jralvarenga/rtl

RTL Skill

Use this guide when some locales should render right-to-left.

Where RTL belongs

RTL is configured in @better-translate/core.

That means you define direction once in the translator, then adapters can read it later.

Smallest correct setup

import { configureTranslations } from "@better-translate/core";

export const translator = await configureTranslations({
  availableLocales: ["en", "ar"] as const,
  defaultLocale: "en",
  fallbackLocale: "en",
  directions: {
    ar: "rtl",
  },
  messages: { en, ar },
});

Then read it from the translator or server helpers:

translator.getDirection({ locale: "ar" }); // "rtl"
translator.isRtl({ locale: "ar" }); // true

Keep TypeScript autocomplete available

Keep direction rules in the same shared exported translator so locale inference stays consistent anywhere you consume translator, server helpers, or React hooks.

Rule

Keep direction rules in the core config, not scattered across components.