Alexandra Lukinicheva

Alexandra Lukinicheva

Member Since October 10, 2018

7,902

Total Points

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121 Achievements

  • Achievement

    Active Record Associations

    Active Record Associations in Rails

    Achieved

    Jan 26, 2022

    Active Record Associations
  • Achievement

    Playing a Counting Game

    Introduction to Algorithms

    Achieved

    Apr 1, 2021

    Playing a Counting Game
  • Achievement

    Introducing Props

    React Basics (2018)

    Achieved

    Mar 10, 2021

    Introducing Props
  • Achievement

    Thinking in Components

    React Basics (2018)

    Achieved

    Mar 10, 2021

    Thinking in Components
  • Achievement

    First Steps in React

    React Basics (2018)

    Achieved

    Mar 10, 2021

    First Steps in React
  • Achievement

    Joining Table Data with SQL

    Querying Relational Databases

    Achieved

    Mar 9, 2021

    Joining Table Data with SQL
  • Achievement

    Table Relationships

    Querying Relational Databases

    Achieved

    Mar 9, 2021

    Table Relationships
  • Achievement

    Database Keys

    Querying Relational Databases

    Achieved

    Mar 9, 2021

    Database Keys
  • Achievement

    Database Normalization

    Querying Relational Databases

    Achieved

    Mar 8, 2021

    Database Normalization
  • Achievement

    Getting Started with Express

    Express Basics

    Achieved

    Mar 1, 2021

    Getting Started with Express
  • Achievement

    What is Asynchronous Programming?

    Asynchronous Programming with JavaScript

    Achieved

    Feb 28, 2021

    What is Asynchronous Programming?
  • Achievement

    AJAX Concepts

    AJAX Basics

    Achieved

    Feb 28, 2021

    AJAX Concepts
  • Achievement

    The Cooler Parts of ES2015

    Introducing ES2015

    Achieved

    Feb 28, 2021

    The Cooler Parts of ES2015
  • Achievement

    ES2015 Basics

    Introducing ES2015

    Achieved

    Feb 28, 2021

    ES2015 Basics
  • Achievement

    Array Manipulation

    JavaScript Array Iteration Methods

    Achieved

    Feb 10, 2021

    Array Manipulation
  • Achievement

    Callbacks and the DOM

    Callback Functions in JavaScript

    Achieved

    Jan 14, 2021

    Callbacks and the DOM
  • Achievement

    Callbacks with Timers

    Callback Functions in JavaScript

    Achieved

    Jan 14, 2021

    Callbacks with Timers
  • Achievement

    Introduction to Callback Functions

    Callback Functions in JavaScript

    Achieved

    Jan 14, 2021

    Introduction to Callback Functions
  • Achievement

    Rendering the Game

    Object-Oriented JavaScript: Challenge

    Achieved

    Oct 28, 2020

    Rendering the Game
  • Achievement

    Building Constructor Methods and Generating Objects

    Object-Oriented JavaScript: Challenge

    Achieved

    Oct 24, 2020

    Building Constructor Methods and Generating Objects
  • Achievement

    Introducing 'Four in a Row'

    Object-Oriented JavaScript: Challenge

    Achieved

    Oct 23, 2020

    Introducing 'Four in a Row'
  • Achievement

    Checking Out and Returning a Book

    Practice Object Interaction

    Achieved

    Oct 22, 2020

    Checking Out and Returning a Book
  • Achievement

    Starting with Some Methods

    Practice Object Interaction

    Achieved

    Oct 12, 2020

    Starting with Some Methods
  • Achievement

    The Rough Plan

    Practice Object Interaction

    Achieved

    Oct 12, 2020

    The Rough Plan
  • Achievement

    Getters and Setters

    Object-Oriented JavaScript

    Achieved

    Oct 12, 2020

    Getters and Setters
  • Achievement

    Practicing Classes

    Practice Classes in JavaScript

    Achieved

    Oct 9, 2020

    Practicing Classes
  • Achievement

    Working with Classes in JavaScript

    Object-Oriented JavaScript

    Achieved

    Oct 9, 2020

    Working with Classes in JavaScript
  • Achievement

    Practicing Object Basics

    Practice Object Basics in JavaScript

    Achieved

    Oct 8, 2020

    Practicing Object Basics
  • Achievement

    Object Basics

    Object-Oriented JavaScript

    Achieved

    Oct 8, 2020

    Object Basics
  • Achievement

    Introduction to Object-Oriented JavaScript

    Object-Oriented JavaScript

    Achieved

    Oct 8, 2020

    Introduction to Object-Oriented JavaScript
  • Achievement

    Traversing the DOM

    JavaScript and the DOM (Retiring)

    Achieved

    Oct 7, 2020

    Traversing the DOM
  • Achievement

    Responding to User Interaction

    Interacting with the DOM

    Achieved

    Oct 6, 2020

    Responding to User Interaction
  • Achievement

    Improving the Application Code

    DOM Scripting By Example

    Achieved

    Oct 5, 2020

    Improving the Application Code
  • Achievement

    Editing and Filtering Names

    DOM Scripting By Example

    Achieved

    Oct 4, 2020

    Editing and Filtering Names
  • Achievement

    Adding and Removing Names

    DOM Scripting By Example

    Achieved

    Sep 23, 2020

    Adding and Removing Names
  • Achievement

    Making Changes to the DOM

    JavaScript and the DOM (Retiring)

    Achieved

    Sep 10, 2020

    Making Changes to the DOM
  • Achievement

    Getting a Handle on the DOM

    JavaScript and the DOM (Retiring)

    Achieved

    Sep 5, 2020

    Getting a Handle on the DOM
  • Achievement

    The Browser Environment

    JavaScript and the DOM (Retiring)

    Achieved

    Sep 4, 2020

    The Browser Environment
  • Achievement

    JavaScript Tools and Workflows

    The Landscape of JavaScript

    Achieved

    Aug 29, 2020

    JavaScript Tools and Workflows
  • Achievement

    JavaScript is Everywhere

    The Landscape of JavaScript

    Achieved

    Aug 29, 2020

    JavaScript is Everywhere
  • Achievement

    Loop Through Objects

    JavaScript Objects

    Achieved

    Aug 29, 2020

    Loop Through Objects
  • Achievement

    Object Basics

    JavaScript Objects

    Achieved

    Aug 29, 2020

    Object Basics
  • Achievement

    Multidimensional Arrays

    JavaScript Arrays

    Achieved

    Aug 29, 2020

    Multidimensional Arrays
  • Achievement

    Loop Through Arrays

    JavaScript Arrays

    Achieved

    Aug 5, 2020

    Loop Through Arrays
  • Achievement

    Store Multiple Values in an Array

    JavaScript Arrays

    Achieved

    Aug 5, 2020

    Store Multiple Values in an Array
  • Achievement

    Working with 'for' Loops

    JavaScript Loops

    Achieved

    Aug 5, 2020

    Working with 'for' Loops
  • Achievement

    Simplify Repetitive Tasks with Loops

    JavaScript Loops

    Achieved

    Aug 5, 2020

    Simplify Repetitive Tasks with Loops
  • Achievement

    Positioning Page Content

    CSS Layout Basics

    Achieved

    Aug 5, 2020

    Positioning Page Content
  • Achievement

    CSS Layout Project

    CSS Layout Basics

    Achieved

    Aug 2, 2020

    CSS Layout Project
  • Achievement

    Page Layout with the Float Property

    CSS Layout Basics

    Achieved

    Aug 1, 2020

    Page Layout with the Float Property
  • Achievement

    Controlling Layout with CSS Display Modes

    CSS Layout Basics

    Achieved

    Aug 1, 2020

    Controlling Layout with CSS Display Modes
  • Achievement

    Responsive Theory

    Responsive Layouts

    Achieved

    Aug 1, 2020

    Responsive Theory
  • Achievement

    Media Queries

    Responsive Layouts

    Achieved

    Aug 1, 2020

    Media Queries
  • Achievement

    Responsive Patterns

    Responsive Layouts

    Achieved

    Aug 1, 2020

    Responsive Patterns
  • Achievement

    Understanding Values and Units

    CSS Basics (2014)

    Achieved

    Aug 1, 2020

    Understanding Values and Units
  • Achievement

    The Box Model

    CSS Basics (2014)

    Achieved

    Aug 1, 2020

    The Box Model
  • Achievement

    Basic Layout

    CSS Basics (2014)

    Achieved

    Aug 1, 2020

    Basic Layout
  • Achievement

    Designing with the Latest Features

    CSS Basics (2014)

    Achieved

    Aug 1, 2020

    Designing with the Latest Features
  • Achievement

    Fundamental Concepts

    CSS Basics (2014)

    Achieved

    Aug 1, 2020

    Fundamental Concepts
  • Achievement

    Media Basics

    HTML Video and Audio

    Achieved

    Aug 1, 2020

    Media Basics
  • Achievement

    Captioning Video

    HTML Video and Audio

    Achieved

    Aug 1, 2020

    Captioning Video
  • Achievement

    Table Basics

    HTML Tables

    Achieved

    Aug 1, 2020

    Table Basics
  • Achievement

    Structuring Tables

    HTML Tables

    Achieved

    Aug 1, 2020

    Structuring Tables
  • Achievement

    Organizing Forms

    HTML Forms

    Achieved

    Aug 1, 2020

    Organizing Forms
  • Achievement

    Choosing Options

    HTML Forms

    Achieved

    Aug 1, 2020

    Choosing Options
  • Achievement

    Form Basics

    HTML Forms

    Achieved

    Aug 1, 2020

    Form Basics
  • Achievement

    Basic Selectors

    CSS Basics (2014)

    Achieved

    Jul 31, 2020

    Basic Selectors
  • Achievement

    Treehouse Festival

    Achieved

    Jul 31, 2020

    Treehouse Festival
  • Achievement

    Combine and Minify Assets

    Introduction to Front End Performance Optimization

    Achieved

    Jul 30, 2020

    Combine and Minify Assets
  • Achievement

    Optimize Assets

    Introduction to Front End Performance Optimization

    Achieved

    Jul 29, 2020

    Optimize Assets
  • Achievement

    Measuring Performance

    Introduction to Front End Performance Optimization

    Achieved

    Jul 29, 2020

    Measuring Performance
  • Achievement

    Planning for Performance

    Introduction to Front End Performance Optimization

    Achieved

    Jul 29, 2020

    Planning for Performance
  • Achievement

    Getting Started with CSS

    CSS Basics (2014)

    Achieved

    Jul 28, 2020

    Getting Started with CSS
  • Achievement

    Getting Started with CSS Layout

    CSS Layout Basics

    Achieved

    Jul 9, 2020

    Getting Started with CSS Layout
  • Achievement

    Flexible Sized Grids

    CSS Grid Layout

    Achieved

    Jun 26, 2020

    Flexible Sized Grids
  • Achievement

    Introducing Grid Layout

    CSS Grid Layout

    Achieved

    Jun 26, 2020

    Introducing Grid Layout
  • Achievement

    Imposter Syndrome

    Imposter Syndrome

    Achieved

    Jun 25, 2020

    Imposter Syndrome
  • Achievement

    Hello, GitHub!

    GitHub Basics

    Achieved

    May 26, 2020

    Hello, GitHub!
  • Achievement

    The Math Object

    JavaScript Numbers

    Achieved

    Apr 18, 2020

    The Math Object
  • Achievement

    Working with Numbers

    JavaScript Numbers

    Achieved

    Apr 17, 2020

    Working with Numbers
  • Achievement

    Arrow Functions

    JavaScript Functions

    Achieved

    Apr 16, 2020

    Arrow Functions
  • Achievement

    Pass Information Into Functions

    JavaScript Functions

    Achieved

    Apr 16, 2020

    Pass Information Into Functions
  • Achievement

    Create Reusable Code with Functions

    JavaScript Functions

    Achieved

    Apr 15, 2020

    Create Reusable Code with Functions
  • Achievement

    Making Decisions in Your Code with Conditional Statements

    JavaScript Basics

    Achieved

    Apr 15, 2020

    Making Decisions in Your Code with Conditional Statements
  • Achievement

    Working With Strings

    JavaScript Basics

    Achieved

    Apr 15, 2020

    Working With Strings
  • Achievement

    Storing and Tracking Information with Variables

    JavaScript Basics

    Achieved

    Apr 14, 2020

    Storing and Tracking Information with Variables
  • Achievement

    Hello, JavaScript!

    JavaScript Basics

    Achieved

    Apr 14, 2020

    Hello, JavaScript!
  • Achievement

    Array Iteration

    JavaScript Array Iteration Methods

    Achieved

    Apr 14, 2020

    Array Iteration
  • Achievement

    Treehouse Club - JavaScript

    Treehouse Club: JavaScript

    Achieved

    Apr 5, 2020

    Treehouse Club - JavaScript
  • Achievement

    Introducing JavaScript

    Introducing JavaScript

    Achieved

    Apr 5, 2020

    Introducing JavaScript
  • Achievement

    Finishing the Game

    Introducing JavaScript

    Achieved

    Apr 5, 2020

    Finishing the Game
  • Achievement

    Treehouse Club - CSS

    Treehouse Club: CSS

    Achieved

    Apr 5, 2020

    Treehouse Club - CSS
  • Achievement

    Going Further with HTML

    HTML Basics

    Achieved

    Apr 5, 2020

    Going Further with HTML
  • Achievement

    Getting Started With HTML

    HTML Basics

    Achieved

    Apr 5, 2020

    Getting Started With HTML
  • Achievement

    Structuring Your Content

    HTML Basics

    Achieved

    Apr 5, 2020

    Structuring Your Content
  • Achievement

    Images, Text and Links

    HTML Basics

    Achieved

    Apr 5, 2020

    Images, Text and Links
  • Achievement

    HTML: The Structural Foundation of Web Pages and Applications

    Introduction to HTML and CSS (2016)

    Achieved

    Apr 5, 2020

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

    Make It Beautiful with CSS

    Introduction to HTML and CSS (2016)

    Achieved

    Apr 5, 2020

    Make It Beautiful with CSS
  • Achievement

    Adding a New Web Page

    Introduction to HTML and CSS (2016)

    Achieved

    Apr 5, 2020

    Adding a New Web Page
  • Achievement

    Getting Familiar with HTML and CSS

    Introduction to HTML and CSS (2016)

    Achieved

    Apr 5, 2020

    Getting Familiar with HTML and CSS
  • Achievement

    Welcome to the Treehouse Club

    Treehouse Club: HTML

    Achieved

    Apr 5, 2020

    Welcome to the Treehouse Club
  • Achievement

    Computer Basics

    Computer Basics

    Achieved

    Apr 5, 2020

    Computer Basics
  • Achievement

    Computer Languages

    Computer Basics

    Achieved

    Apr 5, 2020

    Computer Languages
  • Achievement

    Introduction to PHP for WordPress

    PHP for WordPress

    Achieved

    Mar 14, 2019

    Introduction to PHP for WordPress
  • Achievement

    GitHub and Other Remote Repositories

    Introduction to Git

    Achieved

    Mar 7, 2019

    GitHub and Other Remote Repositories
  • Achievement

    Managing Committed Files

    Introduction to Git

    Achieved

    Feb 26, 2019

    Managing Committed Files
  • Achievement

    First Commits

    Introduction to Git

    Achieved

    Feb 26, 2019

    First Commits
  • Achievement

    Demystifying the Portfolio

    Building a Portfolio

    Achieved

    Feb 1, 2019

    Demystifying the Portfolio
  • Achievement

    Building a Layout with Flexbox

    CSS Flexbox Layout

    Achieved

    Nov 8, 2018

    Building a Layout with Flexbox
  • Achievement

    Flexbox Properties

    CSS Flexbox Layout

    Achieved

    Nov 8, 2018

    Flexbox Properties
  • Achievement

    Understanding Flexbox

    CSS Flexbox Layout

    Achieved

    Nov 8, 2018

    Understanding Flexbox
  • Achievement

    What is npm?

    npm Basics (retiring)

    Achieved

    Nov 7, 2018

    What is npm?
  • Achievement

    Introduction to Node.js

    Node.js Basics 2017

    Achieved

    Oct 17, 2018

    Introduction to Node.js
  • Achievement

    Getting Started with Sass

    Sass Basics

    Achieved

    Oct 17, 2018

    Getting Started with Sass
  • Achievement

    Controlling Admin Navigation

    Customizing the WordPress Admin Area

    Achieved

    Oct 11, 2018

    Controlling Admin Navigation
  • Achievement

    Customizing the Login Screen

    Customizing the WordPress Admin Area

    Achieved

    Oct 10, 2018

    Customizing the Login Screen
  • Achievement

    Admin Color Schemes

    Customizing the WordPress Admin Area

    Achieved

    Oct 10, 2018

    Admin Color Schemes
  • Achievement

    Designing with Patterns

    UX Design Patterns (2018 Version)

    Achieved

    Oct 10, 2018

    Designing with Patterns
  • Achievement

    Exploration

    Web Design Process

    Achieved

    Oct 10, 2018

    Exploration
  • Achievement

    Discovery

    Web Design Process

    Achieved

    Oct 10, 2018

    Discovery
  • Achievement

    Newbie

    Achieved

    Oct 10, 2018

    Newbie