Protecting Data and Keeping Attackers Out

Introduction to Application Security

Why Protect Your Web Apps

Introduction to Application Security

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

Traversing the DOM

Interacting with the DOM

CSS Media Queries

CSS Layout

Box Model Concepts

CSS Layout

The CSS Box Model

CSS Layout

Fundamental Concepts

CSS Basics

Understanding Values and Units

CSS Basics

CSS Layout Techniques

CSS Layout

Treehouse Club - CSS

Treehouse Club: CSS

Python Regular Expressions

Regular Expressions in Python

Flask Templates

Flask Basics

Welcome to Flask

Flask Basics

Timezones

Dates and Times in Python (2014)

Buggy Logs

Write Better Python

Cleaner Code

Write Better Python

Math Quiz App

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

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

Dates and Times

Dates and Times in Python (2014)

Welcome to Basic Math for Data Analysis

Basic Math for Data Analysis

Build an Application

Introducing Lists

Using Lists

Introducing Lists

Meet Lists

Introducing Lists

Gotchas and Wins

Java Arrays

Iteration

Java Arrays

Creation

Java Arrays

Harnessing the Power of Objects

Java Objects

Meet Objects

Java Objects

Perfecting the Prototype

Java Basics

Using your New Tools

Java Basics

Getting Started with Java

Java Basics

Practice Functions

Practice Creating and Using Functions in Python

All Together Now

Python Basics

Functions and Looping

Python Basics

Types and Branching

Python Basics

Making Changes to the DOM

JavaScript and the DOM

Getting a Handle on the DOM

JavaScript and the DOM

The Browser Environment

JavaScript and the DOM

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

The Math Object

JavaScript Numbers

Working with Numbers

JavaScript Numbers

Basic Selectors

CSS Basics

Getting Started with CSS

CSS Basics

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

Finding the Data You Want

SQL Basics

Getting Data from a Database

SQL Basics

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

Creating a Command Line Weather Application

Node.js Basics 2017

Handling Errors in Node

Node.js Basics 2017

Classes

Introducing ES2015

Objects and New Collection Types

Introducing ES2015

Adding the Game Logic

Object-Oriented JavaScript: Challenge

Making the Game Interactive

Object-Oriented JavaScript: Challenge

Arrow Functions

JavaScript Functions

Pass Information Into Functions

JavaScript Functions

Create Reusable Code with Functions

JavaScript Functions

Making Decisions in Your Code with Conditional Statements

JavaScript Basics

Working With Strings

JavaScript Basics

Storing and Tracking Information with Variables

JavaScript Basics

Hello, JavaScript!

JavaScript Basics

Welcome to the Treehouse Club

Treehouse Club: HTML

Debugging, Best Practices, and Production

CSS to Sass

Refactoring with Sass

CSS to Sass

Installing Sass and Setting up the Project

CSS to Sass

What a Beautiful Vue!

Vue.js Basics

Introducing Vue

Vue.js Basics

Reformatting User Input

Regular Expressions in JavaScript

Validating a Form with Regular Expressions

Regular Expressions in JavaScript

Regular Expressions

Regular Expressions in JavaScript

Data, Databases and SQL

SQL Basics

Styling Web Pages and Navigation

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

Meet Python

Python Basics

1st Techdegree Peer Review

Exploring Async/Await

Asynchronous Programming with JavaScript

Understanding Promises

Asynchronous Programming with JavaScript

Going Further with Grid Layout

CSS Grid Layout

Flexible Sized Grids

CSS Grid Layout

Keyframe and Line Drawing Animations

Animating SVG with CSS

Transitions and Transforms

Animating SVG with CSS

Creating an SVG

SVG Basics

Introduction to SVG

SVG Basics

Customizing Colors and Fonts

How to Make a Website

Introducing Grid Layout

CSS Grid Layout

Using a jQuery Carousel

Using jQuery Plugins

Add a Sticky Navigation Bar

Using jQuery Plugins

Introducing jQuery Plugins

Using jQuery Plugins

GitHub and Other Remote Repositories

Introduction to Git

Managing Committed Files

Introduction to Git

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

Adding 3D Effects with CSS

CSS Transitions and Transforms

Getting Started with CSS Transforms

CSS Transitions and Transforms

Transition Timing Functions and Delays

CSS Transitions and Transforms

Getting Started with CSS Transitions

CSS Transitions and Transforms

Common Commands

Introduction to the Terminal

Directories and Files

Introduction to the Terminal

The Command Shell

Introduction to the Terminal

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

Art Direction with the Picture Element

Responsive Images

Image Delivery with Srcset and Sizes

Responsive Images

Using Slack Effectively

Slack for the Techdegree

Introducing Slack for the Techdegree

Slack for the Techdegree

Combining Array Methods

JavaScript Array Iteration Methods

Array Manipulation

JavaScript Array Iteration Methods

Array Iteration

JavaScript Array Iteration Methods

Bringing It All Together

Financial Statement Basics

Treehouse Club - JavaScript

Treehouse Club: JavaScript

Asynchronous JavaScript with Callbacks

Asynchronous Programming with JavaScript

What is Asynchronous Programming?

Asynchronous Programming with JavaScript

Getting Data From an API With Node

Node.js Basics 2017

Introduction to Node.js

Node.js Basics 2017

Rendering the Game

Object-Oriented JavaScript: Challenge

Building Constructor Methods and Generating Objects

Object-Oriented JavaScript: Challenge

The Role of Selectors in JavaScript

CSS Selectors Quickstart

Introducing 'Four in a Row'

Object-Oriented JavaScript: Challenge

Pseudo-classes and Combinators

CSS Selectors Quickstart

Selector Basics

CSS Selectors Quickstart

Practicing Getters and Setters

Practice Getters and Setters in JavaScript

JavaScript Frameworks, Libraries, and Developer Roles

The JavaScript Ecosystem

JavaScript Outside of the Browser

The JavaScript Ecosystem

Callbacks and the DOM

Callback Functions in JavaScript

Callbacks with Timers

Callback Functions in JavaScript

Programming AJAX

AJAX Basics

Introduction to Callback Functions

Callback Functions in JavaScript

AJAX Concepts

AJAX Basics

The Cooler Parts of ES2015

Introducing ES2015

ES2015 Basics

Introducing ES2015

GET and POST Requests in a Browser

HTTP Basics

Introduction to HTTP

HTTP Basics

Chrome DevTools Basics

Website Optimization

First Commits

Introduction to Git

Testing for Accessibility

Web Accessibility Compliance

JavaScript Objects and Conditionals

JavaScript Quickstart

Practice forEach

Practice forEach in JavaScript

JavaScript Arrays and Loops

JavaScript Quickstart

Mobile Accessibility

Web Accessibility Compliance

Improving the Application Code

DOM Scripting By Example

Accessible UI Patterns

Web Accessibility Compliance

JavaScript Functions

JavaScript Quickstart

Semantic HTML and WAI-ARIA

Web Accessibility Compliance

Editing and Filtering Names

DOM Scripting By Example

Checking Out and Returning a Book

Practice Object Interaction

WCAG 2.0 (and Other Standards)

Web Accessibility Compliance

Starting with Some Methods

Practice Object Interaction

Data Types and Variables

JavaScript Quickstart

The Rough Plan

Practice Object Interaction

Access for Everybody

Web Accessibility Compliance

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

AJAX and APIs

AJAX Basics (retiring)

Adding and Removing Names

DOM Scripting By Example

jQuery and AJAX

AJAX Basics (retiring)

Programming AJAX

AJAX Basics (retiring)

PHP Internal Functions

PHP Functions

PHP Returns & Closures

PHP Functions

AJAX Concepts

AJAX Basics (retiring)

PHP Functions Basics

PHP Functions

PHP Loops

PHP Arrays and Control Structures

Captioning Video

HTML Video and Audio

Media Basics

HTML Video and Audio

Structuring Tables

HTML Tables

Table Basics

HTML Tables

Combine and Minify Assets

Introduction to Front End Performance Optimization

The Cash Flow Statement

Financial Statement Basics

Optimize Assets

Introduction to Front End Performance Optimization

The Balance Sheet

Financial Statement Basics

Measuring Performance

Introduction to Front End Performance Optimization

The Profit & Loss Statement

Financial Statement Basics

Planning for Performance

Introduction to Front End Performance Optimization

Building Forms With Bootstrap

Bootstrap Basics

Introducing Financial Statements

Financial Statement Basics

Using Bootstrap Components

Bootstrap Basics

PHP Arrays

PHP Arrays and Control Structures

MASH JavaScript

Treehouse Club - MASH

PHP Conditionals

PHP Arrays and Control Structures

MASH CSS

Treehouse Club - MASH

MASH HTML

Treehouse Club - MASH

PHP on the Web

PHP Basics

Daily Exercise Program

PHP Basics

Unit Converter

PHP Basics

Responsive Layouts With the Bootstrap Grid

Bootstrap Basics

Getting to Know PHP

PHP Basics

Getting to Know Bootstrap 4

Bootstrap Basics

Create Function Using Arrow Syntax

Getting Started With ES2015

Working with jQuery Collections (2017)

jQuery Basics

Using Template Literals

Getting Started With ES2015

Defining Variables With let and const

Getting Started With ES2015

Understanding jQuery Events and DOM Traversal (2017)

jQuery Basics

JavaScript Tools and Workflows

The Landscape of JavaScript

Introducing jQuery (2017)

jQuery Basics

Advanced Selectors

CSS Selectors

JavaScript is Everywhere

The Landscape of JavaScript

Finishing the Game

Introducing JavaScript

Introducing JavaScript

Introducing JavaScript

Going Further with Attribute Selectors and Pseudo-Classes

CSS Selectors

Selectors - Beyond the Basics

CSS Selectors

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)

JavaScript Objects

JavaScript Loops, Arrays and Objects

JavaScript Arrays

JavaScript Loops, Arrays and Objects

Choosing Options

HTML Forms

Organizing Forms

HTML Forms

Form Basics

HTML Forms

JavaScript Loops

JavaScript Loops, Arrays and Objects

Building a Layout with Flexbox

CSS Flexbox Layout

Flexbox Properties

CSS Flexbox Layout

Understanding Flexbox

CSS Flexbox Layout

Responsive Patterns

Responsive Layouts

Media Queries

Responsive Layouts

Responsive Theory

Responsive Layouts

Positioning Page Content

CSS Layout 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

Getting Started with CSS Layout

CSS Layout Basics

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)

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)

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)

Newbie