Mastering JavaScript

closures 66-70
command line interface (CLI) 41
comments 6
CommonJS modules 129
console.log 156
constants 7
const keyword 7
content delivery network (CDN) 185
controllers 141
CPU profile 219
CSS selectors
URL 188
curl.js 129
D
date.js
URL 16
Date object 15, 16
decorator pattern 134-136
design patterns
about 122
behavioral 122
creational 122
structural 122
Developers Tools (DevTools) 154
Document Object Model (DOM) 179
about 181
DOM elements, accessing 182, 183
specific nodes, accessing 183-190
E
ECMAScript 6 (ES6), syntax changes
about 56, 165
arrow functions 176-179
block scoping 165, 166
default parameters 167
destructuring 168, 169
For..of loops 176
iterators 175
Maps 175
maps and sets 174
Maps and Sets 172
object literals 170
rest operator 167, 168
Sets 175
spread operator 167, 168
Symbols 175
template literals 171, 172
ECMAScript (ES5) 163
EditorConfig
URL 32
Emscripten
URL 1
endsWith() polyfill
URL 164
equality
about 25
strict equality, with === 25, 26
weak equality, with == 27
Erlang 168
ES6 shim
URL 164
ES2015 163
eval() method 39
event delegation 198, 199
EventEmitters 211, 212
event object 199
exact match patterns 77
explicit coercion 28
Extensible Markup Language (XML) 181
Extreme Programming 147
F
Facebook React 163
factory pattern 131-133
Firebug 4
For..of loops 176
function context 61
function declarations
versus function expressions 58-60
function expressions 47
function-level scope
versus block-level scope 52-55
function literal
about 46
function declaration 46-48
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