Similar to HTML5オーディオ

HTML5

Canvas element

HTML video

GDevelop

LiveCode (company)

WebVTT

WebXR

A-Frame (software)

Encrypted Media Extensions

Server-sent events

PlayCanvas

HTML

Template:HTML

Accelerated Mobile Pages

Alt attribute

Bootstrap (front-end framework)

CSS

CKEditor

Document Object Model

HCalendar

HTML Tidy

HTML email

IndexedDB