Backbone, 546
Back-end web development, 31
Background, 153
Backlinks, 940
Backups, 819–820
Balanced binary tree data structure, search, 732
Bandwidth, 5
Base class (PHP), 651
members, referencing, 651–652
Bcrypt, 854
using in PHP, 854–855c
using in node, 855c
Bearer authentication, 829. See also HTTP token authentication
Behaviors, 563–568
BEM (Block-Element-Modifier) naming convention, 337
example, 338f
using, 338c
Berners-Lee, Tim, 7, 8, 69
Big Data, 70
Binary JavaScript object (BSON), 761
BIND (open-source tool), 891
bindValue(), 747, 747c
Bing’s webmaster tools, 996f
Black-hat SEO, 950–955
content spamming, 950–951
Block ciphers, 837
Block-Element-Modifier (BEM) naming convention, 337
Block-level elements, 149, 160
<blockquote> element, 110
Block scope (JavaScript), 403
blur event, 457
<body> element, 143
Bootstrap
card component, usage, 179c
three-column layout, 178c
Borders, 155–156
and box shadow, 155–156
collapse property (CSS), 195
properties, 156, 156t
usage, 157f
Bounce Rate, 997
Box dimensions, 159–162
Boxed table, example, 197f
Boxes, 197–199. See also Tables
dimensions, 159–165
sizing, percents (usage), 163f
Box model, 149–165
background, 153
block vs. inline Elements, 149–153
box shadow, 155–156
Branches (git), 232
Broadband modem (cable modem) (DSL modem), 25
Browser, 8
adoption, 124–125
APIs, usage, 524–528, 525t
artwork, resizing, 254f
audio support, 271–273
caching, 67, 68f
certificates in, 845f
debugging within, 470f
DevTools, 141f
extension, 68, 352
features, 68
fetching a web page, 65, 65f
HTML5, validation, 227f
HTML5 document, 89f
IP address knowledge, 55
JavaScript performance evaluation, 471f
plugin, 352
rendering, 65–67
visualizing key events, 66f
style sheets, 132
support, 270t, 272t
video support, 271
viewport, 313
Brute-force attacks, 860–861
Build tools, 577–579
Built-in function(PHP), 627
Built-in objects(JavaScript), 366–367
Bulletin board system (BBS), 956–957
<button> elements