Wednesday Workshops: 21st Century JavaScript

About

Each workshop is ~45 minutes over lunch on Wednesdays. There will be a repo with sample code and additional resources so you can continue learning outside the workshop if you want to.

Curriculum

We'll be covering topics in the ES 2015 specification, loosely following this ebook by Alex Rauschmayer. We'll also cover new JavaScript topics and tooling, including Flow, React Native, Electron, and more.

Intro

Why ECMAScript 2015 (aka ES6)? (10 min)
State of the Web: ES2015 support (10 min)
Transpiling to ES5 with Babel (15 min)
var, let, and const (10 min)

Strings and Symbols

String interpolation (10 min)
Multi-line strings (10 min)
New string methods (15 min)
Symbols (10 min)

Functions, Part One

Using arrow functions (10 min)
Arrow functions vs. the function keyword (10 min)
Multiple return values via arrays and objects (25 min)

Functions, Part Two

Goodbye .apply(), hello ... (15 min)
From arguments to rest parameters (15 min)
Default and named parameters (15 min)

Prototypes and Classes

The new class syntax (15 min)
Inheritance in ES 2015 (15 min)
Subclassable built-ins: Array, Date, Error, and more (15 min)

Iteration: The Next Generation

Iterators (10 min)
for..of (10 min)
Generators (25 min)

Modules

Why do we need native module support? (10 min)
The new import and export syntax (20 min)
Default and multiple exports (10 min)

Maps and Sets

This is why we study data structures (5 min)
Maps (10 min)
WeakMaps (10 min)
Sets (10 min)
WeakSets (10 min)

Type Theory for Poets

What is type theory and why do I care? (15 min)
Flow: what it is + syntax (15 min)
Flow: adding it to your project (15 min)

All JavaScript All the Time

Why would I ever want to do this? (5 min)
JavaScript mobile applications with React Native (20 min)
JavaScript desktop applications with Electron (20 min)

ericqweinstein/21cjs.md