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proskillv1.0.1✓ verified

internationalization

Internationalize correctly from the start — ICU MessageFormat and plural rules, RTL layouts with logical CSS properties, locale-aware dates/numbers/currency via Intl, translation-key hygiene and workflow, encoding pitfalls, and pseudo-localization testing in CI.

$npx vanara install internationalization

Included with Vanara Pro ($10/mo) — unlocks all 213 items. See pricing →

Overview

i18n retrofits cost 10× the up-front discipline: string concatenation, hardcoded plurals, and margin-left all work perfectly — until the first non-English, plural-rich, or RTL locale, at which point every one is a bug with a screenshot. The good news: the platform primitives (Intl, ICU MessageFormat, CSS logical properties) do the hard parts if you route everything through them. Deep detail in ref

What it covers

Details

Tier
Pro — $10/mo
Version
1.0.1
Depth
3 references · 2 examples · 1 runnable scripts
Verification
1/1 runnable checks passing ✓ · last verified 2026-08-27pass-rate over the last 30 verification runs (2026-07-29 → 2026-08-27)
Runs on
Your own Claude Code — no API keys
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