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Arkadiusz Kurnicki

Member Since January 20, 2018

10,877

Total Points

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4,002

JavaScript

4002 pts
Achievements

0 pts
Forum
•
1,663

CSS

1663 pts
Achievements

0 pts
Forum
•
1,194

HTML

1194 pts
Achievements

0 pts
Forum
•
1,084

C#

1083 pts
Achievements

1 pts
Forum
•
795

Development Tools

795 pts
Achievements

0 pts
Forum
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680

PHP

680 pts
Achievements

0 pts
Forum
•
567

Databases

567 pts
Achievements

0 pts
Forum
•
177

Machine Learning

177 pts
Achievements

0 pts
Forum
•
40

Digital Literacy

40 pts
Achievements

0 pts
Forum
•
21

Java

21 pts
Achievements

0 pts
Forum
•
1

Ruby

1 pts
Achievements

0 pts
Forum

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

Achievement
Introduction to Node.js

Node.js Basics 2017

Achieved
Aug 9, 2019
Achievement
Exploring Async/Await

Asynchronous Programming with JavaScript

Achieved
Aug 8, 2019
Achievement
Understanding Promises

Asynchronous Programming with JavaScript

Achieved
Aug 8, 2019
Achievement
Asynchronous JavaScript with Callbacks

Asynchronous Programming with JavaScript

Achieved
Aug 7, 2019
Achievement
What is Asynchronous Programming?

Asynchronous Programming with JavaScript

Achieved
Aug 7, 2019
Achievement
Adding the Game Logic

Object-Oriented JavaScript: Challenge

Achieved
Aug 7, 2019
Achievement
Making the Game Interactive

Object-Oriented JavaScript: Challenge

Achieved
Aug 7, 2019
Achievement
Rendering the Game

Object-Oriented JavaScript: Challenge

Achieved
Aug 6, 2019
Achievement
Building Constructor Methods and Generating Objects

Object-Oriented JavaScript: Challenge

Achieved
Aug 6, 2019
Achievement
Introducing 'Four in a Row'

Object-Oriented JavaScript: Challenge

Achieved
Aug 6, 2019
Achievement
Create Function Using Arrow Syntax

Getting Started With ES2015

Achieved
Aug 6, 2019
Achievement
Using Template Literals

Getting Started With ES2015

Achieved
Aug 6, 2019
Achievement
Defining Variables With let and const

Getting Started With ES2015

Achieved
Aug 6, 2019
Achievement
JavaScript Tools and Workflows

The Landscape of JavaScript

Achieved
Jul 10, 2019
Achievement
JavaScript is Everywhere

The Landscape of JavaScript

Achieved
Jul 9, 2019
Achievement
Writing a Classifier

Machine Learning Basics

Achieved
Jul 3, 2019
Achievement
Machine Learning Vocabulary

Machine Learning Basics

Achieved
Jul 2, 2019
Achievement
Introduction to Machine Learning

Machine Learning Basics

Achieved
Jul 2, 2019
Achievement
Chrome DevTools Basics

Website Optimization

Achieved
Jul 2, 2019
Achievement
Testing for Accessibility

Web Accessibility Compliance

Achieved
Jul 1, 2019
Achievement
Mobile Accessibility

Web Accessibility Compliance

Achieved
Jul 1, 2019
Achievement
Accessible UI Patterns

Web Accessibility Compliance

Achieved
Jun 30, 2019
Achievement
Semantic HTML and WAI-ARIA

Web Accessibility Compliance

Achieved
Jun 30, 2019
Achievement
WCAG 2.0 (and Other Standards)

Web Accessibility Compliance

Achieved
Jun 29, 2019
Achievement
Access for Everybody

Web Accessibility Compliance

Achieved
Jun 23, 2019
Achievement
Getters and Setters

Object-Oriented JavaScript

Achieved
Jun 22, 2019
Achievement
Working with Classes in JavaScript

Object-Oriented JavaScript

Achieved
Jun 22, 2019
Achievement
Object Basics

Object-Oriented JavaScript

Achieved
Jun 22, 2019
Achievement
Introduction to Object-Oriented JavaScript

Object-Oriented JavaScript

Achieved
Jun 22, 2019
Achievement
Programming AJAX

AJAX Basics

Achieved
Jun 22, 2019
Achievement
AJAX Concepts

AJAX Basics

Achieved
Jun 22, 2019
Achievement
AJAX and APIs

AJAX Basics (retiring)

Achieved
Jun 15, 2019
Achievement
jQuery and AJAX

AJAX Basics (retiring)

Achieved
Jun 13, 2019
Achievement
Programming AJAX

AJAX Basics (retiring)

Achieved
Jun 11, 2019
Achievement
AJAX Concepts

AJAX Basics (retiring)

Achieved
Jun 9, 2019
Achievement
Captioning Video

HTML Video and Audio

Achieved
Jun 5, 2019
Achievement
Media Basics

HTML Video and Audio

Achieved
Jun 5, 2019
Achievement
Structuring Tables

HTML Tables

Achieved
Jun 2, 2019
Achievement
Table Basics

HTML Tables

Achieved
Jun 2, 2019
Achievement
Combine and Minify Assets

Introduction to Front End Performance Optimization

Achieved
May 29, 2019
Achievement
Optimize Assets

Introduction to Front End Performance Optimization

Achieved
May 29, 2019
Achievement
Measuring Performance

Introduction to Front End Performance Optimization

Achieved
May 26, 2019
Achievement
Planning for Performance

Introduction to Front End Performance Optimization

Achieved
May 26, 2019
Achievement
Building Forms With Bootstrap

Bootstrap Basics

Achieved
May 26, 2019
Achievement
Using Bootstrap Components

Bootstrap Basics

Achieved
May 9, 2019
Achievement
Responsive Layouts With the Bootstrap Grid

Bootstrap Basics

Achieved
May 9, 2019
Achievement
Getting to Know Bootstrap 4

Bootstrap Basics

Achieved
May 9, 2019
Achievement
Working with jQuery Collections (2017)

jQuery Basics

Achieved
May 9, 2019
Achievement
Understanding jQuery Events and DOM Traversal (2017)

jQuery Basics

Achieved
May 9, 2019
Achievement
Introducing jQuery (2017)

jQuery Basics

Achieved
May 7, 2019
Achievement
Advanced Selectors

CSS Selectors

Achieved
May 7, 2019
Achievement
Going Further with Attribute Selectors and Pseudo-Classes

CSS Selectors

Achieved
May 7, 2019
Achievement
Selectors - Beyond the Basics

CSS Selectors

Achieved
May 3, 2019
Achievement
Traversing the DOM

JavaScript and the DOM (Retiring)

Achieved
May 3, 2019
Achievement
Responding to User Interaction

Interacting with the DOM

Achieved
May 3, 2019
Achievement
Making Changes to the DOM

JavaScript and the DOM (Retiring)

Achieved
May 3, 2019
Achievement
Getting a Handle on the DOM

JavaScript and the DOM (Retiring)

Achieved
May 3, 2019
Achievement
The Browser Environment

JavaScript and the DOM (Retiring)

Achieved
May 1, 2019
Achievement
JavaScript Objects

JavaScript Loops, Arrays and Objects

Achieved
May 1, 2019
Achievement
JavaScript Arrays

JavaScript Loops, Arrays and Objects

Achieved
May 1, 2019
Achievement
JavaScript Loops

JavaScript Loops, Arrays and Objects

Achieved
May 1, 2019
Achievement
Choosing Options

HTML Forms

Achieved
Apr 25, 2019
Achievement
Organizing Forms

HTML Forms

Achieved
Apr 25, 2019
Achievement
Form Basics

HTML Forms

Achieved
Apr 25, 2019
Achievement
Building a Layout with Flexbox

CSS Flexbox Layout

Achieved
Apr 24, 2019
Achievement
Flexbox Properties

CSS Flexbox Layout

Achieved
Apr 24, 2019
Achievement
Understanding Flexbox

CSS Flexbox Layout

Achieved
Apr 24, 2019
Achievement
Responsive Patterns

Responsive Layouts

Achieved
Apr 18, 2019
Achievement
Media Queries

Responsive Layouts

Achieved
Apr 18, 2019
Achievement
Responsive Theory

Responsive Layouts

Achieved
Apr 18, 2019
Achievement
Positioning Page Content

CSS Layout Basics

Achieved
Apr 18, 2019
Achievement
CSS Layout Project

CSS Layout Basics

Achieved
Apr 18, 2019
Achievement
Page Layout with the Float Property

CSS Layout Basics

Achieved
Apr 18, 2019
Achievement
Controlling Layout with CSS Display Modes

CSS Layout Basics

Achieved
Apr 18, 2019
Achievement
Getting Started with CSS Layout

CSS Layout Basics

Achieved
Apr 13, 2019
Achievement
JavaScript Functions

JavaScript Basics (Retired)

Achieved
Apr 12, 2019
Achievement
Fundamental Concepts

CSS Basics (2014)

Achieved
Mar 31, 2019
Achievement
Designing with the Latest Features

CSS Basics (2014)

Achieved
Mar 30, 2019
Achievement
Basic Layout

CSS Basics (2014)

Achieved
Mar 28, 2019
Achievement
The Box Model

CSS Basics (2014)

Achieved
Mar 27, 2019
Achievement
Understanding Values and Units

CSS Basics (2014)

Achieved
Mar 26, 2019
Achievement
Basic Selectors

CSS Basics (2014)

Achieved
Mar 24, 2019
Achievement
Getting Started with CSS

CSS Basics (2014)

Achieved
Mar 24, 2019
Achievement
Going Further with HTML

HTML Basics

Achieved
Mar 23, 2019
Achievement
Images, Text and Links

HTML Basics

Achieved
Mar 20, 2019
Achievement
Structuring Your Content

HTML Basics

Achieved
Mar 18, 2019
Achievement
Getting Started With HTML

HTML Basics

Achieved
Mar 17, 2019
Achievement
Installing WordPress Locally

Installing WordPress Locally

Achieved
Nov 25, 2018
Achievement
What Is WordPress?

What Is WordPress?

Achieved
Nov 25, 2018
Achievement
JavaScript Conditional Statements

JavaScript Basics (Retired)

Achieved
Nov 1, 2018
Achievement
Finishing the Game

Introducing JavaScript

Achieved
Oct 29, 2018
Achievement
Introducing JavaScript

Introducing JavaScript

Achieved
Oct 29, 2018
Achievement
JavaScript Numbers

JavaScript Basics (Retired)

Achieved
Oct 16, 2018
Achievement
JavaScript Variables

JavaScript Basics (Retired)

Achieved
Oct 15, 2018
Achievement
Introducing JavaScript

JavaScript Basics (Retired)

Achieved
Oct 14, 2018
Achievement
Methods

C# Objects

Achieved
Sep 21, 2018
Achievement
PHP Arrays

PHP Arrays and Control Structures

Achieved
Sep 8, 2018
Achievement
PHP Conditionals

PHP Arrays and Control Structures

Achieved
Sep 7, 2018
Achievement
PHP on the Web

PHP Basics

Achieved
Sep 7, 2018
Achievement
Daily Exercise Program

PHP Basics

Achieved
Sep 7, 2018
Achievement
Unit Converter

PHP Basics

Achieved
Sep 7, 2018
Achievement
Getting to Know PHP

PHP Basics

Achieved
Sep 6, 2018
Achievement
Adding a New Web Page

Introduction to HTML and CSS (2016)

Achieved
Sep 4, 2018
Achievement
Make It Beautiful with CSS

Introduction to HTML and CSS (2016)

Achieved
Sep 4, 2018
Achievement
HTML: The Structural Foundation of Web Pages and Applications

Introduction to HTML and CSS (2016)

Achieved
Sep 4, 2018
Achievement
Getting Familiar with HTML and CSS

Introduction to HTML and CSS (2016)

Achieved
Sep 4, 2018
Achievement
Understanding Classes

Object-Oriented PHP Basics

Achieved
Sep 2, 2018
Achievement
Why Object-Oriented Programming?

Object-Oriented PHP Basics

Achieved
Sep 1, 2018
Achievement
Ordering, Limiting and Paging Results

Reporting with SQL

Achieved
Sep 1, 2018
Achievement
Handling Errors When Manipulating Data

Modifying Data with SQL

Achieved
Sep 1, 2018
Achievement
Deleting Data from a Database

Modifying Data with SQL

Achieved
Sep 1, 2018
Achievement
Updating Data in a Database

Modifying Data with SQL

Achieved
Sep 1, 2018
Achievement
Adding Data to a Database

Modifying Data with SQL

Achieved
Sep 1, 2018
Achievement
Finding the Data You Want

SQL Basics

Achieved
Aug 31, 2018
Achievement
Getting Data from a Database

SQL Basics

Achieved
Aug 31, 2018
Achievement
Data, Databases and SQL

SQL Basics

Achieved
Aug 30, 2018
Achievement
Introducing CRUD Applications

ASP.NET MVC Forms

Achieved
Aug 25, 2018
Achievement
Adding a List Page

ASP.NET MVC Basics

Achieved
Aug 24, 2018
Achievement
Modeling and Presenting Data

ASP.NET MVC Basics

Achieved
Aug 24, 2018
Achievement
Views

ASP.NET MVC Basics

Achieved
Aug 23, 2018
Achievement
Controllers

ASP.NET MVC Basics

Achieved
Aug 23, 2018
Achievement
Project Setup

ASP.NET MVC Basics

Achieved
Aug 23, 2018
Achievement
Object-Oriented Programming

C# Objects

Achieved
Aug 21, 2018
Achievement
Perfect

C# Basics (Retired)

Achieved
Aug 19, 2018
Achievement
Perform

C# Basics (Retired)

Achieved
Jan 30, 2018
Achievement
Console I/O

C# Basics (Retired)

Achieved
Jan 27, 2018
Achievement
Prepare and Plan

C# Basics (Retired)

Achieved
Jan 20, 2018
Achievement
Newbie

Achieved
Jan 20, 2018