Achievement

Writing a Classifier

Machine Learning Basics

Achievement

Machine Learning Vocabulary

Machine Learning Basics

Achievement

Introduction to Machine Learning

Machine Learning Basics

Achievement

Image Processing

Build a Selfie App

Achievement

Playing with Filters

Build a Selfie App

Achievement

Pinching, Panning and Zooming

Build an Image Viewer

Achievement

Browsing An Album

Build an Image Viewer

Achievement

Adding Reviews and a Map

Build a Restaurant Reviews App

Achievement

Retrieving Restaurant Details Using Operations

Build a Restaurant Reviews App

Achievement

Simplifying Networking Code

Build a Restaurant Reviews App

Achievement

Obtaining a Location Fix

Build a Restaurant Reviews App

Achievement

Authorization with Third Party Libraries

Build a Restaurant Reviews App

Achievement

Writing Great Swift

API Design Guidelines in Swift

Achievement

First Class Functions

Closures in Swift

Achievement

Downloading Album Artwork

Build An iTunes Search App

Achievement

Requesting Real Data

Build An iTunes Search App

Achievement

Enhancing the iTunes Endpoint

Build An iTunes Search App

Achievement

URLs and Parameter Encoding

Build An iTunes Search App

Achievement

Building the User Interface

Build An iTunes Search App

Achievement

Modeling iTunes Search Results

Build An iTunes Search App

Achievement

Decoupling the Data Source

Introduction to Table Views

Achievement

Sorting Contacts Into Sections

Introduction to Table Views

Achievement

Static Table Views for Detail Interfaces

Introduction to Table Views

Achievement

Displaying Contact Data

Introduction to Table Views

Achievement

Generics and Protocols

Generics in Swift

Achievement

Dark Sky API Client

Build a Weather App

Achievement

Downloading JSON Data Asynchronously

Build a Weather App

Achievement

Fetching Data From the Web

Build a Weather App

Achievement

Modeling Forecast Data

Build a Weather App

Achievement

Error Handling and Memory Management

Closures in Swift

Achievement

Building Standard Library Functions

Closures in Swift

Achievement

Closure Expressions

Closures in Swift

Achievement

Generic Types

Generics in Swift

Achievement

Generic Functions, Parameters and Constraints

Generics in Swift

Achievement

Using the Delegate Pattern in iOS

Delegation in iOS

Achievement

The Delegate Pattern

Delegation in iOS

Achievement

Access Control

Intermediate Swift

Achievement

Memory Management in Swift

Intermediate Swift

Achievement

Value Semantics, Type Methods and Inheritance

Intermediate Swift

Achievement

Object Initialization

Intermediate Swift

Achievement

Properties

Intermediate Swift

Achievement

Displaying Additional Views

Build a Vending Machine App in Swift

Achievement

Using the Vending Machine

Build a Vending Machine App in Swift

Achievement

Loading Data From a Resource

Build a Vending Machine App in Swift

Achievement

Modeling an Interface

Build a Vending Machine App in Swift

Achievement

Error Handling

Error Handling in Swift

Achievement

Creating Flexible Objects Using Protocols

Protocols in Swift

Achievement

Protocol Basics

Protocols in Swift

Achievement

Objects and Optionals

Enumerations and Optionals in Swift

Achievement

Introduction to Optionals

Enumerations and Optionals in Swift

Achievement

Differentiating Between Objects

Object-Oriented Swift

Achievement

Class Inheritance

Object-Oriented Swift

Achievement

Classes in Swift

Object-Oriented Swift

Achievement

Complex Data Structures

Object-Oriented Swift

Achievement

Swift Operators

Swift Basics

Achievement

Adding Power to Functions

Functions in Swift

Achievement

Functions in Swift

Functions in Swift

Achievement

Control Flow With Conditional Statements

Swift Collections and Control Flow

Achievement

Control Flow With Loops

Swift Collections and Control Flow

Achievement

Dictionaries in Swift

Swift Collections and Control Flow

Achievement

Introduction to Collections

Swift Collections and Control Flow

Achievement

Swift Types

Swift Basics

Achievement

An Introduction to Swift Programming

Swift Basics

Achievement

Introduction to Unit Testing

Unit Testing in iOS

Achievement

Show Me the Data

Displaying API Data with Collection Views in Objective-C

Achievement

Transitions, Gestures and More

Displaying API Data with Collection Views in Objective-C

Achievement

Introduction to CollectionViews

Displaying API Data with Collection Views in Objective-C

Achievement

Viewing a Web Page

Build a Blog Reader iPhone App

Achievement

Adapting Data for Display

Build a Blog Reader iPhone App

Achievement

Data Modeling

Build a Blog Reader iPhone App

Achievement

Getting Data from the Web

Build a Blog Reader iPhone App

Achievement

Rebuilding from Scratch

Build a Blog Reader iPhone App

Achievement

Exploring the Master-Detail Template

Build a Blog Reader iPhone App

Achievement

Particle Systems and Keeping Score

Build a Game with Sprite Kit

Achievement

Artificial Intelligence and Sound

Build a Game with Sprite Kit

Achievement

Physics and Collision

Build a Game with Sprite Kit

Achievement

Actions and Animations

Build a Game with Sprite Kit

Achievement

Game Loop and Texture Atlas

Build a Game with Sprite Kit

Achievement

Intro to Sprite Kit

Build a Game with Sprite Kit

Achievement

Introduction to Enumerations

Swift 2.0 Enumerations and Optionals

Achievement

Running Apps on a Device

Build a Simple iPhone App with Swift 2.0

Achievement

Improving Our User Interface

Build a Simple iPhone App with Swift 2.0

Achievement

Structs as Data Models

Build a Simple iPhone App with Swift 2.0

Achievement

View Controllers and Views

Build a Simple iPhone App with Swift 2.0

Achievement

Getting Started with iOS Development

Build a Simple iPhone App with Swift 2.0

Achievement

Differentiating Between Objects

Object-Oriented Swift 2.0

Achievement

Class Inheritance

Object-Oriented Swift 2.0

Achievement

Classes

Object-Oriented Swift 2.0

Achievement

Complex Data Structures

Object-Oriented Swift 2.0

Achievement

Function Parameters

Swift 2.0 Functions

Achievement

Functions in Swift 2.0

Swift 2.0 Functions

Achievement

Control Flow with Conditional Statements

Swift 2.0 Collections and Control Flow

Achievement

Control Flow With Loops

Swift 2.0 Collections and Control Flow

Achievement

Swift Dictionaries

Swift 2.0 Collections and Control Flow

Achievement

Introduction to Collections

Swift 2.0 Collections and Control Flow

Achievement

Swift Operators

Swift 2.0 Basics

Achievement

Swift Types

Swift 2.0 Basics

Achievement

An Introduction to Swift Programming

Swift 2.0 Basics

Achievement

Inequalities, Content and Priorities

Introduction to Auto Layout in iOS

Achievement

The Constraint Equation

Introduction to Auto Layout in iOS

Achievement

A History Lesson

Introduction to Auto Layout in iOS

Achievement

Custom Detail View Controller

Build a Diary App Using Core Data

Achievement

Custom UITableViewCell

Build a Diary App Using Core Data

Achievement

Deleting Data

Build a Diary App Using Core Data

Achievement

Listing Data using NSFetchedResultsController

Build a Diary App Using Core Data

Achievement

Inserting and Saving Data

Build a Diary App Using Core Data

Achievement

Understanding Core Data

Build a Diary App Using Core Data

Achievement

Refactoring Our Code (objc)

Build a Playlist Browser with Objective-C

Achievement

Building the Master and Detail Views (objC)

Build a Playlist Browser with Objective-C

Achievement

Managing Playlist Data (objC)

Build a Playlist Browser with Objective-C

Achievement

Building a Music Library Model (objc)

Build a Playlist Browser with Objective-C

Achievement

Working With Multiple View Controllers (ObjC)

Build a Playlist Browser with Objective-C

Achievement

Downloading Data with NSURLSession

Build a Photo Browser iPhone App

Achievement

Collection Views

Build a Photo Browser iPhone App

Achievement

MVC

iOS Design Patterns

Achievement

Notifications

iOS Design Patterns

Achievement

KVC and KVO

iOS Design Patterns

Achievement

Singletons

iOS Design Patterns

Achievement

Two-stage Object Creation

iOS Design Patterns

Achievement

What Are Design Patterns?

iOS Design Patterns

Achievement

Getting Oriented - Object-Oriented, That Is

Object-Oriented Objective-C

Achievement

Deploying to a Device (ObjC)

Build a Simple iPhone App with Objective-C

Achievement

Debugging Our App (ObjC)

Build a Simple iPhone App with Objective-C

Achievement

Improving Our User Interface (ObjC)

Build a Simple iPhone App with Objective-C

Achievement

Creating a Data Model (ObjC)

Build a Simple iPhone App with Objective-C

Achievement

Views and View Controllers (ObjC)

Build a Simple iPhone App with Objective-C

Achievement

Getting Started with Xcode (ObjC)

Build a Simple iPhone App with Objective-C

Achievement

Immersive Examples

Objective-C Basics

Achievement

Scope and Loops

Objective-C Basics

Achievement

More Operators

Objective-C Basics

Achievement

Operators and Conditionals

Objective-C Basics

Achievement

Data Types and Variables

Objective-C Basics

Achievement

Intro to Objective-C

Objective-C Basics

Achievement

Pickups

How to Make a Video Game

Achievement

Player Input and Cameras

How to Make a Video Game

Achievement

The Unity Editor and Scene Setup

How to Make a Video Game

Achievement

Handling Errors When Manipulating Data

Modifying Data with SQL

Achievement

Deleting Data from a Database

Modifying Data with SQL

Achievement

Updating Data in a Database

Modifying Data with SQL

Achievement

Adding Data to a Database

Modifying Data with SQL

Achievement

Finding the Data You Want

SQL Basics

Achievement

Getting Data from a Database

SQL Basics

Achievement

Data, Databases and SQL

SQL Basics

Achievement

Improving Our Todo App

AngularJS Basics (1.x)

Achievement

Services in Angular

AngularJS Basics (1.x)

Achievement

Getting Started with Sass

Sass Basics (retired)

Achievement

Treehouse Club - JavaScript

Treehouse Club: JavaScript

Achievement

How to Choose and Use Webfonts

Web Typography

Achievement

Introduction to Typography

Web Typography

Achievement

Going Mobile

HTML Email Design

Achievement

Designing Email with CSS

HTML Email Design

Achievement

Coding HTML Email

HTML Email Design

Achievement

HTML Email Basics

HTML Email Design

Achievement

Combine and Minify Assets

Introduction to Front End Performance Optimization

Achievement

Optimize Assets

Introduction to Front End Performance Optimization

Achievement

Measuring Performance

Introduction to Front End Performance Optimization

Achievement

Planning for Performance

Introduction to Front End Performance Optimization

Achievement

Creating an SVG

SVG Basics

Achievement

Introduction to SVG

SVG Basics

Achievement

Workflows

Git Basics

Achievement

Working With Remote Repositories

Git Basics

Achievement

Merging

Git Basics

Achievement

Branches

Git Basics

Achievement

Getting Started With Git

Git Basics

Achievement

Why Version Control Matters

Git Basics

Achievement

Installing Programs

Console Foundations

Achievement

Environment and Redirection

Console Foundations

Achievement

Using Angular's Built-in Directives

AngularJS Basics (1.x)

Achievement

Controllers and Scope

AngularJS Basics (1.x)

Achievement

Console Processes

Console Foundations

Achievement

Understanding CSS Transitions and Transforms

CSS - Beyond the Basics

Achievement

Understanding Flexbox and Multi-Column Layout

CSS - Beyond the Basics

Achievement

Getting Started with Angular

AngularJS Basics (1.x)

Achievement

Using a jQuery Carousel

Using jQuery Plugins

Achievement

Add a Sticky Navigation Bar

Using jQuery Plugins

Achievement

Introducing jQuery Plugins

Using jQuery Plugins

Achievement

Quiz Practice Project

Object-Oriented JavaScript (2015)

Achievement

Prototypal Inheritance

Object-Oriented JavaScript (2015)

Achievement

Console Users and Permission

Console Foundations

Achievement

Moving Around in the Console

Console Foundations

Achievement

Web Apps

Accessibility

Achievement

Websites

Accessibility

Achievement

Introduction

Accessibility

Achievement

Video Marketing

How to Market Your Business

Achievement

Email Marketing

How to Market Your Business

Achievement

Search Engine Optimization

How to Market Your Business

Achievement

Usability Testing

How to Market Your Business

Achievement

Usability Basics

How to Market Your Business

Achievement

Social Media

How to Market Your Business

Achievement

Product Market Fit

How to Start a Business

Achievement

Chrome DevTools Basics

Website Optimization

Achievement

Joining Relational Data Between Tables in SQL

Database Foundations

Achievement

Variables and Constants

Swift Basics (retired)

Achievement

Constructor Functions & Prototypes

Object-Oriented JavaScript (2015)

Achievement

Introduction to Methods

Object-Oriented JavaScript (2015)

Achievement

Introduction to Node.js

Node.js Basics (2014)

Achievement

AJAX and APIs

AJAX Basics (retiring)

Achievement

jQuery and AJAX

AJAX Basics (retiring)

Achievement

Manipulating Schema with SQL

Database Foundations

Achievement

Programming AJAX

AJAX Basics (retiring)

Achievement

Creating Tables and Manipulating Data with SQL

Database Foundations

Achievement

AJAX Concepts

AJAX Basics (retiring)

Achievement

Reading Data from Databases with SQL

Database Foundations

Achievement

Installing MySQL Server and MySQL Workbench

Database Foundations

Achievement

Introduction to Data, Databases and SQL

Database Foundations

Achievement

Responsive Patterns

Responsive Layouts

Achievement

Media Queries

Responsive Layouts

Achievement

Responsive Theory

Responsive Layouts

Achievement

Custom Media Players

HTML Video and Audio (Retired)

Achievement

Captioning Video

HTML Video and Audio (Retired)

Achievement

Media Basics

HTML Video and Audio (Retired)

Achievement

Traversing and Manipulating the DOM with JavaScript

Interactive Web Pages with JavaScript

Achievement

Selecting Elements and Adding Events with JavaScript

Interactive Web Pages with JavaScript

Achievement

JavaScript and the DOM

Interactive Web Pages with JavaScript

Achievement

Creating a Simple Drawing Application

jQuery Basics (2014)

Achievement

Creating a Password Confirmation Form

jQuery Basics (2014)

Achievement

Creating a Mobile Drop Down Menu

jQuery Basics (2014)

Achievement

Creating a Simple Lightbox

jQuery Basics (2014)

Achievement

Discovery

How to Start a Business

Achievement

Creating a Spoiler Revealer

jQuery Basics (2014)

Achievement

Introduction to jQuery

jQuery Basics (2014)

Achievement

JavaScript Objects

JavaScript Loops, Arrays and Objects

Achievement

JavaScript Arrays

JavaScript Loops, Arrays and Objects

Achievement

JavaScript Loops

JavaScript Loops, Arrays and Objects

Achievement

Perfecting the Prototype

Java Basics

Achievement

Using your New Tools

Java Basics

Achievement

Getting Started with Java

Java Basics

Achievement

The Internet

How the Internet Works

Achievement

Start menu and App Icon

Mobile Game Design

Achievement

Sound Design

Mobile Game Design

Achievement

Animating and Saving Sprites

Mobile Game Design

Achievement

Designing Characters and a Scene

Mobile Game Design

Achievement

Introduction to Game Design

Mobile Game Design

Achievement

Introduction to Video Games

How to Make a Video Game

Achievement

JavaScript Functions

JavaScript Basics (Retired)

Achievement

Creating Home Page Assets

Illustrator Foundations

Achievement

Better SEO Through Tools

SEO Basics

Achievement

Better SEO Through Code

SEO Basics

Achievement

Better SEO Through Content

SEO Basics

Achievement

Introduction to SEO

SEO Basics

Achievement

Moving Forward with UX

UX Basics

Achievement

Tools UXers Use

UX Basics

Achievement

How UXers Think

UX Basics

Achievement

What Do User Experience Designers Do?

UX Basics

Achievement

What is User Experience (UX)?

UX Basics

Achievement

Applying Effects

Illustrator Foundations

Achievement

The Logo Sprint

Logo Design Basics

Achievement

Logo Design 101

Logo Design Basics

Achievement

Finalizing the Project

Brand Identity Basics

Achievement

Case Studies and Examples

Brand Identity Basics

Achievement

The Brand Identity Design Process

Brand Identity Basics

Achievement

Introduction to Brand Identity

Brand Identity Basics

Achievement

JavaScript Conditional Statements

JavaScript Basics (Retired)

Achievement

JavaScript Numbers

JavaScript Basics (Retired)

Achievement

JavaScript Variables

JavaScript Basics (Retired)

Achievement

Adding Color and Type

Illustrator Foundations

Achievement

Introducing JavaScript

JavaScript Basics (Retired)

Achievement

Creating an Icon

Illustrator Foundations

Achievement

Introduction to Illustrator

Illustrator Foundations

Achievement

Workflow Basics

Photoshop Foundations

Achievement

Slices & Save for Web

Photoshop Foundations

Achievement

Vector Shapes

Photoshop Foundations

Achievement

Masks Basics

Photoshop Foundations

Achievement

Design Foundations Final

Design Foundations

Achievement

Becoming a Problem Solver

Design Foundations

Achievement

Understanding Aesthetics

Design Foundations

Achievement

Introduction to Design

Design Foundations

Achievement

Grid Layout

CSS Layout Techniques

Achievement

Flexbox Layout

CSS Layout Techniques

Achievement

Positioning Schemes

CSS Layout Techniques

Achievement

Float Layout

CSS Layout Techniques

Achievement

Display Modes

CSS Layout Techniques

Achievement

Structuring Tables

HTML Tables

Achievement

Table Basics

HTML Tables

Achievement

Getting Started with Android

Build a Simple Android App (2014)

Achievement

Advanced Selectors

CSS Selectors

Achievement

Going Further with Attribute Selectors and Pseudo-Classes

CSS Selectors

Achievement

Selectors - Beyond the Basics

CSS Selectors

Achievement

Fundamental Concepts

CSS Basics (2014)

Achievement

Designing with the Latest Features

CSS Basics (2014)

Achievement

Basic Layout

CSS Basics (2014)

Achievement

The Box Model

CSS Basics (2014)

Achievement

Understanding Values and Units

CSS Basics (2014)

Achievement

Basic Selectors

CSS Basics (2014)

Achievement

Getting Started with CSS

CSS Basics (2014)

Achievement

Choosing Options

HTML Forms

Achievement

Organizing Forms

HTML Forms

Achievement

Form Basics

HTML Forms

Achievement

Introduction

HTML

Achievement

Forms

HTML

Achievement

Tables

HTML

Achievement

Objects

HTML

Achievement

Links

HTML

Achievement

Lists

HTML

Achievement

Text

HTML

Achievement

Debugging HTML and CSS Problems

How to Make a Website

Achievement

Sharing a Website

How to Make a Website

Achievement

Responsive Web Design and Testing

How to Make a Website

Achievement

Adding Pages to a Website

How to Make a Website

Achievement

Type Tools

Photoshop Foundations

Achievement

Layer Basics

Photoshop Foundations

Achievement

Workspace Basics

Photoshop Foundations

Achievement

Styling Web Pages and Navigation

How to Make a Website

Achievement

Customizing Colors and Fonts

How to Make a Website

Achievement

CSS: Cascading Style Sheets

How to Make a Website

Achievement

Creating HTML Content

How to Make a Website

Achievement

HTML First

How to Make a Website

Achievement

Beginning HTML and CSS

How to Make a Website

Achievement

Newbie