Achievement

Covering Your Bases

Python Testing

Achievement

Be Assertive!

Python Testing

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What Is Testing?

Python Testing

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Gettin' CRUD-y With It

Using Databases in Python

Achievement

Our Diary App

Using Databases in Python

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Meet Peewee

Using Databases in Python

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Python Regular Expressions

Regular Expressions in Python

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Final Details

Django Basics

Achievement

Django Templates

Django Basics

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Model Administration

Django Basics

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What a View

Django Basics

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Say Hello to Django

Django Basics

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Character Builder

Flask Basics

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Flask Templates

Flask Basics

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Welcome to Flask

Flask Basics

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Timezones

Dates and Times in Python

Achievement

Math Quiz App

Dates and Times in Python

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Dates and Times

Dates and Times in Python

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Buggy Logs

Write Better Python

Achievement

Cleaner Code

Write Better Python

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Dice Roller

Object-Oriented Python

Achievement

Python: Advanced Objects

Object-Oriented Python

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Python: Inheritance

Object-Oriented Python

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Organizing Data

Java Data Structures

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Python: Instant Objects

Object-Oriented Python

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Dungeon Game 2

Python Collections (2016, retired 2019)

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Getting There

Java Data Structures

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Python Sets

Python Collections (2016, retired 2019)

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Python Tuples

Python Collections (2016, retired 2019)

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Gotchas and Wins

Java Arrays

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Iteration

Java Arrays

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Python Dictionaries

Python Collections (2016, retired 2019)

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Creation

Java Arrays

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Python Slices

Python Collections (2016, retired 2019)

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Python Lists

Python Collections (2016, retired 2019)

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Delivering the MVP

Java Objects

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Creating the MVP

Java Objects

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Harnessing the Power of Objects

Java Objects

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Meet Objects

Java Objects

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Perfecting the Prototype

Java Basics

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Using your New Tools

Java Basics

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Getting Started with Java

Java Basics

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Discovery

How to Start a Business

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Practicing Data Visualization in Excel

Data Visualization with Excel

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Chart Formatting and Layout

Data Visualization with Excel

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Introducing Props

React Basics

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When To Use What Type of Chart

Data Visualization with Excel

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Introduction To Data Visualization

Data Visualization with Excel

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Thinking in Components

React Basics

Achievement

The Data Analysis Process

Data Analysis Basics

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Getting to Know Your Data

Data Analysis Basics

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Introducing Data Analysis

Data Analysis Basics

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Build a Spreadsheet

Spreadsheet Basics

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Spreadsheet Best Practices

Spreadsheet Basics

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First Steps in React

React Basics

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Spreadsheet Functions & Formulas

Spreadsheet Basics

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Getting Started With Spreadsheets

Spreadsheet Basics

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Introducing Spreadsheets

Spreadsheet Basics

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Practice forEach

Practice forEach in JavaScript

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Practicing Object Basics

Practice Object Basics in JavaScript

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Chrome DevTools Basics

Website Optimization

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Testing for Accessibility

Web Accessibility Compliance

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Mobile Accessibility

Web Accessibility Compliance

Achievement

Accessible UI Patterns

Web Accessibility Compliance

Achievement

Semantic HTML and WAI-ARIA

Web Accessibility Compliance

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WCAG 2.0 (and Other Standards)

Web Accessibility Compliance

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Access for Everybody

Web Accessibility Compliance

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Captioning Video

HTML Video and Audio

Achievement

Media Basics

HTML Video and Audio

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Structuring Tables

HTML Tables

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Table Basics

HTML Tables

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Combine and Minify Assets

Introduction to Front End Performance Optimization

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Optimize Assets

Introduction to Front End Performance Optimization

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Measuring Performance

Introduction to Front End Performance Optimization

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Planning for Performance

Introduction to Front End Performance Optimization

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Building Forms With Bootstrap

Bootstrap 4 Basics

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Using Bootstrap Components

Bootstrap 4 Basics

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Responsive Layouts With the Bootstrap Grid

Bootstrap 4 Basics

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Getting to Know Bootstrap 4

Bootstrap 4 Basics

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Choosing Options

HTML Forms

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Organizing Forms

HTML Forms

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Form Basics

HTML Forms

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Building a Layout with Flexbox

CSS Flexbox Layout

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Flexbox Properties

CSS Flexbox Layout

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Understanding Flexbox

CSS Flexbox Layout

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Responsive Patterns

Responsive Layouts

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Media Queries

Responsive Layouts

Achievement

Responsive Theory

Responsive Layouts

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Positioning Page Content

CSS Layout Basics

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CSS Layout Project

CSS Layout Basics

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Page Layout with the Float Property

CSS Layout Basics

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Controlling Layout with CSS Display Modes

CSS Layout Basics

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Getting Started with CSS Layout

CSS Layout Basics

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Build an Application

Introducing Lists

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Using Lists

Introducing Lists

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Go Further With Mongo

Mongo Basics

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Working With Collections

Mongo Basics

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Understanding MongoDB

Mongo Basics

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Getting Started with MongoDB

Mongo Basics

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Meet Lists

Introducing Lists

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Serving Static Files in Express

Express Basics

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Getting Started with Data Science

Data Science Basics

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Applying Express Knowledge

Express Basics

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All Together Now

Python Basics

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Middleware

Express Basics

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Deeper into Routing with Express

Express Basics

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Functions and Looping

Python Basics

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Using Templates with Express

Express Basics

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Getting Started with Express

Express Basics

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Types and Branching

Python Basics

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Getters and Setters

Object-Oriented JavaScript

Achievement

Meet Python

Python Basics

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Working with Classes in JavaScript

Object-Oriented JavaScript

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Object Basics

Object-Oriented JavaScript

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Introduction to Object-Oriented JavaScript

Object-Oriented JavaScript

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Create Function Using Arrow Syntax

Getting Started With ES2015

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Using Template Literals

Getting Started With ES2015

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Defining Variables With let and const

Getting Started With ES2015

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Improving your Gulp Workflow

Gulp Basics

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Compile Sass with Gulp

Gulp Basics

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Gulp your JavaScript workflow!

Gulp Basics

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Welcome to Gulp.js

Gulp Basics

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Workflows

Git Basics

Achievement

Date and Time Functions

Reporting with SQL

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Working With Remote Repositories

Git Basics

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Aggregate and Numeric Functions

Reporting with SQL

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Merging

Git Basics

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Branches

Git Basics

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Getting Started With Git

Git Basics

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Why Version Control Matters

Git Basics

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Working with Text

Reporting with SQL

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GitHub and Other Remote Repositories

Introduction to Git

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Ordering, Limiting and Paging Results

Reporting with SQL

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Managing Committed Files

Introduction to Git

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First Commits

Introduction to Git

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Handling Errors When Manipulating Data

Modifying Data with SQL

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Deleting Data from a Database

Modifying Data with SQL

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Updating Data in a Database

Modifying Data with SQL

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Adding Data to a Database

Modifying Data with SQL

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Updating and Uninstalling Packages with npm

npm Basics

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Installing Packages with npm

npm Basics

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What is npm?

npm Basics

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Finding the Data You Want

SQL Basics

Achievement

Creating a Basic Template Engine in Node.js

Build a Simple Dynamic Site with Node.js

Achievement

Handling Routes in Node.js

Build a Simple Dynamic Site with Node.js

Achievement

Getting Data from a Database

SQL Basics

Achievement

HTTP Methods and Headers

Build a Simple Dynamic Site with Node.js

Achievement

Data, Databases and SQL

SQL Basics

Achievement

Creating a Simple Server in Node.js

Build a Simple Dynamic Site with Node.js

Achievement

Creating a Command Line Weather Application

Node.js Basics

Achievement

Handling Errors in Node

Node.js Basics

Achievement

Getting Data From an API With Node

Node.js Basics

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Introduction to Node.js

Node.js Basics

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Classes

Introducing ES2015

Achievement

Objects and New Collection Types

Introducing ES2015

Achievement

The Cooler Parts of ES2015

Introducing ES2015

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ES2015 Basics

Introducing ES2015

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Quiz Practice Project

Object-Oriented JavaScript (2015)

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Prototypal Inheritance

Object-Oriented JavaScript (2015)

Achievement

Constructor Functions & Prototypes

Object-Oriented JavaScript (2015)

Achievement

Introduction to Methods

Object-Oriented JavaScript (2015)

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AJAX and APIs

AJAX Basics (retiring)

Achievement

jQuery and AJAX

AJAX Basics (retiring)

Achievement

Programming AJAX

AJAX Basics (retiring)

Achievement

AJAX Concepts

AJAX Basics (retiring)

Achievement

Working with jQuery Collections (2017)

jQuery Basics

Achievement

Understanding jQuery Events and DOM Traversal (2017)

jQuery Basics

Achievement

Introducing jQuery (2017)

jQuery Basics

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Traversing the DOM

JavaScript and the DOM

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Responding to User Interaction

JavaScript and the DOM

Achievement

Making Changes to the DOM

JavaScript and the DOM

Achievement

Getting a Handle on the DOM

JavaScript and the DOM

Achievement

The Browser Environment

JavaScript and the DOM

Achievement

Advanced Selectors

CSS Selectors

Achievement

Going Further with Attribute Selectors and Pseudo-Classes

CSS Selectors

Achievement

Selectors - Beyond the Basics

CSS Selectors

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JavaScript Objects

JavaScript Loops, Arrays and Objects

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JavaScript Arrays

JavaScript Loops, Arrays and Objects

Achievement

JavaScript Loops

JavaScript Loops, Arrays and Objects

Achievement

JavaScript Functions

JavaScript Basics (Retired)

Achievement

JavaScript Conditional Statements

JavaScript Basics (Retired)

Achievement

JavaScript Numbers

JavaScript Basics (Retired)

Achievement

JavaScript Variables

JavaScript Basics (Retired)

Achievement

Introducing JavaScript

JavaScript Basics (Retired)

Achievement

Finishing the Game

Introducing JavaScript

Achievement

Introducing JavaScript

Introducing JavaScript

Achievement

Fundamental Concepts

CSS Basics

Achievement

Designing with the Latest Features

CSS Basics

Achievement

Basic Layout

CSS Basics

Achievement

The Box Model

CSS Basics

Achievement

Understanding Values and Units

CSS Basics

Achievement

Basic Selectors

CSS Basics

Achievement

Getting Started with CSS

CSS Basics

Achievement

Exploration

Web Design Process

Achievement

Discovery

Web Design Process

Achievement

Going Further with HTML

HTML Basics

Achievement

Images, Text and Links

HTML Basics

Achievement

Structuring Your Content

HTML Basics

Achievement

Getting Started With HTML

HTML Basics

Achievement

Adding a New Web Page

Introduction to HTML and CSS

Achievement

Make It Beautiful with CSS

Introduction to HTML and CSS

Achievement

HTML: The Structural Foundation of Web Pages and Applications

Introduction to HTML and CSS

Achievement

Getting Familiar with HTML and CSS

Introduction to HTML and CSS

Achievement

MASH JavaScript

Treehouse Club - MASH

Achievement

MASH CSS

Treehouse Club - MASH

Achievement

MASH HTML

Treehouse Club - MASH

Achievement

Treehouse Club - JavaScript

Treehouse Club: JavaScript

Achievement

Treehouse Club - CSS

Treehouse Club: CSS

Achievement

Welcome to the Treehouse Club

Treehouse Club: HTML

Achievement

WWW

How the Web Works

Achievement

The Internet

How the Internet Works

Achievement

Computer Languages

Computer Basics

Achievement

Computer Basics

Computer Basics

Achievement

Newbie