Kjetil-Lennart A. Lorentzen

Kjetil-Lennart A. Lorentzen

Ålesund, Norway

I'm from Norway, i never touched coding before february 2018. I am currently working in retail, and i've done so for 10 years. Music is my main passion, and it will stay that way, but i am falling in love with JavaScript

13,390

Total Points

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163 Achievements

  • Achievement

    Building API Routes in Express

    Build a REST API With Express

    Achieved

    Dec 30, 2018

    Building API Routes in Express
  • Achievement

    Building a REST Service

    Build a REST API With Express

    Achieved

    Dec 3, 2018

    Building a REST Service
  • Achievement

    Adding the Game Logic

    Object-Oriented JavaScript: Challenge

    Achieved

    Nov 29, 2018

    Adding the Game Logic
  • Achievement

    Making the Game Interactive

    Object-Oriented JavaScript: Challenge

    Achieved

    Nov 29, 2018

    Making the Game Interactive
  • Achievement

    Rendering the Game

    Object-Oriented JavaScript: Challenge

    Achieved

    Nov 28, 2018

    Rendering the Game
  • Achievement

    Building Constructor Methods and Generating Objects

    Object-Oriented JavaScript: Challenge

    Achieved

    Nov 26, 2018

    Building Constructor Methods and Generating Objects
  • Achievement

    Introducing 'Four in a Row'

    Object-Oriented JavaScript: Challenge

    Achieved

    Nov 26, 2018

    Introducing 'Four in a Row'
  • Achievement

    JavaScript Tools and Workflows

    The Landscape of JavaScript

    Achieved

    Nov 26, 2018

    JavaScript Tools and Workflows
  • Achievement

    JavaScript is Everywhere

    The Landscape of JavaScript

    Achieved

    Nov 26, 2018

    JavaScript is Everywhere
  • Achievement

    What a Beautiful Vue!

    Vue.js Basics

    Achieved

    Nov 6, 2018

    What a Beautiful Vue!
  • Achievement

    Introducing Vue

    Vue.js Basics

    Achieved

    Nov 1, 2018

    Introducing Vue
  • Achievement

    Date and Time Functions

    Reporting with SQL

    Achieved

    Oct 25, 2018

    Date and Time Functions
  • Achievement

    Aggregate and Numeric Functions

    Reporting with SQL

    Achieved

    Oct 25, 2018

    Aggregate and Numeric Functions
  • Achievement

    Working with Text

    Reporting with SQL

    Achieved

    Oct 24, 2018

    Working with Text
  • Achievement

    Ordering, Limiting and Paging Results

    Reporting with SQL

    Achieved

    Oct 23, 2018

    Ordering, Limiting and Paging Results
  • Achievement

    Finding the Data You Want

    SQL Basics

    Achieved

    Oct 19, 2018

    Finding the Data You Want
  • Achievement

    Getting Data from a Database

    SQL Basics

    Achieved

    Oct 18, 2018

    Getting Data from a Database
  • Achievement

    Data, Databases and SQL

    SQL Basics

    Achieved

    Oct 17, 2018

    Data, Databases and SQL
  • Achievement

    PHP Email Form Errors

    Build a Basic PHP Website (2018)

    Achieved

    Oct 17, 2018

    PHP Email Form Errors
  • Achievement

    PHP Email Forms

    Build a Basic PHP Website (2018)

    Achieved

    Oct 14, 2018

    PHP Email Forms
  • Achievement

    PHP Inventory

    Build a Basic PHP Website (2018)

    Achieved

    Oct 9, 2018

    PHP Inventory
  • Achievement

    PHP Includes

    Build a Basic PHP Website (2018)

    Achieved

    Oct 6, 2018

    PHP Includes
  • Achievement

    PHP Internal Functions

    PHP Functions

    Achieved

    Oct 5, 2018

    PHP Internal Functions
  • Achievement

    PHP Returns & Closures

    PHP Functions

    Achieved

    Oct 5, 2018

    PHP Returns & Closures
  • Achievement

    PHP Functions Basics

    PHP Functions

    Achieved

    Oct 5, 2018

    PHP Functions Basics
  • Achievement

    PHP Loops

    PHP Arrays and Control Structures

    Achieved

    Oct 5, 2018

    PHP Loops
  • Achievement

    PHP Arrays

    PHP Arrays and Control Structures

    Achieved

    Oct 1, 2018

    PHP Arrays
  • Achievement

    PHP Conditionals

    PHP Arrays and Control Structures

    Achieved

    Sep 30, 2018

    PHP Conditionals
  • Achievement

    PHP on the Web

    PHP Basics

    Achieved

    Sep 30, 2018

    PHP on the Web
  • Achievement

    Daily Exercise Program

    PHP Basics

    Achieved

    Sep 28, 2018

    Daily Exercise Program
  • Achievement

    Unit Converter

    PHP Basics

    Achieved

    Sep 28, 2018

    Unit Converter
  • Achievement

    Getting to Know PHP

    PHP Basics

    Achieved

    Sep 28, 2018

    Getting to Know PHP
  • Achievement

    Express Middleware

    User Authentication With Express and Mongo

    Achieved

    Sep 23, 2018

    Express Middleware
  • Achievement

    Sessions and Cookies

    User Authentication With Express and Mongo

    Achieved

    Sep 3, 2018

    Sessions and Cookies
  • Achievement

    User Registration and Login

    User Authentication With Express and Mongo

    Achieved

    Sep 3, 2018

    User Registration and Login
  • Achievement

    What is Authentication?

    User Authentication With Express and Mongo

    Achieved

    Sep 3, 2018

    What is Authentication?
  • Achievement

    Playing a Counting Game

    Introduction to Algorithms

    Achieved

    Aug 31, 2018

    Playing a Counting Game
  • Achievement

    Go Further With Mongo

    Mongo Basics

    Achieved

    Aug 28, 2018

    Go Further With Mongo
  • Achievement

    Working With Collections

    Mongo Basics

    Achieved

    Aug 27, 2018

    Working With Collections
  • Achievement

    Understanding MongoDB

    Mongo Basics

    Achieved

    Aug 27, 2018

    Understanding MongoDB
  • Achievement

    Getting Started with MongoDB

    Mongo Basics

    Achieved

    Aug 27, 2018

    Getting Started with MongoDB
  • Achievement

    Serving Static Files in Express

    Express Basics

    Achieved

    Aug 26, 2018

    Serving Static Files in Express
  • Achievement

    Applying Express Knowledge

    Express Basics

    Achieved

    Aug 26, 2018

    Applying Express Knowledge
  • Achievement

    Middleware

    Express Basics

    Achieved

    Aug 16, 2018

    Middleware
  • Achievement

    Deeper into Routing with Express

    Express Basics

    Achieved

    Aug 15, 2018

    Deeper into Routing with Express
  • Achievement

    JavaScript Frameworks, Libraries, and Developer Roles

    The JavaScript Ecosystem

    Achieved

    Aug 5, 2018

    JavaScript Frameworks, Libraries, and Developer Roles
  • Achievement

    JavaScript Outside of the Browser

    The JavaScript Ecosystem

    Achieved

    Aug 5, 2018

    JavaScript Outside of the Browser
  • Achievement

    Using Templates with Express

    Express Basics

    Achieved

    Jul 29, 2018

    Using Templates with Express
  • Achievement

    Getting Started with Express

    Express Basics

    Achieved

    Jul 29, 2018

    Getting Started with Express
  • Achievement

    Improving your Gulp Workflow

    Gulp Basics

    Achieved

    Jul 25, 2018

    Improving your Gulp Workflow
  • Achievement

    Compile Sass with Gulp

    Gulp Basics

    Achieved

    Jul 24, 2018

    Compile Sass with Gulp
  • Achievement

    Gulp your JavaScript workflow!

    Gulp Basics

    Achieved

    Jul 24, 2018

    Gulp your JavaScript workflow!
  • Achievement

    Welcome to Gulp.js

    Gulp Basics

    Achieved

    Jul 20, 2018

    Welcome to Gulp.js
  • Achievement

    Updating and Uninstalling Packages with npm

    npm Basics (retiring)

    Achieved

    Jul 19, 2018

    Updating and Uninstalling Packages with npm
  • Achievement

    Installing Packages with npm

    npm Basics (retiring)

    Achieved

    Jul 19, 2018

    Installing Packages with npm
  • Achievement

    What is npm?

    npm Basics (retiring)

    Achieved

    Jul 19, 2018

    What is npm?
  • Achievement

    HTTP Methods and Headers

    Build a Simple Dynamic Site with Node.js

    Achieved

    Jul 17, 2018

    HTTP Methods and Headers
  • Achievement

    Creating a Basic Template Engine in Node.js

    Build a Simple Dynamic Site with Node.js

    Achieved

    Jul 16, 2018

    Creating a Basic Template Engine in Node.js
  • Achievement

    Handling Routes in Node.js

    Build a Simple Dynamic Site with Node.js

    Achieved

    Jul 15, 2018

    Handling Routes in Node.js
  • Achievement

    Creating a Simple Server in Node.js

    Build a Simple Dynamic Site with Node.js

    Achieved

    Jul 14, 2018

    Creating a Simple Server in Node.js
  • Achievement

    Creating a Command Line Weather Application

    Node.js Basics 2017

    Achieved

    Jul 12, 2018

    Creating a Command Line Weather Application
  • Achievement

    Handling Errors in Node

    Node.js Basics 2017

    Achieved

    Jul 11, 2018

    Handling Errors in Node
  • Achievement

    Getting Data From an API With Node

    Node.js Basics 2017

    Achieved

    Jul 9, 2018

    Getting Data From an API With Node
  • Achievement

    Introduction to Node.js

    Node.js Basics 2017

    Achieved

    Jul 8, 2018

    Introduction to Node.js
  • Achievement

    Classes

    Introducing ES2015

    Achieved

    Jul 6, 2018

    Classes
  • Achievement

    Objects and New Collection Types

    Introducing ES2015

    Achieved

    Jul 4, 2018

    Objects and New Collection Types
  • Achievement

    The Cooler Parts of ES2015

    Introducing ES2015

    Achieved

    Jul 4, 2018

    The Cooler Parts of ES2015
  • Achievement

    ES2015 Basics

    Introducing ES2015

    Achieved

    Jul 3, 2018

    ES2015 Basics
  • Achievement

    Getters and Setters

    Object-Oriented JavaScript

    Achieved

    Jul 1, 2018

    Getters and Setters
  • Achievement

    Working with Classes in JavaScript

    Object-Oriented JavaScript

    Achieved

    Jun 28, 2018

    Working with Classes in JavaScript
  • Achievement

    Object Basics

    Object-Oriented JavaScript

    Achieved

    Jun 27, 2018

    Object Basics
  • Achievement

    Introduction to Object-Oriented JavaScript

    Object-Oriented JavaScript

    Achieved

    Jun 27, 2018

    Introduction to Object-Oriented JavaScript
  • Achievement

    Finishing the Game

    Introducing JavaScript

    Achieved

    Jun 26, 2018

    Finishing the Game
  • Achievement

    Introducing JavaScript

    Introducing JavaScript

    Achieved

    Jun 26, 2018

    Introducing JavaScript
  • Achievement

    Improving the Application Code

    DOM Scripting By Example

    Achieved

    Jun 26, 2018

    Improving the Application Code
  • Achievement

    Editing and Filtering Names

    DOM Scripting By Example

    Achieved

    Jun 26, 2018

    Editing and Filtering Names
  • Achievement

    Adding and Removing Names

    DOM Scripting By Example

    Achieved

    Jun 26, 2018

    Adding and Removing Names
  • Achievement

    Workflows

    Git Basics

    Achieved

    Jun 26, 2018

    Workflows
  • Achievement

    Working With Remote Repositories

    Git Basics

    Achieved

    Jun 26, 2018

    Working With Remote Repositories
  • Achievement

    Merging

    Git Basics

    Achieved

    Jun 24, 2018

    Merging
  • Achievement

    Branches

    Git Basics

    Achieved

    Jun 24, 2018

    Branches
  • Achievement

    Getting Started With Git

    Git Basics

    Achieved

    Jun 24, 2018

    Getting Started With Git
  • Achievement

    Why Version Control Matters

    Git Basics

    Achieved

    Jun 24, 2018

    Why Version Control Matters
  • Achievement

    Installing Programs

    Console Foundations

    Achieved

    Jun 23, 2018

    Installing Programs
  • Achievement

    Environment and Redirection

    Console Foundations

    Achieved

    Jun 22, 2018

    Environment and Redirection
  • Achievement

    Console Processes

    Console Foundations

    Achieved

    Jun 21, 2018

    Console Processes
  • Achievement

    Console Users and Permission

    Console Foundations

    Achieved

    Jun 21, 2018

    Console Users and Permission
  • Achievement

    Moving Around in the Console

    Console Foundations

    Achieved

    Jun 21, 2018

    Moving Around in the Console
  • Achievement

    Chrome DevTools Basics

    Website Optimization

    Achieved

    Jun 16, 2018

    Chrome DevTools Basics
  • Achievement

    Testing for Accessibility

    Web Accessibility Compliance

    Achieved

    Jun 14, 2018

    Testing for Accessibility
  • Achievement

    Mobile Accessibility

    Web Accessibility Compliance

    Achieved

    Jun 14, 2018

    Mobile Accessibility
  • Achievement

    Accessible UI Patterns

    Web Accessibility Compliance

    Achieved

    Jun 14, 2018

    Accessible UI Patterns
  • Achievement

    Semantic HTML and WAI-ARIA

    Web Accessibility Compliance

    Achieved

    Jun 14, 2018

    Semantic HTML and WAI-ARIA
  • Achievement

    WCAG 2.0 (and Other Standards)

    Web Accessibility Compliance

    Achieved

    Jun 13, 2018

    WCAG 2.0 (and Other Standards)
  • Achievement

    Access for Everybody

    Web Accessibility Compliance

    Achieved

    Jun 13, 2018

    Access for Everybody
  • Achievement

    AJAX and APIs

    AJAX Basics (retiring)

    Achieved

    Jun 13, 2018

    AJAX and APIs
  • Achievement

    jQuery and AJAX

    AJAX Basics (retiring)

    Achieved

    Jun 11, 2018

    jQuery and AJAX
  • Achievement

    Programming AJAX

    AJAX Basics (retiring)

    Achieved

    Jun 11, 2018

    Programming AJAX
  • Achievement

    AJAX Concepts

    AJAX Basics (retiring)

    Achieved

    Jun 7, 2018

    AJAX Concepts
  • Achievement

    Captioning Video

    HTML Video and Audio

    Achieved

    Jun 5, 2018

    Captioning Video
  • Achievement

    Media Basics

    HTML Video and Audio

    Achieved

    Jun 5, 2018

    Media Basics
  • Achievement

    Structuring Tables

    HTML Tables

    Achieved

    Jun 5, 2018

    Structuring Tables
  • Achievement

    Table Basics

    HTML Tables

    Achieved

    Jun 5, 2018

    Table Basics
  • Achievement

    Combine and Minify Assets

    Introduction to Front End Performance Optimization

    Achieved

    Jun 5, 2018

    Combine and Minify Assets
  • Achievement

    Optimize Assets

    Introduction to Front End Performance Optimization

    Achieved

    Jun 5, 2018

    Optimize Assets
  • Achievement

    Measuring Performance

    Introduction to Front End Performance Optimization

    Achieved

    Jun 5, 2018

    Measuring Performance
  • Achievement

    Planning for Performance

    Introduction to Front End Performance Optimization

    Achieved

    Jun 5, 2018

    Planning for Performance
  • Achievement

    Building Forms With Bootstrap

    Bootstrap Basics

    Achieved

    Jun 3, 2018

    Building Forms With Bootstrap
  • Achievement

    Using Bootstrap Components

    Bootstrap Basics

    Achieved

    Jun 3, 2018

    Using Bootstrap Components
  • Achievement

    Responsive Layouts With the Bootstrap Grid

    Bootstrap Basics

    Achieved

    Jun 3, 2018

    Responsive Layouts With the Bootstrap Grid
  • Achievement

    Getting to Know Bootstrap 4

    Bootstrap Basics

    Achieved

    Jun 3, 2018

    Getting to Know Bootstrap 4
  • Achievement

    Working with jQuery Collections (2017)

    jQuery Basics

    Achieved

    Jun 2, 2018

    Working with jQuery Collections (2017)
  • Achievement

    Understanding jQuery Events and DOM Traversal (2017)

    jQuery Basics

    Achieved

    Jun 2, 2018

    Understanding jQuery Events and DOM Traversal (2017)
  • Achievement

    Introducing jQuery (2017)

    jQuery Basics

    Achieved

    Jun 1, 2018

    Introducing jQuery (2017)
  • Achievement

    Choosing Options

    HTML Forms

    Achieved

    May 30, 2018

    Choosing Options
  • Achievement

    Organizing Forms

    HTML Forms

    Achieved

    May 30, 2018

    Organizing Forms
  • Achievement

    Form Basics

    HTML Forms

    Achieved

    May 30, 2018

    Form Basics
  • Achievement

    Traversing the DOM

    JavaScript and the DOM (Retiring)

    Achieved

    May 30, 2018

    Traversing the DOM
  • Achievement

    Responding to User Interaction

    Interacting with the DOM

    Achieved

    May 16, 2018

    Responding to User Interaction
  • Achievement

    Making Changes to the DOM

    JavaScript and the DOM (Retiring)

    Achieved

    May 10, 2018

    Making Changes to the DOM
  • Achievement

    Create Function Using Arrow Syntax

    Getting Started With ES2015

    Achieved

    May 5, 2018

    Create Function Using Arrow Syntax
  • Achievement

    Using Template Literals

    Getting Started With ES2015

    Achieved

    May 5, 2018

    Using Template Literals
  • Achievement

    Defining Variables With let and const

    Getting Started With ES2015

    Achieved

    May 5, 2018

    Defining Variables With let and const
  • Achievement

    Getting a Handle on the DOM

    JavaScript and the DOM (Retiring)

    Achieved

    May 2, 2018

    Getting a Handle on the DOM
  • Achievement

    The Browser Environment

    JavaScript and the DOM (Retiring)

    Achieved

    May 2, 2018

    The Browser Environment
  • Achievement

    Building a Layout with Flexbox

    CSS Flexbox Layout

    Achieved

    May 2, 2018

    Building a Layout with Flexbox
  • Achievement

    Flexbox Properties

    CSS Flexbox Layout

    Achieved

    May 1, 2018

    Flexbox Properties
  • Achievement

    Understanding Flexbox

    CSS Flexbox Layout

    Achieved

    Apr 20, 2018

    Understanding Flexbox
  • Achievement

    JavaScript Objects

    JavaScript Loops, Arrays and Objects

    Achieved

    Apr 19, 2018

    JavaScript Objects
  • Achievement

    Responsive Patterns

    Responsive Layouts

    Achieved

    Apr 17, 2018

    Responsive Patterns
  • Achievement

    Media Queries

    Responsive Layouts

    Achieved

    Apr 17, 2018

    Media Queries
  • Achievement

    Responsive Theory

    Responsive Layouts

    Achieved

    Apr 17, 2018

    Responsive Theory
  • Achievement

    JavaScript Arrays

    JavaScript Loops, Arrays and Objects

    Achieved

    Apr 14, 2018

    JavaScript Arrays
  • Achievement

    JavaScript Loops

    JavaScript Loops, Arrays and Objects

    Achieved

    Apr 10, 2018

    JavaScript Loops
  • Achievement

    Positioning Page Content

    CSS Layout Basics

    Achieved

    Apr 4, 2018

    Positioning Page Content
  • Achievement

    CSS Layout Project

    CSS Layout Basics

    Achieved

    Apr 3, 2018

    CSS Layout Project
  • Achievement

    Page Layout with the Float Property

    CSS Layout Basics

    Achieved

    Apr 3, 2018

    Page Layout with the Float Property
  • Achievement

    Controlling Layout with CSS Display Modes

    CSS Layout Basics

    Achieved

    Apr 2, 2018

    Controlling Layout with CSS Display Modes
  • Achievement

    Getting Started with CSS Layout

    CSS Layout Basics

    Achieved

    Mar 30, 2018

    Getting Started with CSS Layout
  • Achievement

    JavaScript Functions

    JavaScript Basics (Retired)

    Achieved

    Mar 29, 2018

    JavaScript Functions
  • Achievement

    JavaScript Conditional Statements

    JavaScript Basics (Retired)

    Achieved

    Mar 22, 2018

    JavaScript Conditional Statements
  • Achievement

    JavaScript Numbers

    JavaScript Basics (Retired)

    Achieved

    Mar 20, 2018

    JavaScript Numbers
  • Achievement

    JavaScript Variables

    JavaScript Basics (Retired)

    Achieved

    Mar 20, 2018

    JavaScript Variables
  • Achievement

    Introducing JavaScript

    JavaScript Basics (Retired)

    Achieved

    Mar 20, 2018

    Introducing JavaScript
  • Achievement

    Advanced Selectors

    CSS Selectors

    Achieved

    Mar 19, 2018

    Advanced Selectors
  • Achievement

    Going Further with Attribute Selectors and Pseudo-Classes

    CSS Selectors

    Achieved

    Mar 17, 2018

    Going Further with Attribute Selectors and Pseudo-Classes
  • Achievement

    Selectors - Beyond the Basics

    CSS Selectors

    Achieved

    Mar 14, 2018

    Selectors - Beyond the Basics
  • Achievement

    Fundamental Concepts

    CSS Basics (2014)

    Achieved

    Mar 14, 2018

    Fundamental Concepts
  • Achievement

    Designing with the Latest Features

    CSS Basics (2014)

    Achieved

    Mar 14, 2018

    Designing with the Latest Features
  • Achievement

    Basic Layout

    CSS Basics (2014)

    Achieved

    Mar 8, 2018

    Basic Layout
  • Achievement

    The Box Model

    CSS Basics (2014)

    Achieved

    Mar 7, 2018

    The Box Model
  • Achievement

    Understanding Values and Units

    CSS Basics (2014)

    Achieved

    Mar 7, 2018

    Understanding Values and Units
  • Achievement

    Basic Selectors

    CSS Basics (2014)

    Achieved

    Mar 6, 2018

    Basic Selectors
  • Achievement

    Getting Started with CSS

    CSS Basics (2014)

    Achieved

    Mar 5, 2018

    Getting Started with CSS
  • Achievement

    Going Further with HTML

    HTML Basics

    Achieved

    Mar 3, 2018

    Going Further with HTML
  • Achievement

    Images, Text and Links

    HTML Basics

    Achieved

    Mar 2, 2018

    Images, Text and Links
  • Achievement

    Structuring Your Content

    HTML Basics

    Achieved

    Mar 1, 2018

    Structuring Your Content
  • Achievement

    Getting Started With HTML

    HTML Basics

    Achieved

    Feb 28, 2018

    Getting Started With HTML
  • Achievement

    Adding a New Web Page

    Introduction to HTML and CSS

    Achieved

    Feb 27, 2018

    Adding a New Web Page
  • Achievement

    Make It Beautiful with CSS

    Introduction to HTML and CSS

    Achieved

    Feb 27, 2018

    Make It Beautiful with CSS
  • Achievement

    HTML: The Structural Foundation of Web Pages and Applications

    Introduction to HTML and CSS

    Achieved

    Feb 27, 2018

    HTML: The Structural Foundation of Web Pages and Applications
  • Achievement

    Getting Familiar with HTML and CSS

    Introduction to HTML and CSS

    Achieved

    Feb 25, 2018

    Getting Familiar with HTML and CSS
  • Achievement

    Newbie

    Achieved

    Feb 25, 2018

    Newbie