jan 25, 2017
Achievement
Basic Selectors

CSS Basics (2014)

Achieved
Jan 25, 2017
Achievement
Getting Started with CSS

CSS Basics (2014)

Achieved
Jan 25, 2017
Achievement
HTML First

How to Make a Website

Achieved
Jan 25, 2017
Achievement
Using a jQuery Carousel

Using jQuery Plugins

Achieved
Jun 15, 2015
Achievement
PHP Properties & Methods

Object-Oriented PHP Basics (Retired)

Achieved
Jun 8, 2015
Achievement
Protecting and Sharing Your Work

Copyright Basics

Achieved
May 30, 2015
Achievement
Licensing

Copyright Basics

Achieved
May 30, 2015
Achievement
Fair Use and Public Domain

Copyright Basics

Achieved
May 28, 2015
Achievement
Getting Started with Copyright

Copyright Basics

Achieved
May 28, 2015
Achievement
The Logo Sprint

Logo Design Basics

Achieved
May 26, 2015
Achievement
Logo Design 101

Logo Design Basics

Achieved
May 26, 2015
Achievement
PHP Objects and Classes

Object-Oriented PHP Basics (Retired)

Achieved
May 24, 2015
Achievement
More Advanced PHP for WordPress

PHP for WordPress

Achieved
May 24, 2015
Achievement
PHP Basics for WordPress

PHP for WordPress

Achieved
May 24, 2015
Achievement
Introduction to PHP for WordPress

PHP for WordPress

Achieved
May 24, 2015
Achievement
PHP Internal Functions

PHP Functions

Achieved
May 23, 2015
Achievement
PHP Returns & Closures

PHP Functions

Achieved
May 23, 2015
Achievement
PHP Functions Basics

PHP Functions

Achieved
May 23, 2015
Achievement
Dependency Management

Building Websites with PHP

Achieved
May 22, 2015
Achievement
PHP Loops

PHP Basics (Retired)

Achieved
May 22, 2015
Achievement
PHP Conditionals

PHP Basics (Retired)

Achieved
May 22, 2015
Achievement
PHP Datatypes

PHP Basics (Retired)

Achieved
May 22, 2015
Achievement
PHP Data & Structure

PHP Basics (Retired)

Achieved
May 21, 2015
Achievement
PHP Getting Started

PHP Basics (Retired)

Achieved
May 21, 2015
Achievement
Debugging HTML and CSS Problems

How to Make a Website

Achieved
May 21, 2015
Achievement
Sharing a Website

How to Make a Website

Achieved
May 21, 2015
Achievement
Responsive Web Design and Testing

How to Make a Website

Achieved
May 21, 2015
Achievement
Adding Pages to a Website

How to Make a Website

Achieved
May 21, 2015
Achievement
Styling Web Pages and Navigation

How to Make a Website

Achieved
May 20, 2015
Achievement
CSS: Cascading Style Sheets

How to Make a Website

Achieved
May 20, 2015
Achievement
Customizing Colors and Fonts

How to Make a Website

Achieved
May 20, 2015
Achievement
Creating HTML Content

How to Make a Website

Achieved
May 20, 2015
Achievement
Beginning HTML and CSS

How to Make a Website

Achieved
May 20, 2015
Achievement
The WordPress Loop

WordPress Theme Development

Achieved
May 19, 2015
Achievement
Introducing JavaScript

JavaScript Basics (Retired)

Achieved
May 14, 2015
Achievement
Responsive Patterns

Responsive Layouts

Achieved
May 10, 2015
Achievement
Media Queries

Responsive Layouts

Achieved
May 10, 2015
Achievement
Responsive Theory

Responsive Layouts

Achieved
May 10, 2015
Achievement
Art Direction with the Picture Element

Responsive Images

Achieved
May 10, 2015
Achievement
Image Delivery with Srcset and Sizes

Responsive Images

Achieved
May 10, 2015
Achievement
Building Out WordPress Navigation

WordPress Theme Development

Achieved
May 10, 2015
Achievement
Building Page Templates in WordPress

WordPress Theme Development

Achieved
May 10, 2015
Achievement
WordPress Header and Footer Templates

WordPress Theme Development

Achieved
May 9, 2015
Achievement
Working with CSS and JS in WordPress Themes

WordPress Theme Development

Achieved
May 8, 2015
Achievement
Starting a WordPress Theme

WordPress Theme Development

Achieved
May 7, 2015
Achievement
Local WordPress Development

Local WordPress Development

Achieved
May 7, 2015
Achievement
Building a WordPress.com Site

Great WordPress.com Websites

Achieved
May 7, 2015
Achievement
Getting Started with WordPress.com

Great WordPress.com Websites

Achieved
May 7, 2015
Achievement
The Local Development Environment

Modern WordPress Workflow

Achieved
May 7, 2015
Achievement
WordPress Plugin Best Practices

How to Make a Website with WordPress

Achieved
May 7, 2015
Achievement
Widgets and Custom Menus

How to Make a Website with WordPress

Achieved
May 5, 2015
Achievement
Custom Post Types and Fields

How to Make a Website with WordPress

Achieved
May 5, 2015
Achievement
Customizing WordPress Themes

How to Make a Website with WordPress

Achieved
May 5, 2015
Achievement
WordPress Themes

How to Make a Website with WordPress

Achieved
May 4, 2015
Achievement
Installing Wordpress

How to Make a Website with WordPress

Achieved
May 4, 2015
Achievement
Newbie

Achieved
May 4, 2015