JavaScript as a Second Language

Ray Villalobos provides an intensely graphical illustration of JavaScript, explaining corners that often require multiple explorations to sort out.

Introduction

• Introduction

1. Getting Started

• const vs. let vs. var
• void, null, empty
• Truthiness
• The ternary operator
• modulus
• Nullish coalescing operator
• try...catch
• Transpiling
• Spread syntax
• Promises
• Async/await