100 Days of Code

Refactoring with Sass

CSS to Sass

Installing Sass and Setting up the Project

CSS to Sass

Array Iteration

JavaScript Array Iteration Methods

Creating Web Designs with Generative AI

Designing with Generative AI

Project Planning with Generative AI

Designing with Generative AI

Writing Copy

Designing Layouts

Hierarchy and Layout

Designing Layouts

Generative AI

AI Tools for Designers

Improving Quality Assurance Practices

Introduction to QA Engineering

Bug Reporting

Introduction to QA Engineering

Executing Tests

Introduction to QA Engineering

Writing Manual Test Cases

Introduction to QA Engineering

Why We Test

Introduction to QA Engineering

Give and Receive Feedback

How to Give and Receive Feedback

Starting Right with PHP Best Practices

PHP Standards and Best Practices

Lists, Code, Links and Images

Markdown Basics

Understanding Markdown

Markdown Basics

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

JavaScript Objects and Conditionals

JavaScript Quickstart

JavaScript Arrays and Loops

JavaScript Quickstart

JavaScript Functions

JavaScript Quickstart

Data Types and Variables

JavaScript Quickstart

JavaScript Frameworks, Libraries, and Developer Roles

The JavaScript Ecosystem

JavaScript Outside of the Browser

The JavaScript Ecosystem

Finishing the Game

Introducing JavaScript

Introducing JavaScript

Introducing JavaScript

Treehouse Club - JavaScript

Treehouse Club: JavaScript

The Role of Selectors in JavaScript

CSS Selectors Quickstart

Pseudo-classes and Combinators

CSS Selectors Quickstart

Cleaner Code

Write Better Python

Date and Time Basics

Python Dates and Times

Selector Basics

CSS Selectors Quickstart

Callbacks and the DOM

Callback Functions in JavaScript

Callbacks with Timers

Callback Functions in JavaScript

Introduction to Callback Functions

Callback Functions in JavaScript

Character Builder

Flask Basics

Flask Templates

Flask Basics

Buggy Logs

Write Better Python

The Time Tracker

Python Dates and Times

The Birthday App

Python Dates and Times

Introduction

Python Dates and Times

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

Build an Application

Introducing Lists

Using Lists

Introducing Lists

Meet Lists

Introducing Lists

All Together Now

Python Basics

Reusable GraphQL

Introduction to GraphQL

Making Changes with Mutations

Introduction to GraphQL

Fetching Data with Queries

Introduction to GraphQL

Getting Started with GraphQL

Introduction to GraphQL

Getting Started with Sass

Sass Basics

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

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

Design Patterns

Prototyping in the Browser

Page Layout

Prototyping in the Browser

Going Further with Type

Typography for Designers

Laying Out Type

Typography for Designers

Web Typography

Typography for Designers

How to Choose and Use Fonts

Typography for Designers

Introduction to Typography

Typography for Designers

Exploration

Web Design Process

Discovery

Web Design Process

Functions and Looping

Python Basics

Types and Branching

Python Basics

Meet Python

Python Basics

Welcome to Flask

Flask Basics

Performing CRUD Operations

Using SQL ORMs with Node.js

Defining Models

Using SQL ORMs with Node.js

Getting Started with Sequelize

Using SQL ORMs with Node.js

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

Data, Databases and SQL

SQL Basics

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

Asynchronous Code in Express

Asynchronous Code in Express

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

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

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

JavaScript Tools and Workflows

The Landscape of JavaScript

JavaScript is Everywhere

The Landscape of JavaScript

Chrome DevTools Basics

Website Optimization

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

Programming AJAX

AJAX Basics

AJAX Concepts

AJAX Basics

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

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

Going Further with Grid Layout

CSS Grid Layout

Flexible Sized Grids

CSS Grid Layout

Introducing Grid Layout

CSS Grid Layout

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

Getters and Setters

Object-Oriented JavaScript

Working with Classes in JavaScript

Object-Oriented JavaScript

Object Basics

Object-Oriented JavaScript

Introduction to Object-Oriented JavaScript

Object-Oriented JavaScript

Traversing the DOM

Interacting with the DOM

Responding to User Interaction

Interacting with the DOM

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

Advanced Selectors

CSS Selectors

Going Further with Attribute Selectors and Pseudo-Classes

CSS Selectors

Selectors - Beyond the Basics

CSS Selectors

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

Build an Accessible Form

Accessibility For Web Developers

Introduction To Accessibility

Accessibility For Web Developers

Choosing Options

HTML Forms

Organizing Forms

HTML Forms

Form Basics

HTML Forms

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

Mobile-First CSS Layout

Mobile-First CSS Layout

Arrow Functions

JavaScript Functions

Pass Information Into Functions

JavaScript Functions

Create Reusable Code with Functions

JavaScript Functions

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

Hello, JavaScript!

JavaScript Basics

CSS Media Queries

CSS Layout

CSS Layout Techniques

CSS Layout

Finishing Touches

Enhancing Design with CSS

Styling Images

Enhancing Design with CSS

Styling Boxes

Enhancing Design with CSS

Styling Text

Enhancing Design with CSS

Box Model Concepts

CSS Layout

The CSS Box Model

CSS Layout

Fundamental Concepts

CSS Basics

Understanding Values and Units

CSS Basics

Basic Selectors

CSS Basics

Getting Started with CSS

CSS Basics

Going Further with HTML

HTML Basics

Images, Text and Links

HTML Basics

Structuring Your Content

HTML Basics

Getting Started With HTML

HTML Basics

CSS Fundamentals

Introduction to HTML and CSS

HTML Fundamentals

Introduction to HTML and CSS

Getting Familiar with HTML and CSS

Introduction to HTML and CSS

Building Images Using Dockerfiles

Introduction to Docker

Fundamentals of Docker

Introduction to Docker

Docker Use Cases

Introduction to Docker

Common Commands

Introduction to the Terminal

Directories and Files

Introduction to the Terminal

The Command Shell

Introduction to the Terminal

Newbie