Achievement

Understanding Flexbox and Multi-Column Layout

CSS - Beyond the Basics

Achievement

Introduction to Typography

Web Typography

Achievement

Introducing Sketch

Sketch Basics

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

How Ruby Works

Ruby Basics (Retired)

Achievement

Ruby Operators

Ruby Operators and Control Structures

Achievement

Styling Rails Forms

Ruby on Rails Forms

Achievement

AR Extensions

ActiveRecord Basics

Achievement

Callbacks

ActiveRecord Basics

Achievement

Query Interface

ActiveRecord Basics

Achievement

Validation

ActiveRecord Basics

Achievement

Migrations and Relationships

ActiveRecord Basics

Achievement

Introduction to ActiveRecord

ActiveRecord Basics

Achievement

Installing a Ruby Development Environment

Installing a Ruby Development Environment

Achievement

Newbie