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breadcrumb-impl

Implement hierarchical breadcrumbs with semantic HTML5, ARIA attributes, and React Router integration.

Updated Aug 25, 2025
Search Tags:#accessibility#WCAG#responsive design#UI/UX#navigation#breadcrumb#React component
One-click install
npx skills add https://github.com/joaopelegrino/app-controle --skill breadcrumb-impl
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: breadcrumb-impl
Source: https://github.com/joaopelegrino/app-controle/tree/main/.claude/skills/breadcrumb-impl
Command: npx skills add https://github.com/joaopelegrino/app-controle --skill breadcrumb-impl

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill provides a standardized, accessible solution for hierarchical navigation (breadcrumbs), ensuring compliance with WCAG 2.1 AA guidelines and consistent UI/UX across the platform. It eliminates the need for manual accessibility checks and design iterations.

Core Features & Use Cases

  • WCAG 2.1 AA Compliance: Generate semantic HTML (<nav>, <ol>, <li>) with correct ARIA attributes (aria-label, aria-current) for screen reader compatibility.
  • Responsive Design: Automatically implement mobile-friendly collapsing behavior (e.g., ... > Last Item) for optimal display on all devices.
  • React Component Integration: Provide a ready-to-use React component (Breadcrumb.jsx) with clear props for easy integration into various learning system views.
  • Use Case: Implement the breadcrumb for the "Curso de Bash" view, showing "Hub > Curso de Bash", and for "Aula 1.1", showing "Hub > Curso de Bash > Aula 1.1", ensuring all items are clickable except the current one.

Quick Start

Use the breadcrumb-impl skill to create the Breadcrumb.jsx component, integrating it into the BashLearningSystem.jsx component.

Frequently Asked Questions about breadcrumb-impl

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I implement accessible breadcrumb navigation that meets WCAG 2.1 AA standards?▼

Accessible breadcrumb navigation requires semantic HTML (`<nav>`, `<ol>`, `<li>`) with ARIA attributes (`aria-label`, `aria-current`). This skill provides a React component that generates screen-reader compatible breadcrumbs with correct ARIA markup, keyboard accessibility, and clickable ancestors—all compliant with WCAG 2.1 AA guidelines without manual accessibility checks.

Can I use a breadcrumb component with React Router for hierarchical navigation?▼

Yes. This skill includes optional React Router integration for breadcrumb components. It accepts hierarchical path data and integrates directly into React views, allowing you to implement breadcrumbs like "Hub > Curso de Bash > Aula 1.1" with clickable ancestors and current-item styling in learning management systems.

How do breadcrumbs handle responsive design on mobile devices?▼

Breadcrumb responsive design automatically collapses on mobile by hiding intermediate items and displaying an ellipsis (e.g., "... > Last Item"). This skill implements mobile-friendly collapse behavior through configurable separators and responsive styling, ensuring optimal display across all device sizes without manual media queries.

What are the semantic HTML requirements for breadcrumb navigation?▼

Breadcrumb navigation must use semantic HTML5: `<nav>` for the container, `<ol>` for the ordered list, and `<li>` for individual items. This structure, combined with ARIA attributes (`aria-label` for the nav, `aria-current="page"` for the active item), makes breadcrumbs accessible to screen readers and assistive technologies.

Do I need to manually style the current breadcrumb item differently?▼

No. This skill automatically applies bold styling to the current breadcrumb item and marks it with `aria-current`, making it visually and semantically distinct. You configure separators and styling through component props; the component handles the rest, reducing design iterations.

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