🤖 Level up your chatbot knowledge with our latest AI course.

Join our free community Discord server here!

Learn React with us!

Get job-ready with our Career Toolbox Track's career advice, resume tips, and more 💼

Jan Livny

Member Since March 31, 2019

6,705

Total Points

•
2,633

JavaScript

2633 pts
Achievements

0 pts
Forum
•
1,663

CSS

1663 pts
Achievements

0 pts
Forum
•
1,175

HTML

1175 pts
Achievements

0 pts
Forum
•
764

Development Tools

764 pts
Achievements

0 pts
Forum
•
40

Digital Literacy

40 pts
Achievements

0 pts
Forum
•
39

Databases

39 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.

79 Achievements

Achievement
Chrome DevTools Basics

Website Optimization

Achieved
Feb 13, 2020
Achievement
Testing for Accessibility

Web Accessibility Compliance

Achieved
Feb 9, 2020
Achievement
Mobile Accessibility

Web Accessibility Compliance

Achieved
Feb 9, 2020
Achievement
Accessible UI Patterns

Web Accessibility Compliance

Achieved
Feb 6, 2020
Achievement
Semantic HTML and WAI-ARIA

Web Accessibility Compliance

Achieved
Feb 6, 2020
Achievement
WCAG 2.0 (and Other Standards)

Web Accessibility Compliance

Achieved
Feb 4, 2020
Achievement
Access for Everybody

Web Accessibility Compliance

Achieved
Feb 3, 2020
Achievement
Getters and Setters

Object-Oriented JavaScript

Achieved
Feb 3, 2020
Achievement
Working with Classes in JavaScript

Object-Oriented JavaScript

Achieved
Feb 2, 2020
Achievement
Object Basics

Object-Oriented JavaScript

Achieved
Feb 2, 2020
Achievement
Introduction to Object-Oriented JavaScript

Object-Oriented JavaScript

Achieved
Jan 30, 2020
Achievement
Exploring Async/Await

Asynchronous Programming with JavaScript

Achieved
Jan 23, 2020
Achievement
Understanding Promises

Asynchronous Programming with JavaScript

Achieved
Jan 20, 2020
Achievement
Asynchronous JavaScript with Callbacks

Asynchronous Programming with JavaScript

Achieved
Dec 9, 2019
Achievement
What is Asynchronous Programming?

Asynchronous Programming with JavaScript

Achieved
Dec 7, 2019
Achievement
Programming AJAX

AJAX Basics

Achieved
Dec 6, 2019
Achievement
AJAX Concepts

AJAX Basics

Achieved
Dec 1, 2019
Achievement
Captioning Video

HTML Video and Audio

Achieved
Nov 20, 2019
Achievement
Media Basics

HTML Video and Audio

Achieved
Nov 20, 2019
Achievement
Structuring Tables

HTML Tables

Achieved
Nov 19, 2019
Achievement
Table Basics

HTML Tables

Achieved
Nov 15, 2019
Achievement
Combine and Minify Assets

Introduction to Front End Performance Optimization

Achieved
Nov 14, 2019
Achievement
Optimize Assets

Introduction to Front End Performance Optimization

Achieved
Nov 11, 2019
Achievement
Measuring Performance

Introduction to Front End Performance Optimization

Achieved
Nov 7, 2019
Achievement
Planning for Performance

Introduction to Front End Performance Optimization

Achieved
Oct 15, 2019
Achievement
Building Forms With Bootstrap

Bootstrap Basics

Achieved
Oct 14, 2019
Achievement
Using Bootstrap Components

Bootstrap Basics

Achieved
Oct 12, 2019
Achievement
Responsive Layouts With the Bootstrap Grid

Bootstrap Basics

Achieved
Sep 30, 2019
Achievement
Getting to Know Bootstrap 4

Bootstrap Basics

Achieved
Sep 29, 2019
Achievement
Working with jQuery Collections (2017)

jQuery Basics

Achieved
Sep 27, 2019
Achievement
Understanding jQuery Events and DOM Traversal (2017)

jQuery Basics

Achieved
Sep 22, 2019
Achievement
Introducing jQuery (2017)

jQuery Basics

Achieved
Sep 16, 2019
Achievement
Advanced Selectors

CSS Selectors

Achieved
Jun 28, 2019
Achievement
Going Further with Attribute Selectors and Pseudo-Classes

CSS Selectors

Achieved
Jun 25, 2019
Achievement
Selectors - Beyond the Basics

CSS Selectors

Achieved
Jun 22, 2019
Achievement
Traversing the DOM

JavaScript and the DOM (Retiring)

Achieved
Jun 21, 2019
Achievement
Responding to User Interaction

Interacting with the DOM

Achieved
Jun 16, 2019
Achievement
Making Changes to the DOM

JavaScript and the DOM (Retiring)

Achieved
Jun 14, 2019
Achievement
Getting a Handle on the DOM

JavaScript and the DOM (Retiring)

Achieved
Jun 11, 2019
Achievement
The Browser Environment

JavaScript and the DOM (Retiring)

Achieved
Jun 10, 2019
Achievement
JavaScript Objects

JavaScript Loops, Arrays and Objects

Achieved
Jun 9, 2019
Achievement
JavaScript Arrays

JavaScript Loops, Arrays and Objects

Achieved
Jun 9, 2019
Achievement
JavaScript Loops

JavaScript Loops, Arrays and Objects

Achieved
Jun 2, 2019
Achievement
Choosing Options

HTML Forms

Achieved
May 31, 2019
Achievement
Organizing Forms

HTML Forms

Achieved
May 29, 2019
Achievement
Form Basics

HTML Forms

Achieved
May 28, 2019
Achievement
Building a Layout with Flexbox

CSS Flexbox Layout

Achieved
May 26, 2019
Achievement
Flexbox Properties

CSS Flexbox Layout

Achieved
May 25, 2019
Achievement
Understanding Flexbox

CSS Flexbox Layout

Achieved
May 22, 2019
Achievement
Responsive Patterns

Responsive Layouts

Achieved
May 20, 2019
Achievement
Media Queries

Responsive Layouts

Achieved
May 20, 2019
Achievement
Responsive Theory

Responsive Layouts

Achieved
May 20, 2019
Achievement
Positioning Page Content

CSS Layout Basics

Achieved
May 19, 2019
Achievement
CSS Layout Project

CSS Layout Basics

Achieved
May 17, 2019
Achievement
Page Layout with the Float Property

CSS Layout Basics

Achieved
May 15, 2019
Achievement
Controlling Layout with CSS Display Modes

CSS Layout Basics

Achieved
May 11, 2019
Achievement
Getting Started with CSS Layout

CSS Layout Basics

Achieved
May 10, 2019
Achievement
JavaScript Functions

JavaScript Basics (Retired)

Achieved
May 6, 2019
Achievement
JavaScript Conditional Statements

JavaScript Basics (Retired)

Achieved
May 5, 2019
Achievement
JavaScript Numbers

JavaScript Basics (Retired)

Achieved
May 4, 2019
Achievement
JavaScript Variables

JavaScript Basics (Retired)

Achieved
May 3, 2019
Achievement
Introducing JavaScript

JavaScript Basics (Retired)

Achieved
May 1, 2019
Achievement
Fundamental Concepts

CSS Basics (2014)

Achieved
Apr 27, 2019
Achievement
Designing with the Latest Features

CSS Basics (2014)

Achieved
Apr 27, 2019
Achievement
Adding a New Web Page

Introduction to HTML and CSS (2016)

Achieved
Apr 21, 2019
Achievement
Make It Beautiful with CSS

Introduction to HTML and CSS (2016)

Achieved
Apr 21, 2019
Achievement
HTML: The Structural Foundation of Web Pages and Applications

Introduction to HTML and CSS (2016)

Achieved
Apr 21, 2019
Achievement
Getting Familiar with HTML and CSS

Introduction to HTML and CSS (2016)

Achieved
Apr 21, 2019
Achievement
Basic Layout

CSS Basics (2014)

Achieved
Apr 19, 2019
Achievement
The Box Model

CSS Basics (2014)

Achieved
Apr 17, 2019
Achievement
Understanding Values and Units

CSS Basics (2014)

Achieved
Apr 16, 2019
Achievement
Basic Selectors

CSS Basics (2014)

Achieved
Apr 13, 2019
Achievement
Getting Started with CSS

CSS Basics (2014)

Achieved
Apr 8, 2019
Achievement
Going Further with HTML

HTML Basics

Achieved
Apr 5, 2019
Achievement
Images, Text and Links

HTML Basics

Achieved
Apr 3, 2019
Achievement
Structuring Your Content

HTML Basics

Achieved
Apr 2, 2019
Achievement
Getting Started With HTML

HTML Basics

Achieved
Apr 1, 2019
Achievement
Data, Databases and SQL

SQL Basics

Achieved
Mar 31, 2019
Achievement
Newbie

Achieved
Mar 31, 2019