Similar to 文字参照

XInclude

XSL Formatting Objects

Web storage

SPARQL

Handheld Device Markup Language

Resource Description Framework

Template:HTML

Accelerated Mobile Pages

Alt attribute

Bootstrap (front-end framework)

Canvas element

CKEditor

HCalendar

HTML Tidy

HTML audio

HTML email

Link relation

MHTML

Polymer (library)

Sencha Touch

Tailwind CSS

HTML video