--- name: global-a11y-i18n-expert description: "Expert guide for Web Accessibility (WCAG a11y) and Internationalization (i18n) / Panduan ahli untuk Aksesibilitas Web dan Internasionalisasi." author: "Roedy Rustam" --- # Global Accessibility (a11y) & i18n Expert [English](#english) | [Bahasa Indonesia](#bahasa-indonesia) --- ## English ### Description This skill focuses on making enterprise web applications universally accessible and globally adaptable. It covers Web Content Accessibility Guidelines (WCAG) compliance and Internationalization (i18n) patterns for multi-language, multi-timezone software. ### Trigger Conditions - Selling software to government, education, or large enterprise sectors (where WCAG AA compliance is legally required). - Implementing multi-language support (i18n). - Designing UIs that must support RTL (Right-to-Left) languages like Arabic or Hebrew. - Fixing "tab trap" or screen reader issues. - Handling complex timezone/date calculations across global users. ### Core Architecture Guidelines #### 1. Web Accessibility (a11y) Do not treat accessibility as an afterthought. It is a core engineering requirement. - **Semantic HTML**: Always prefer native HTML elements (`