Meet NumPy

Introduction to NumPy

Introduction to Node.js

Node.js Basics

Emulating Built-ins

Basic Object-Oriented Python

Welcome to OOP

Basic Object-Oriented Python

When To Use What Type of Chart

Data Visualization with Excel

Introduction To Data Visualization

Data Visualization with Excel

Telling the Story

Intro to Design Thinking

Designing for your User’s "To-be"

Intro to Design Thinking

Understanding your User’s “As-is” Scenario

Intro to Design Thinking

Becoming Acquainted with Your User

Intro to Design Thinking

Becoming a Design Thinker

Intro to Design Thinking

“Clean” or “Dirty” Data

Cleaning and Preparing Data

Orientation: Selecting Data

SQL Reporting by Example

Subqueries

Querying Relational Databases

Set Operations

Querying Relational Databases

Joining Table Data with SQL

Querying Relational Databases

Creating and Modifying Database Tables

Creating and Modifying Database Tables

Create Reusable Code with Functions

JavaScript Functions

Understanding Design Systems

Design Systems

How to Choose and Use Fonts

Typography for Designers

Introduction to Typography

Typography for Designers

The Math Object

JavaScript Numbers

Working with Numbers

JavaScript Numbers

Making Decisions in Your Code with Conditional Statements

JavaScript Basics

Working With Strings

JavaScript Basics

Storing and Tracking Information with Variables

JavaScript Basics

Regular Expressions

Introduction to Regular Expressions

Thinking in Components

React Basics (2018)

Computer Languages

Computer Basics

Computer Basics

Computer Basics

Organizing Forms

HTML Forms

Form Basics

HTML Forms

Hello, JavaScript!

JavaScript Basics

Getters and Setters

Object-Oriented JavaScript

Practicing Classes

Practice Classes in JavaScript

Working with Classes in JavaScript

Object-Oriented JavaScript

Practicing Object Basics

Practice Object Basics in JavaScript

Object Basics

Object-Oriented JavaScript

Introduction to Object-Oriented JavaScript

Object-Oriented JavaScript

Fair Use and Public Domain

Copyright Basics

Setting Up an Angular Application

Angular Basics

Programming AJAX

AJAX Basics

AJAX Concepts

AJAX Basics

Building a Flashcard App

Vue.js Basics

Sweeping Vues: Loops, Methods, Directives

Vue.js Basics

Getting Started with Copyright

Copyright Basics

What a Beautiful Vue!

Vue.js Basics

Introducing Vue

Vue.js Basics

Flask Templates

Flask Basics

Welcome to Flask

Flask Basics

First Steps in React

React Basics (2018)

How to Choose and Use Webfonts

Web Typography

Getting to Know Tuples

Introducing Tuples

Selector Basics

CSS Selectors Quickstart

JavaScript Frameworks, Libraries, and Developer Roles

The JavaScript Ecosystem

JavaScript Outside of the Browser

The JavaScript Ecosystem

How to Critique Design

Design Criticism

Introduction to Typography

Web Typography

Principles of Design

Visual Design Foundations

Elements of Design

Visual Design Foundations

How to Make Wireframes in Adobe XD

Introduction to Wireframing

How to Make Wireframes in Sketch

How to Make Wireframes in Balsamiq

Introduction to Wireframing

Persuasive Patterns

UX Design Patterns (2018 Version)

UI Patterns

UX Design Patterns (2018 Version)

Quantitative Methods

Evaluating Design

Usability Studies

Evaluating Design

Qualitative Studies

Evaluating Design

Measuring Your Designs

Evaluating Design

Introducing Figma

Prototyping with Figma

Create a Banner Ad

Digital Media Through Photoshop

Hello, Photoshop!

Digital Media Through Photoshop

Digital Media Basics

Digital Media Through Photoshop

Implementing UX Content

UX Content Strategy

Creating UX Content

UX Content Strategy

Designing with Patterns

UX Design Patterns (2018 Version)

UX Content Attributes

UX Content Strategy

UX Content Basics

UX Content Strategy

Exploration

Web Design Process

Discovery

Web Design Process

Improving Usability

Usability Foundations

Mobile Usability

Usability Foundations

Website Usability

Usability Foundations

What is Usability?

Usability Foundations

Common Commands

Introduction to the Terminal

Directories and Files

Introduction to the Terminal

The Command Shell

Introduction to the Terminal

Important Skills For Professional Success

Soft Skills

Site Building with the Drupal Interface

Drupal Basics

Creating a Long Term Business

How to Freelance

Protecting Yourself With Contracts

How to Freelance

Establishing a Proper Workflow

How to Freelance

Learn About Drupal

Drupal Basics

Pricing and Project Proposals

How to Freelance

Finding Your First Project

How to Freelance

Starting a Freelance Career

How to Freelance

Python Sets

Python Collections (2016, retired 2019)

Applying IA

Information Architecture

Evaluating IA

Information Architecture

Main Principles

Information Architecture

What is Information Architecture?

Information Architecture

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

Core WordPress Theme Files

The WordPress Template Hierarchy

How WordPress Templates Work

The WordPress Template Hierarchy

More Advanced PHP for WordPress

PHP for WordPress

Time Complexity

Introduction to Algorithms

Machine Learning Vocabulary

Machine Learning Basics

Introduction to Machine Learning

Machine Learning Basics

Playing a Counting Game

Introduction to Algorithms

Telling the Story

Design Thinking

Designing for Your User’s "To-be"

Design Thinking

Understanding your User’s “As-is” Scenario

Design Thinking

Becoming Acquainted with Your User

Design Thinking

Becoming a Design Thinker

Design Thinking

Planning Your Users’ Journey

Creating User Experiences

Strategy: Determining Goals for your Product

Creating User Experiences

Understanding Our Users

Creating User Experiences

Intro to User Experience (UX) Design

Creating User Experiences

Dates and Times

Dates and Times in Python (2014)

How to Make Wireframes on Paper

Introduction to Wireframing

What is Wireframing?

Introduction to Wireframing

Model Administration

Django Basics

What a View

Django Basics

Say Hello to Django

Django Basics

Python File Systems Navigation

Python for File Systems

Additional Scraping Tasks

Scraping Data From the Web

Meet Selenium

Introduction to Selenium

A World Full of Spiders

Scraping Data From the Web

Introducing Data Scraping

Scraping Data From the Web

The Data Analysis Process

Data Analysis Basics

Python Tuples

Python Collections (2016, retired 2019)

Getting to Know Your Data

Data Analysis Basics

Introducing Data Analysis

Data Analysis Basics

Cleaner Code

Write Better Python

Python Dictionaries

Python Collections (2016, retired 2019)

JavaScript Tools and Workflows

The Landscape of JavaScript

JavaScript is Everywhere

The Landscape of JavaScript

Build an Application

Introducing Lists

Using Lists

Introducing Lists

Meet Lists

Introducing Lists

All Together Now

Python Basics

Functions and Looping

Python Basics

Types and Branching

Python Basics

Meet Python

Python Basics

Python: Instant Objects

Object-Oriented Python

Python Slices

Python Collections (2016, retired 2019)

Python Lists

Python Collections (2016, retired 2019)

Starting a WordPress Theme

WordPress Theme Development

Security in Practice

Security Literacy

Common Attacks and Defenses

Security Literacy

Hello Internet!

Security Literacy

Letter Game App

Python Basics (2015)

Number Game App

Python Basics (2015)

Shopping List App

Python Basics (2015)

Logic in Python

Python Basics (2015)

Python Data Types

Python Basics (2015)

The Design Solution

Introduction to Product Design

The Design Problem

Introduction to Product Design

Design Principles

Introduction to Product Design

What is Product Design?

Introduction to Product Design

Handling Routes in Node.js

Build a Simple Dynamic Site with Node.js

Vulnerabilities: Configuration, Components, and Logging

OWASP Top 10 Vulnerabilities

Vulnerabilities: Authentication, Access, and Sensitive Data

OWASP Top 10 Vulnerabilities

Vulnerabilities: Injection, XSS, CSRF

OWASP Top 10 Vulnerabilities

The OWASP Top 10 Explained

OWASP Top 10 Vulnerabilities

Maintaining Secure Web Apps

Introduction to Application Security

Protecting Data and Keeping Attackers Out

Introduction to Application Security

Why Protect Your Web Apps

Introduction to Application Security

Create Function Using Arrow Syntax

Getting Started With ES2015

Using Template Literals

Getting Started With ES2015

Defining Variables With let and const

Getting Started With ES2015

Combining Array Methods

JavaScript Array Iteration Methods

Array Manipulation

JavaScript Array Iteration Methods

Array Iteration

JavaScript Array Iteration Methods

Practice forEach

Practice forEach in JavaScript

Introduction to Illustrator

Illustrator Foundations

Getting Started with Express

Express Basics

WordPress User Roles

WordPress User Roles

WordPress Plugins

WordPress Basics

WordPress Themes

WordPress Basics

The WordPress Customizer

WordPress Basics

Managing Media in WordPress

WordPress Basics

Managing Content in WordPress

WordPress Basics

Installing WordPress Locally

Installing WordPress Locally

Testing for Accessibility

Web Accessibility Compliance

Mobile Accessibility

Web Accessibility Compliance

Accessible UI Patterns

Web Accessibility Compliance

Semantic HTML and WAI-ARIA

Web Accessibility Compliance

Building Forms With Bootstrap

Bootstrap Basics

Using Bootstrap Components

Bootstrap Basics

Responsive Layouts With the Bootstrap Grid

Bootstrap Basics

Getting to Know Bootstrap 4

Bootstrap Basics

Introduction to Ecommerce with WordPress

Ecommerce with WordPress and WooCommerce

PHP on the Web

PHP Basics

Daily Exercise Program

PHP Basics

Unit Converter

PHP Basics

Getting to Know PHP

PHP Basics

Callbacks with Timers

Callback Functions in JavaScript

Finishing the Game

Introducing JavaScript

Introducing JavaScript

Introducing JavaScript

Dockerize a Web App

Introduction to Docker

Managing Images and Containers

Introduction to Docker

Building Images Using Dockerfiles

Introduction to Docker

Fundamentals of Docker

Introduction to Docker

Docker Use Cases

Introduction to Docker

Workflow Basics

Photoshop Foundations

Slices & Save for Web

Photoshop Foundations

Vector Shapes

Photoshop Foundations

Type Tools

Photoshop Foundations

Masks Basics

Photoshop Foundations

What Is WordPress?

What Is WordPress?

Introduction to Callback Functions

Callback Functions in JavaScript

Going Further with HTML

HTML Basics

Images, Text and Links

HTML Basics

Structuring Your Content

HTML Basics

Getting Started With HTML

HTML Basics

Adding a New Web Page

Introduction to HTML and CSS (2016)

Make It Beautiful with CSS

Introduction to HTML and CSS (2016)

HTML: The Structural Foundation of Web Pages and Applications

Introduction to HTML and CSS (2016)

Getting Familiar with HTML and CSS

Introduction to HTML and CSS (2016)

S3 Storage Service

AWS with S3

AWS and "The Cloud"

AWS with S3

Save for the Web

Adobe Illustrator for Web Design

Adding Images and a Mockup

Adobe Illustrator for Web Design

Logo Design

Adobe Illustrator for Web Design

Creating a Wireframe

Adobe Illustrator for Web Design

Introducing Adobe Illustrator

Adobe Illustrator for Web Design

Alexa Skills Kit Overview

Build an Alexa Skill

Security: Solutions

Introduction to Data Security

Security: Concerns

Introduction to Data Security

Layer Basics

Photoshop Foundations

Workspace Basics

Photoshop Foundations

WCAG 2.0 (and Other Standards)

Web Accessibility Compliance

Access for Everybody

Web Accessibility Compliance

Building a REST Service

Build a REST API With Express

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)

DOM Traversal

Introduction to jQuery

DOM Manipulation

Introduction to jQuery

Events

Introduction to jQuery

Hello, jQuery!

Introduction to jQuery

Creating a Simple Server in Node.js

Build a Simple Dynamic Site with Node.js

Table Relationships

Querying Relational Databases

Database Keys

Querying Relational Databases

Database Normalization

Querying Relational Databases

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

Design Foundations Final

Design Foundations

Becoming a Problem Solver

Design Foundations

Understanding Aesthetics

Design Foundations

Introduction to Design

Design Foundations

Creating a Command Line Weather Application

Node.js Basics 2017

Handling Errors in Node

Node.js Basics 2017

Getting Data From an API With Node

Node.js Basics 2017

Introduction to Node.js

Node.js Basics 2017

Creating an SVG

SVG Basics

Introduction to SVG

SVG Basics

Classes

Introducing ES2015

Objects and New Collection Types

Introducing ES2015

Better SEO Through Tools

SEO Basics

Better SEO Through Code

SEO Basics

Better SEO Through Content

SEO Basics

Introduction to SEO

SEO Basics

Thinking in Components

React Basics (retired)

First Steps in React

React Basics (retired)

Responding to User Interaction

Interacting with the DOM

The Cooler Parts of ES2015

Introducing ES2015

Hello, GitHub!

GitHub Basics

ES2015 Basics

Introducing ES2015

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)

Programming AJAX

AJAX Basics (retiring)

Building a Command Line Application

Node.js Basics (2014)

Introduction to Node.js

Node.js Basics (2014)

AJAX Concepts

AJAX Basics (retiring)

Quiz Practice Project

Object-Oriented JavaScript (2015)

Prototypal Inheritance

Object-Oriented JavaScript (2015)

Constructor Functions & Prototypes

Object-Oriented JavaScript (2015)

Updating and Uninstalling Packages with npm

npm Basics (retiring)

Installing Packages with npm

npm Basics (retiring)

What is npm?

npm Basics (retiring)

Introduction to Methods

Object-Oriented JavaScript (2015)

Python For Beginners

Python Basics (2015)

Treehouse Club - JavaScript

Treehouse Club: JavaScript

MASH JavaScript

Treehouse Club - MASH

MASH CSS

Treehouse Club - MASH

MASH HTML

Treehouse Club - MASH

Scrum Artifacts

Scrum Basics

Scrum Events

Scrum Basics

Introducing Scrum

Scrum Basics

What is Agile?

Scrum Basics

The Local Development Environment

Modern WordPress Workflow

Merging

Git Basics

Branches

Git Basics

Getting Started With Git

Git Basics

Why Version Control Matters

Git Basics

SEO Plugins for WordPress

SEO for WordPress

Enhancing the SEO of a WordPress Theme

SEO for WordPress

Content Comes First

SEO for WordPress

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)

Securing and Maintaining a MySQL Database

Database Foundations

SQL Calculating, Aggregating and Other Functions

Database Foundations

Joining Relational Data Between Tables in SQL

Database Foundations

Manipulating Schema with SQL

Database Foundations

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

Go Further With Mongo

Mongo Basics

Working With Collections

Mongo Basics

Understanding MongoDB

Mongo Basics

Getting Started with MongoDB

Mongo Basics

Handling Errors When Manipulating Data

Modifying Data with SQL

Deleting Data from a Database

Modifying Data with SQL

Updating Data in a Database

Modifying Data with SQL

Adding Data to a Database

Modifying Data with SQL

Date and Time Functions

Reporting with SQL

Aggregate and Numeric Functions

Reporting with SQL

Working with Text

Reporting with SQL

Ordering, Limiting and Paging Results

Reporting with SQL

Finding the Data You Want

SQL Basics

Getting Data from a Database

SQL Basics

Data, Databases and SQL

SQL Basics

Getting the REST You Need

REST API Basics

GET and POST Requests in a Browser

HTTP Basics

Introduction to HTTP

HTTP Basics

PHP Basics for WordPress

PHP for WordPress

Introduction to PHP for WordPress

PHP for WordPress

Local WordPress Development

Local WordPress Development

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

Selecting Elements and Adding Events with JavaScript

Interactive Web Pages with JavaScript

JavaScript and the DOM

Interactive Web Pages with JavaScript

Using a jQuery Carousel

Using jQuery Plugins

Add a Sticky Navigation Bar

Using jQuery Plugins

Introducing jQuery Plugins

Using jQuery Plugins

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)

Web Apps

Accessibility

Websites

Accessibility

Introduction

Accessibility

Welcome to the Treehouse Club

Treehouse Club: HTML

Structuring Tables

HTML Tables

Table Basics

HTML Tables

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

Color Theory

Aesthetic Foundations

Principles

Aesthetic Foundations

Elements

Aesthetic Foundations

WordPress Admin Settings

WordPress Admin Settings

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

Creating the Menu and Footer

Build a Simple PHP Application

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)

PHP Datatypes

PHP Basics (Retired)

PHP Data & Structure

PHP Basics (Retired)

PHP Getting Started

PHP Basics (Retired)

Forms

HTML

Tables

HTML

Objects

HTML

Links

HTML

Lists

HTML

Text

HTML

Introduction

HTML

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

Newbie