How do I look up a specific ARIA attribute?

You can query the skill directly with the attribute name, such as 'aria-expanded' or 'aria-live', to receive a functional summary and the official specification link.

Does this skill provide implementation code snippets?

Yes, it offers summary patterns for common widgets and references the official WAI-ARIA Authoring Practices which include standardized implementation examples.

Can it help me fix color contrast issues?

It provides the specific contrast ratio requirements (e.g., 4.5:1 for normal text) needed to meet WCAG standards, helping you choose accessible color palettes.

Which version of WCAG does this skill support?

The skill is specifically optimized for WCAG 2.1 AA criteria, providing the most relevant standards for modern web accessibility compliance.

WCAG & ARIA Accessibility Lookup

Name: WCAG & ARIA Accessibility Lookup
Author: naporin0624

bynaporin0624

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安全与测试

Provides instant access to WCAG 2.1 AA criteria and WAI-ARIA implementation patterns with official W3C references.

关于

The WCAG & ARIA Lookup skill empowers developers and designers to build inclusive web experiences by providing immediate access to global accessibility standards directly within the coding environment. It functions as a specialized reference engine that allows users to query specific WCAG success criteria, ARIA roles, and attributes using natural language or IDs. By delivering concise summaries alongside official W3C documentation links, it ensures that accessibility compliance—from color contrast ratios to complex keyboard interactions for widgets like modals and tabs—is integrated seamlessly into the development workflow.

主要功能

Quick lookup of WCAG 2.1 AA success criteria by ID (e.g., 1.4.3) or keyword.
2 GitHub stars
Comprehensive index of ARIA roles and attributes with usage summaries.
Reference tables for color contrast requirements for text and UI components.
Access to official WAI-ARIA Authoring Practices (APG) for component patterns.
Direct links to official W3C specifications and quick reference documentation.

使用场景

Implementing accessible keyboard navigation and focus management for complex widgets.
Performing rapid accessibility audits by checking code against official ARIA roles and attributes.
Verifying if a specific UI component meets WCAG 2.1 AA contrast and visibility requirements.

关于

主要功能

Quick lookup of WCAG 2.1 AA success criteria by ID (e.g., 1.4.3) or keyword.
2 GitHub stars
Comprehensive index of ARIA roles and attributes with usage summaries.
Reference tables for color contrast requirements for text and UI components.
Access to official WAI-ARIA Authoring Practices (APG) for component patterns.
Direct links to official W3C specifications and quick reference documentation.

使用场景

Implementing accessible keyboard navigation and focus management for complex widgets.
Performing rapid accessibility audits by checking code against official ARIA roles and attributes.
Verifying if a specific UI component meets WCAG 2.1 AA contrast and visibility requirements.