System.Object

Intermediate C#

Polymorphism

Intermediate C#

Loops and Final Touches

C# Objects

Encapsulation with Properties

C# Objects

Encapsulation and Arrays

C# Objects

Inheritance

C# Objects

Methods

C# Objects

Object-Oriented Programming

C# Objects

If Statements

C# Basics

Numbers

C# Basics

Strings

C# Basics

Methods

C# Basics

Setting Your Course

Careers Foundations

Careers in the Tech Industry

Careers Foundations

Python File Systems Navigation

Python for File Systems

Creating a Command Line Application

Node.js Basics

Handling Errors in Node

Node.js Basics

Getting Data From an API With Node

Node.js Basics

Introduction to Node.js

Node.js Basics

Technical Interviewing

Technical Interviewing

Treehouse Festival 2021

Takin' Names

A Social Network with Flask

Making Strong Users

A Social Network with Flask

Character Builder

Flask Basics

Flask Templates

Flask Basics

Welcome to Flask

Flask Basics

The Lambda Lambada

Functional Python

Functional Workhorses

Functional Python

Functional Rules

Functional Python

Dice Roller

Object-Oriented Python

Python: Advanced Objects

Object-Oriented Python

The Data Analysis Process

Data Analysis Basics

Getting to Know Your Data

Data Analysis Basics

Introducing Data Analysis

Data Analysis Basics

Error Checking

Intermediate Excel

Conditional Formatting

Intermediate Excel

Pivot Tables

Intermediate Excel

LOOKUP Functions

Intermediate Excel

Practicing Data Visualization in Excel

Data Visualization with Excel

Chart Formatting and Layout

Data Visualization with Excel

When To Use What Type of Chart

Data Visualization with Excel

Introduction To Data Visualization

Data Visualization with Excel

Build a Spreadsheet

Spreadsheet Basics

Spreadsheet Best Practices

Spreadsheet Basics

Spreadsheet Functions & Formulas

Spreadsheet Basics

Getting Started With Spreadsheets

Spreadsheet Basics

Introducing Spreadsheets

Spreadsheet Basics

Covering Your Bases

Python Testing

Be Assertive!

Python Testing

Loop Through Objects

JavaScript Objects

Object Basics

JavaScript Objects

Multidimensional Arrays

JavaScript Arrays

Loop Through Arrays

JavaScript Arrays

Store Multiple Values in an Array

JavaScript Arrays

Working with 'for' Loops

JavaScript Loops

Simplify Repetitive Tasks with Loops

JavaScript Loops

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)

Creating a Memory Game

Basic Object-Oriented Python

Emulating Built-ins

Basic Object-Oriented Python

Welcome to OOP

Basic Object-Oriented Python

Buggy Logs

Write Better Python

Cleaner Code

Write Better Python

Introducing Data Scraping

Scraping Data From the Web

Treehouse Festival

The Internet

How the Internet Works

Computer Languages

Computer Basics

Computer Basics

Computer Basics

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

Self-Assessment

Careers Foundations

Completing and Testing the API

Build a REST API With Express

How to Critique Design

Design Criticism

Communicating with Mongo Through Mongoose

Build a REST API With Express

Planning for Performance

Introduction to Front End Performance Optimization

Measuring Performance

Introduction to Front End Performance Optimization

Optimize Assets

Introduction to Front End Performance Optimization

Combine and Minify Assets

Introduction to Front End Performance Optimization

Going Further with HTML

HTML Basics

Images, Text and Links

HTML Basics

Create Reusable Code with Functions

JavaScript Functions

Pass Information Into Functions

JavaScript Functions

Arrow Functions

JavaScript Functions

Working with Numbers

JavaScript Numbers

The Math Object

JavaScript Numbers

Hello, JavaScript!

JavaScript Basics

Storing and Tracking Information with Variables

JavaScript Basics

Working With Strings

JavaScript Basics

Making Decisions in Your Code with Conditional Statements

JavaScript Basics

Structuring Your Content

HTML Basics

Getting Started With HTML

HTML Basics

Modeling Data for the API

Build a REST API With Express

Building API Routes in Express

Build a REST API With Express

Building a REST Service

Build a REST API With Express

10th Techdegree Peer Review

5 Star Techdegree Reviewer

Machine Learning Vocabulary

Machine Learning Basics

Introduction to Machine Learning

Machine Learning Basics

Setting up with Create React App

React by Example

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

Security: Concerns

Introduction to Data Security

The OWASP Top 10 Explained

OWASP Top 10 Vulnerabilities

Recursion and Space Complexity

Introduction to Algorithms

Algorithms in Code

Introduction to Algorithms

React Router and Authentication

React Authentication (2019)

Implementing Basic Authentication

React Authentication (2019)

Introducing the Authentication Project

React Authentication (2019)

Build an Application

Introducing Lists

Using Lists

Introducing Lists

Meet Lists

Introducing Lists

Practice Functions

Practice Creating and Using Functions in Python

Social Media

How to Market Your Business

Getting Started with GraphQL

Introduction to GraphQL

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

Subqueries

Querying Relational Databases

Set Operations

Querying Relational Databases

Joining Table Data with SQL

Querying Relational Databases

Exploring Arrays

Introduction to Data Structures

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

Introducing Unit Testing

JavaScript Unit Testing

Scrum Artifacts

Scrum Basics

Scrum Events

Scrum Basics

Introducing Scrum

Scrum Basics

What is Agile?

Scrum Basics

Table Relationships

Querying Relational Databases

Get Involved in Open Source

GitHub Basics

Create a Web Presence on GitHub

GitHub Basics

Working on a Team

GitHub Basics

Working By Yourself

GitHub Basics

Hello, GitHub!

GitHub Basics

Time Complexity

Introduction to Algorithms

Database Keys

Querying Relational Databases

Big Data at Netflix

Introduction to Big Data

Refactoring and Modularizing a REST API

REST APIs with Express

Create, Read, Update, Delete

REST APIs with Express

Managing Data and Asynchronous Code

REST APIs with Express

Getting to Know REST APIs

REST APIs with Express

Getting the REST You Need 2

Introduction to REST APIs

Performing CRUD Operations

Using SQL ORMs with Node.js

Defining Models

Using SQL ORMs with Node.js

Python: Inheritance

Object-Oriented Python

Python: Instant Objects

Object-Oriented Python

Getting Started with Sequelize

Using SQL ORMs with Node.js

JavaScript Objects and Conditionals

JavaScript Quickstart

JavaScript Arrays and Loops

JavaScript Quickstart

JavaScript Functions

JavaScript Quickstart

Data Types and Variables

JavaScript Quickstart

Iterating and Packing with Dictionaries

Introducing Dictionaries

Introducing Dictionaries

Introducing Dictionaries

Sequence Operations

Python Sequences

Sequence Iterations

Python Sequences

Packing and Unpacking

Functions, Packing, and Unpacking

Getting Info In and Out of Functions

Functions, Packing, and Unpacking

Introduction to Functions

Functions, Packing, and Unpacking

Getting to Know Tuples

Introducing Tuples

All Together Now

Python Basics

Functions and Looping

Python Basics

Database Normalization

Querying Relational Databases

C# Syntax

C# Basics

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

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

Going Further with Routing

React Router 4 Basics

Navigating, Nesting and Redirecting Routes

React Router 4 Basics

How to Make Wireframes on Paper

Introduction to Wireframing

What is Wireframing?

Introduction to Wireframing

Getting Started with React Router

React Router 4 Basics

Installing Sass and Setting up the Project

CSS to Sass

React Component Patterns

React Components (2018)

Stateful Components and Lifecycle Methods

React Components (2018)

Managing State and Data Flow

React Components (2018)

Build Modular Interfaces with Components

React Components (2018)

Stateful Components

React Basics (2018)

Introducing Props

React Basics (2018)

Thinking in Components

React Basics (2018)

Principles of Design

Visual Design Foundations

Elements of Design

Visual Design Foundations

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

Getting Started with CSS Transitions

CSS Transitions and Transforms

First Steps in React

React Basics (2018)

Add Reusable Logic to Your Sass

Sass Basics

Write Smart and Efficient CSS with Sass

Sass Basics

Improve Your Workflow with Sass

Sass Basics

Getting Started with Sass

Sass Basics

The Logo Sprint

Logo Design Basics

Logo Design 101

Logo Design Basics

Setting Up an Angular Application

Angular Basics

Asynchronous Code in Express

Asynchronous Code in Express

Getting Started with MongoDB

Mongo Basics

Creating a Simple Server in Node.js

Build a Simple Dynamic Site with Node.js

Serving Static Files in Express

Express Basics

Applying Express Knowledge

Express Basics

Middleware

Express Basics

Deeper into Routing with Express

Express Basics

Using Templates with Express

Express Basics

Getting Started with Express

Express Basics

Updating and Uninstalling Packages with npm

npm Basics (retiring)

Installing Packages with npm

npm Basics (retiring)

What is npm?

npm Basics (retiring)

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

AJAX and APIs

AJAX Basics (retiring)

jQuery and AJAX

AJAX Basics (retiring)

Programming AJAX

AJAX Basics (retiring)

AJAX Concepts

AJAX Basics (retiring)

Exterminator

5th Techdegree Peer Review

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

WWW

How the Web Works

Introduction to Node.js

Node.js Basics 2017

JavaScript Frameworks, Libraries, and Developer Roles

The JavaScript Ecosystem

JavaScript Outside of the Browser

The JavaScript Ecosystem

Exploring Async/Await

Asynchronous Programming with JavaScript

Understanding Promises

Asynchronous Programming with JavaScript

Asynchronous JavaScript with Callbacks

Asynchronous Programming with JavaScript

What is Asynchronous Programming?

Asynchronous Programming with JavaScript

1st Techdegree Peer Review

Programming AJAX

AJAX Basics

AJAX Concepts

AJAX Basics

GET and POST Requests in a Browser

HTTP Basics

Introduction to HTTP

HTTP Basics

Common Commands

Introduction to the Terminal

Directories and Files

Introduction to the Terminal

The Command Shell

Introduction to the Terminal

Adding the Game Logic

Object-Oriented JavaScript: Challenge

Making the Game Interactive

Object-Oriented JavaScript: Challenge

Rendering the Game

Object-Oriented JavaScript: Challenge

Building Constructor Methods and Generating Objects

Object-Oriented JavaScript: Challenge

Introducing 'Four in a Row'

Object-Oriented JavaScript: Challenge

Practice forEach

Practice forEach in JavaScript

Combining Array Methods

JavaScript Array Iteration Methods

Array Manipulation

JavaScript Array Iteration Methods

Array Iteration

JavaScript Array Iteration Methods

Classes

Introducing ES2015

Objects and New Collection Types

Introducing ES2015

The Cooler Parts of ES2015

Introducing ES2015

Checking Out and Returning a Book

Practice Object Interaction

ES2015 Basics

Introducing ES2015

Using a jQuery Carousel

Using jQuery Plugins

Add a Sticky Navigation Bar

Using jQuery Plugins

Starting with Some Methods

Practice Object Interaction

The Rough Plan

Practice Object Interaction

Practicing Getters and Setters

Practice Getters and Setters in JavaScript

Practicing Classes

Practice Classes in JavaScript

Practicing Object Basics

Practice Object Basics in JavaScript

Going Further with Grid Layout

CSS Grid Layout

Flexible Sized Grids

CSS Grid Layout

Introducing Grid Layout

CSS Grid Layout

Callbacks and the DOM

Callback Functions in JavaScript

Callbacks with Timers

Callback Functions in JavaScript

Introduction to Callback Functions

Callback Functions in JavaScript

Getters and Setters

Object-Oriented JavaScript

Working with Classes in JavaScript

Object-Oriented JavaScript

Object Basics

Object-Oriented JavaScript

Building a Layout with Flexbox

CSS Flexbox Layout

Introduction to Object-Oriented JavaScript

Object-Oriented JavaScript

Flexbox Properties

CSS Flexbox Layout

Understanding Flexbox

CSS Flexbox Layout

Start menu and App Icon

Mobile Game Design

Sound Design

Mobile Game Design

Animating and Saving Sprites

Mobile Game Design

Designing Characters and a Scene

Mobile Game Design

Introduction to Game Design

Mobile Game Design

Introducing jQuery Plugins

Using jQuery Plugins

Designing with the Latest Features

CSS Basics (2014)

Understanding Values and Units

CSS Basics (2014)

Basic Selectors

CSS Basics (2014)

Getting Started with CSS

CSS Basics (2014)

Positioning Page Content

CSS Layout Basics

Fundamental Concepts

CSS Basics (2014)

Basic Layout

CSS Basics (2014)

The Box Model

CSS Basics (2014)

Reformatting User Input

Regular Expressions in JavaScript

Validating a Form with Regular Expressions

Regular Expressions in JavaScript

Regular Expressions

Regular Expressions in JavaScript

Working with jQuery Collections (2017)

jQuery Basics

Understanding jQuery Events and DOM Traversal (2017)

jQuery Basics

Introducing jQuery (2017)

jQuery Basics

CSS Layout Project

CSS Layout Basics

Page Layout with the Float Property

CSS Layout Basics

Controlling Layout with CSS Display Modes

CSS Layout Basics

Art Direction with the Picture Element

Responsive Images

Image Delivery with Srcset and Sizes

Responsive Images

Choosing Options

HTML Forms

Organizing Forms

HTML Forms

Form Basics

HTML Forms

JavaScript Tools and Workflows

The Landscape of JavaScript

JavaScript is Everywhere

The Landscape of JavaScript

Customizing Colors and Fonts

How to Make a Website

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

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

Chrome DevTools Basics

Website Optimization

Improving the Application Code

DOM Scripting By Example

Editing and Filtering Names

DOM Scripting By Example

Adding and Removing Names

DOM Scripting By Example

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)

The Role of Selectors in JavaScript

CSS Selectors Quickstart

Pseudo-classes and Combinators

CSS Selectors Quickstart

Selector Basics

CSS Selectors Quickstart

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

Getting Started with CSS Layout

CSS Layout Basics

GitHub and Other Remote Repositories

Introduction to Git

Managing Committed Files

Introduction to Git

First Commits

Introduction to Git

JavaScript Objects

JavaScript Loops, Arrays and Objects

Transitions and Transforms

Animating SVG with CSS

Creating an SVG

SVG Basics

Introduction to SVG

SVG Basics

JavaScript Arrays

JavaScript Loops, Arrays and Objects

JavaScript Loops

JavaScript Loops, Arrays and Objects

Playing a Counting Game

Introduction to Algorithms

JavaScript Functions

JavaScript Basics (Retired)

JavaScript Conditional Statements

JavaScript Basics (Retired)

JavaScript Numbers

JavaScript Basics (Retired)

JavaScript Variables

JavaScript Basics (Retired)

Finding the Data You Want

SQL Basics

Getting Data from a Database

SQL Basics

Data, Databases and SQL

SQL Basics

Types and Branching

Python Basics

Introducing JavaScript

JavaScript Basics (Retired)

Introducing Vue

Vue.js 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)

Using Slack Effectively

Slack for the Techdegree

Introducing Slack for the Techdegree

Slack for the Techdegree

Finishing the Game

Introducing JavaScript

Meet Python

Python Basics

Introducing JavaScript

Introducing JavaScript

Newbie