Introducing Unit Testing

JavaScript Unit Testing

Reformatting User Input

Regular Expressions in JavaScript

Validating a Form with Regular Expressions

Regular Expressions in JavaScript

Regular Expressions

Regular Expressions in JavaScript

Putting it all Together

Building Applications with React and Redux

Actions, Dispatch and Reducers. Oh my!

Building Applications with React and Redux

Modularizing the React Scoreboard Application

Building Applications with React and Redux

Getting Started with Redux

Building Applications with React and Redux

An Introduction to Swift Programming

Swift Basics

S3 Storage Service

AWS with S3

AWS and "The Cloud"

AWS with S3

Angular Form Validation

Angular Basics

Angular Basic Forms

Angular Basics

Services in Angular

Angular Basics

Angular Components

Angular Basics

Setting Up an Angular Application

Angular Basics

Traversing the DOM

JavaScript and the DOM (Retiring)

Responding to User Interaction

Interacting with the DOM

Making Changes to the DOM

JavaScript and the DOM (Retiring)

Getting a Handle on the DOM

JavaScript and the DOM (Retiring)

The Browser Environment

JavaScript and the DOM (Retiring)

API Protection

Flask REST API

Resourceful Blueprints

Flask REST API

How to Win Friends

Build a Social Network with Flask

Broadcasting

Build a Social Network with Flask

Takin' Names

Build a Social Network with Flask

Making Strong Users

Build a Social Network with Flask

Character Builder

Flask Basics

Flask Templates

Flask Basics

Welcome to Flask

Flask Basics

Component Lifecycle

React Basics (retired)

Designing Dataflow

React Basics (retired)

Stateful Components

React Basics (retired)

Thinking in Components

React Basics (retired)

First Steps in React

React Basics (retired)

Django Models

Django Forms

Django Forms

Django Forms

Building Custom Filters

Customizing Django Templates

Building Custom Tags

Customizing Django Templates

Template Tags and Filters

Customizing Django Templates

Test Time!

Django Basics

Final Details

Django Basics

Django Templates

Django Basics

Model Administration

Django Basics

What a View

Django Basics

Getting the REST You Need

REST API Basics

GET and POST Requests in a Browser

HTTP Basics

Introduction to HTTP

HTTP Basics

Say Hello to Django

Django Basics

The Lambda Lambada

Functional Python

Functional Workhorses

Functional Python

Functional Rules

Functional Python

Covering Your Bases

Python Testing

Be Assertive!

Python Testing

What Is Testing?

Python Testing

Gettin' CRUD-y With It

Using Databases in Python

Our Diary App

Using Databases in Python

Meet Peewee

Using Databases in Python

Python Regular Expressions

Regular Expressions in Python

Timezones

Dates and Times in Python (2014)

Math Quiz App

Dates and Times in Python (2014)

Dates and Times

Dates and Times in Python (2014)

Finding the Data You Want

SQL Basics

Getting Data from a Database

SQL Basics

Data, Databases and SQL

SQL Basics

Classes

Introducing ES2015

Objects and New Collection Types

Introducing ES2015

The Cooler Parts of ES2015

Introducing ES2015

ES2015 Basics

Introducing ES2015

Buggy Logs

Write Better Python

Cleaner Code

Write Better Python

Hack-n-Slash

Object-Oriented Python (retired)

Python Inheritance

Object-Oriented Python (retired)

Python Objects

Object-Oriented Python (retired)

Letter Game App

Python Basics (2015)

Shopping List App

Python Basics (2015)

Logic in Python

Python Basics (2015)

Python Data Types

Python Basics (2015)

Python For Beginners

Python Basics (2015)

Number Game App

Python Basics (2015)

Improving Our Todo App

AngularJS Basics (1.x)

Services in Angular

AngularJS Basics (1.x)

Using Angular's Built-in Directives

AngularJS Basics (1.x)

Controllers and Scope

AngularJS Basics (1.x)

Getting Started with Angular

AngularJS Basics (1.x)

How Ruby Works

Ruby Basics (Retired)

An Overview of Hooks in WordPress

WordPress Hooks - Actions and Filters

Add Bootstrap Components to WordPress Theme

From Bootstrap to WordPress

Create Bootstrap Styled Theme Templates

From Bootstrap to WordPress

Setup a Bootstrap Theme

From Bootstrap to WordPress

A Template Hierarchy Review

The WordPress Template Hierarchy

Media Templates in WordPress

The WordPress Template Hierarchy

Custom Post Type Templates

The WordPress Template Hierarchy

Archive Templates in WordPress

The WordPress Template Hierarchy

Page and Post Templates in WordPress

The WordPress Template Hierarchy

Homepage Templates in WordPress

The WordPress Template Hierarchy

Exploring Ember

Ember.js

Ember Data

Ember.js

Models

Ember.js

Controllers

Ember.js

Routes and Templates

Ember.js

Getting Started with Ember.js

Ember.js

Core WordPress Theme Files

The WordPress Template Hierarchy

How WordPress Templates Work

The WordPress Template Hierarchy

Finishing Your WordPress Theme

WordPress Theme Development

Custom Homepage Templates in WordPress

WordPress Theme Development

Adding a Blog to a WordPress Theme

WordPress Theme Development

Custom Post Type Templates

WordPress Theme Development

Building Out WordPress Navigation

WordPress Theme Development

Building Page Templates in WordPress

WordPress Theme Development

The WordPress Loop

WordPress Theme Development

WordPress Header and Footer Templates

WordPress Theme Development

Working with CSS and JS in WordPress Themes

WordPress Theme Development

Starting a WordPress Theme

WordPress Theme Development

More Advanced PHP for WordPress

PHP for WordPress

PHP Basics for WordPress

PHP for WordPress

Local WordPress Development

Local WordPress Development

Introduction to PHP for WordPress

PHP for WordPress

WordPress Plugin Best Practices

How to Make a Website with WordPress

Widgets and Custom Menus

How to Make a Website with WordPress

Custom Post Types and Fields

How to Make a Website with WordPress

Customizing WordPress Themes

How to Make a Website with WordPress

WordPress Themes

How to Make a Website with WordPress

Installing Wordpress

How to Make a Website with WordPress

Doing More with Express

Express Basics (2015)

Serving Static Files in Express

Express Basics (2015)

Using Templates with Express

Express Basics (2015)

The Request and Response Objects in Express

Express Basics (2015)

Developing Express Apps Like a Boss

Express Basics (2015)

Getting Started with Express

Express Basics (2015)

Interactive Visualizations

D3.js

Styling and Scaling Data

D3.js

Data Binding with D3

D3.js

Selections with D3

D3.js

What is the MailChimp API

MailChimp API

Updating and Uninstalling Packages with npm

npm Basics (retiring)

Installing Packages with npm

npm Basics (retiring)

What is npm?

npm Basics (retiring)

Make Your Own AngularJS Widget

AngularJS

Extending Inputs

AngularJS

AngularJS Directives

AngularJS

Services and Dependencies

AngularJS

The Internet

How the Internet Works

Final Project: Create a Typographic Site

Web Typography

Laying Out Type for the Web

Web Typography

Basic Web Typography

Web Typography

How to Choose and Use Webfonts

Web Typography

Introduction to Typography

Web Typography

Hosting with GitHub Pages

Build a Blog with Jekyll and GitHub Pages

Building and Customizing the Blog

Build a Blog with Jekyll and GitHub Pages

Getting Started with Jekyll

Build a Blog with Jekyll and GitHub Pages

Two-way Data Binding

AngularJS

AngularJS MVC Frameworks

AngularJS

Improving Usability

Usability Foundations

Mobile Usability

Usability Foundations

Website Usability

Usability Foundations

What is Usability?

Usability Foundations

Responsive Patterns

Responsive Layouts

Media Queries

Responsive Layouts

Responsive Theory

Responsive Layouts

Scrum Artifacts

Scrum Basics

Scrum Events

Scrum Basics

Introducing Scrum

Scrum Basics

What is Agile?

Scrum Basics

Improving your Gulp Workflow

Gulp Basics

Compile Sass with Gulp

Gulp Basics

Gulp your JavaScript workflow!

Gulp Basics

Welcome to Gulp.js

Gulp Basics

Quiz Practice Project

Object-Oriented JavaScript (2015)

Prototypal Inheritance

Object-Oriented JavaScript (2015)

Constructor Functions & Prototypes

Object-Oriented JavaScript (2015)

Introduction to Methods

Object-Oriented JavaScript (2015)

Debugging, Best Practices, and Production

CSS to Sass

Refactoring with Sass

CSS to Sass

Installing Sass and Setting up the Project

CSS to Sass

HTTP Methods and Headers

Build a Simple Dynamic Site with Node.js

Creating a Basic Template Engine in Node.js

Build a Simple Dynamic Site with Node.js

Handling Routes in Node.js

Build a Simple Dynamic Site with Node.js

Creating a Simple Server in Node.js

Build a Simple Dynamic Site with Node.js

Building a Command Line Application

Node.js Basics (2014)

Introduction to Node.js

Node.js Basics (2014)

Working with Media Queries

CSS - Beyond the Basics

CSS Animation Basics

CSS - Beyond the Basics

Understanding CSS Transitions and Transforms

CSS - Beyond the Basics

WWW

How the Web Works

Understanding Flexbox and Multi-Column Layout

CSS - Beyond the Basics

Using a jQuery Carousel

Using jQuery Plugins

Add a Sticky Navigation Bar

Using jQuery Plugins

Introducing jQuery Plugins

Using jQuery Plugins

Creating a Long Term Business

How to Freelance

Protecting Yourself With Contracts

How to Freelance

Establishing a Proper Workflow

How to Freelance

Advanced Selectors

CSS Selectors

Going Further with Attribute Selectors and Pseudo-Classes

CSS Selectors

Selectors - Beyond the Basics

CSS Selectors

What's New in Foundation 5

Framework Basics

Build a Website With Foundation

Framework Basics

Prototyping With Foundation

Framework Basics

MASH JavaScript

Treehouse Club - MASH

MASH CSS

Treehouse Club - MASH

MASH HTML

Treehouse Club - MASH

Treehouse Club - JavaScript

Treehouse Club: JavaScript

Treehouse Club - CSS

Treehouse Club: CSS

Welcome to the Treehouse Club

Treehouse Club: HTML

Build a Website With Bootstrap

Framework Basics

Pricing and Project Proposals

How to Freelance

Soft Skills - Psychology

Soft Skills

Writing Online

Soft Skills

Dungeon Game

Python Collections (Retired)

Tuples

Python Collections (Retired)

Dictionaries

Python Collections (Retired)

Productivity

Soft Skills

Slices

Python Collections (Retired)

Presentation Skills

Soft Skills

Lists Redux

Python Collections (Retired)

Important Skills For Professional Success

Soft Skills

Pick a Number! Any Number!

Python Basics (Retired)

Putting the "Fun" Back in "Functions"

Python Basics (Retired)

Shopping List

Python Basics (Retired)

Things That Count

Python Basics (Retired)

Ins & Outs

Python Basics (Retired)

Say Hello to Python

Python Basics (Retired)

PHP Inheritance & Interfaces

Object-Oriented PHP Basics (Retired)

PHP Properties & Methods

Object-Oriented PHP Basics (Retired)

PHP Objects and Classes

Object-Oriented PHP Basics (Retired)

Database Security

PHP & Databases with PDO

Queries & Results

PHP & Databases with PDO

Getting Started with PDO

PHP & Databases with PDO

Moving Beyond the Blog

How to Build Your Business Through Blogging

Finding Business

How to Build Your Business Through Blogging

Creating Content

How to Build Your Business Through Blogging

DNS Basics

Technology Foundations

Securing and Maintaining a MySQL Database

Database Foundations

SQL Calculating, Aggregating and Other Functions

Database Foundations

Graphic Basics

Technology Foundations

Joining Relational Data Between Tables in SQL

Database Foundations

Manipulating Schema with SQL

Database Foundations

Introduction to Blogging

How to Build Your Business Through Blogging

Creating Tables and Manipulating Data with SQL

Database Foundations

Reading Data from Databases with SQL

Database Foundations

Installing MySQL Server and MySQL Workbench

Database Foundations

Introduction to Data, Databases and SQL

Database Foundations

Paginating a List: Model and View

Enhancing a Simple PHP Application

Protecting and Sharing Your Work

Copyright Basics

Paginating a List: Controller

Enhancing a Simple PHP Application

Adding Search: Model

Enhancing a Simple PHP Application

Adding Search: Controller & View

Enhancing a Simple PHP Application

Licensing

Copyright Basics

Refactoring the Codebase

Enhancing a Simple PHP Application

Cleaning URLs with Rewrite Rules

Enhancing a Simple PHP Application

Cleaning URLs with Subfolders

Enhancing a Simple PHP Application

Integrating Validation Errors

Enhancing a Simple PHP Application

Simple PHP Application: Wrapping Up The Project

Build a Simple PHP Application

Fair Use and Public Domain

Copyright Basics

Working with PHP Functions

Build a Simple PHP Application

Getting Started with Copyright

Copyright Basics

Integrating With Paypal

Build a Simple PHP Application

Listing Inventory Items

Build a Simple PHP Application

Adding a Contact Form

Build a Simple PHP Application

Creating the Menu and Footer

Build a Simple PHP Application

Computer Languages

Computer Basics

Computer Basics

Computer Basics

Getting Started with PHP

Build a Simple PHP Application

PHP Internal Functions

PHP Functions

PHP Returns & Closures

PHP Functions

PHP Functions Basics

PHP Functions

PHP Loops

PHP Basics (Retired)

PHP Conditionals

PHP Basics (Retired)

Professional Development

Careers Foundations

Applying & Interviewing

Careers Foundations

PHP Datatypes

PHP Basics (Retired)

PHP Data & Structure

PHP Basics (Retired)

PHP Getting Started

PHP Basics (Retired)

The Job Search

Careers Foundations

Networking

Careers Foundations

Personal Branding

Careers Foundations

Setting Your Course

Careers Foundations

Website Basics

Website Basics

Careers in the Tech Industry

Careers Foundations

Forms

HTML

Tables

HTML

Objects

HTML

Links

HTML

Lists

HTML

Self-Assessment

Careers Foundations

Combine and Minify Assets

Introduction to Front End Performance Optimization

Optimize Assets

Introduction to Front End Performance Optimization

Measuring Performance

Introduction to Front End Performance Optimization

Planning for Performance

Introduction to Front End Performance Optimization

Creating an SVG

SVG Basics

Introduction to SVG

SVG Basics

Chrome DevTools Basics

Website Optimization

Web Apps

Accessibility

Websites

Accessibility

Introduction

Accessibility

AJAX and APIs

AJAX Basics (retiring)

jQuery and AJAX

AJAX Basics (retiring)

Programming AJAX

AJAX Basics (retiring)

AJAX Concepts

AJAX Basics (retiring)

Text

HTML

Introduction

HTML

Custom Media Players

HTML Video and Audio (Retired)

Captioning Video

HTML Video and Audio (Retired)

Media Basics

HTML Video and Audio (Retired)

Traversing and Manipulating the DOM with JavaScript

Interactive Web Pages with JavaScript

Finding Your First Project

How to Freelance

Starting a Freelance Career

How to Freelance

Selecting Elements and Adding Events with JavaScript

Interactive Web Pages with JavaScript

JavaScript and the DOM

Interactive Web Pages with JavaScript

JavaScript Objects

JavaScript Foundations

JavaScript Functions

JavaScript Foundations

Prototyping With Bootstrap

Framework Basics

Introduction to Front-End Frameworks

Framework Basics

Creating a Simple Drawing Application

jQuery Basics (2014)

Creating a Password Confirmation Form

jQuery Basics (2014)

Creating a Mobile Drop Down Menu

jQuery Basics (2014)

Creating a Simple Lightbox

jQuery Basics (2014)

Creating a Spoiler Revealer

jQuery Basics (2014)

Introduction to jQuery

jQuery Basics (2014)

JavaScript Objects

JavaScript Loops, Arrays and Objects

JavaScript Arrays

JavaScript Loops, Arrays and Objects

JavaScript Loops

JavaScript Loops, Arrays and Objects

JavaScript Functions

JavaScript Basics (Retired)

JavaScript Conditional Statements

JavaScript Basics (Retired)

JavaScript Numbers

JavaScript Basics (Retired)

JavaScript Variables

JavaScript Basics (Retired)

Introducing JavaScript

JavaScript Basics (Retired)

JavaScript Arrays

JavaScript Foundations

JavaScript Numbers

JavaScript Foundations

JavaScript Strings

JavaScript Foundations

Introduction Variables

JavaScript Foundations

Functions

Introduction to Programming

Objects and Arrays

Introduction to Programming

Control Structures

Introduction to Programming

Basics

Introduction to Programming

Fundamental Concepts

CSS Basics (2014)

Designing with the Latest Features

CSS Basics (2014)

Basic Layout

CSS Basics (2014)

The Box Model

CSS Basics (2014)

Understanding Values and Units

CSS Basics (2014)

Basic Selectors

CSS Basics (2014)

Getting Started with CSS

CSS Basics (2014)

WordPress Admin Settings

WordPress Admin Settings

WordPress User Roles

WordPress User Roles

The WordPress Codex

The WordPress Codex

Owning a WordPress Site Long Term

WordPress for Website Owners

WordPress Community Management

WordPress for Website Owners

Working with Media in WordPress

WordPress for Website Owners

Adding and Editing Content

WordPress for Website Owners

Getting a WordPress Site

WordPress for Website Owners

Finding Good WordPress Plugins and Themes

How to Build a WordPress Blog Without Coding

Managing Comments on a WordPress Blog

How to Build a WordPress Blog Without Coding

Working with Media in WordPress Blogs

How to Build a WordPress Blog Without Coding

Posts and Pages in WordPress

How to Build a WordPress Blog Without Coding

Blogging with WordPress Overview

How to Build a WordPress Blog Without Coding

Getting Started with WordPress

Getting Started with WordPress

Launching the Website

Build a Simple Website

Styling Content

Build a Simple Website

Creating a Website Structure

Build a Simple Website

Text Editors and HTML

Build a Simple Website

Website Basics

Build a Simple Website

Delivering the MVP

Java Objects (Retired)

Creating the MVP

Java Objects (Retired)

Harnessing the Power of Objects

Java Objects (Retired)

Meet Objects

Java Objects (Retired)

Perfecting the Prototype

Java Basics

Using your New Tools

Java Basics

Getting Started with Java

Java Basics

Advanced Sass Concepts

Sass Basics (retired)

Speeding up Workflow With Sass

Sass Basics (retired)

Variables, Mixins, and Extending Selectors

Sass Basics (retired)

Getting Started with Sass

Sass Basics (retired)

Better SEO Through Tools

SEO Basics

Better SEO Through Code

SEO Basics

Better SEO Through Content

SEO Basics

Introduction to SEO

SEO Basics

Moving Forward with UX

UX Basics

Tools UXers Use

UX Basics

How UXers Think

UX Basics

What Do User Experience Designers Do?

UX Basics

What is User Experience (UX)?

UX Basics

Finalizing the Project

Brand Identity Basics

Case Studies and Examples

Brand Identity Basics

The Brand Identity Design Process

Brand Identity Basics

Introduction to Brand Identity

Brand Identity Basics

The Logo Sprint

Logo Design Basics

Logo Design 101

Logo Design Basics

Creating Home Page Assets

Illustrator Foundations

Applying Effects

Illustrator Foundations

How to Draw in Illustrator

Illustrator Foundations

Adding Color and Type

Illustrator Foundations

Creating an Icon

Illustrator Foundations

Introduction to Illustrator

Illustrator Foundations

Workflow Basics

Photoshop Foundations

Slices & Save for Web

Photoshop Foundations

Vector Shapes

Photoshop Foundations

Type Tools

Photoshop Foundations

Masks Basics

Photoshop Foundations

Layer Basics

Photoshop Foundations

Workspace Basics

Photoshop Foundations

Color Theory

Aesthetic Foundations

Principles

Aesthetic Foundations

Elements

Aesthetic Foundations

Design Foundations Final

Design Foundations

Becoming a Problem Solver

Design Foundations

Understanding Aesthetics

Design Foundations

Introduction to Design

Design Foundations

Grid Layout

CSS Layout Techniques

Flexbox Layout

CSS Layout Techniques

Positioning Schemes

CSS Layout Techniques

Float Layout

CSS Layout Techniques

Display Modes

CSS Layout Techniques

Media Queries

Unused CSS Stages

CSS Animations

Unused CSS Stages

Transitions and Transforms

Unused CSS Stages

Flexbox and Multi-Column Layout

Unused CSS Stages

Gradients

CSS Foundations

Web Typography

CSS Foundations

Backgrounds and Borders

CSS Foundations

CSS Box Model

CSS Foundations

Text, Fonts, and Lists

CSS Foundations

Values and Units

CSS Foundations

Advanced Selectors

CSS Foundations

Selectors

CSS Foundations

Getting Started with CSS

CSS Foundations

Structuring Tables

HTML Tables

Table Basics

HTML Tables

Choosing Options

HTML Forms

Organizing Forms

HTML Forms

Form Basics

HTML Forms

Debugging HTML and CSS Problems

How to Make a Website

Sharing a Website

How to Make a Website

Responsive Web Design and Testing

How to Make a Website

Adding Pages to a Website

How to Make a Website

Styling Web Pages and Navigation

How to Make a Website

Customizing Colors and Fonts

How to Make a Website

CSS: Cascading Style Sheets

How to Make a Website

Creating HTML Content

How to Make a Website

HTML First

How to Make a Website

Beginning HTML and CSS

How to Make a Website

Workflows

Git Basics

Working With Remote Repositories

Git Basics

Merging

Git Basics

Branches

Git Basics

Getting Started With Git

Git Basics

Why Version Control Matters

Git Basics

Installing Programs

Console Foundations

Environment and Redirection

Console Foundations

Console Processes

Console Foundations

Console Users and Permission

Console Foundations

Moving Around in the Console

Console Foundations

Newbie