web-i18n-vue-i18n
vue-i18n Internationalization Patterns
Quick Guide: Use vue-i18n v11+ for type-safe internationalization in Vue 3.
useI18ncomposable for translations,d()for dates,n()for numbers,i18n-tcomponent for rich text. Setlegacy: falsefor Composition API mode (Legacy API is deprecated in v11, removed in v12).
<critical_requirements>
CRITICAL: Before Using This Skill
All code must follow project conventions in CLAUDE.md (kebab-case, named exports, import ordering,
import type, named constants)
(You MUST set legacy: false in createI18n for Composition API mode)
(You MUST use a SINGLE useI18n() call per component - destructure all needed functions from one call)
(You MUST await locale message loading before setting locale.value - setting locale before messages are loaded shows raw keys)
(You MUST use named constants for locale codes - NO inline locale strings)
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