10 KiB
| title | chunk | source | category | tags | date_saved | instance |
|---|---|---|---|---|---|---|
| ARIA - Glossary | MDN | 1/3 | https://developer.mozilla.org/en-US/docs/Glossary/ARIA | reference | web, html, css, javascript, documentation | 2026-05-05T05:23:36.910300+00:00 | kb-cron |
MDN HTML HTML: Markup language
HTML reference
HTML guides
Markup languages
CSS reference
CSS guides
Layout cookbook
JavaScriptJS JavaScript: Scripting language
JS reference
JS guides
Web APIs Web APIs: Programming interfaces
Web API reference
Web API guides
- Using the Web animation API
- Using the Fetch API
- Working with the History API
- Using the Web speech API
- Using web workers
Technologies
Topics
Learn Learn web development
Frontend developer course
- Getting started modules
- Core modules
- MDN Curriculum
- Check out the video course from Scrimba, our partner
Learn HTML
Learn CSS
Learn JavaScript
Tools Discover our tools
About Get to know MDN better
ARIA
ARIA (Accessible Rich Internet Applications) is a W3C specification developed by WAI to make Web content and Web applications more accessible to people with disabilities. It especially helps with dynamic content and advanced user interface controls developed with HTML, JavaScript, and related technologies.
The specification, for example, allows you to add the attribute role="alert" to a <p> tag to notify a sight-challenged user that the information is important and time-sensitive (which you might otherwise convey through text color).