Category:W3C勧告
W3C Markup Validation Service
W3C Markup Validation Service
Template:W3C標準
Template:W3C standards
Web Accessibility Initiative
Web Accessibility Initiative
Web Open Font Format
Web Open Font FormatXFrames
XFramesXML Inclusions
XIncludeXML Information Set
XML Path Language
XPath
XML情報集合
XPointer
XPointer
XSL Formatting Objects
XSL Formatting Objects
XSL Transformations
XSLT
Compact HTML
C-HTML
HyperText Markup Language
HTML
Handheld Device Markup Language
Handheld Device Markup Language
Resource Description Framework
Resource Description Framework
XForms
XFormsXLink
XLink
W3C勧告
XPath
Meta要素
Meta elementMathML
MathML文字参照
Character entity reference
ウェブストレージ
Web storage
HTML5
HTML5
WebAssembly
WebAssembly