i18n Demo

Switching languages below re-fetches every namespace on the page in parallel and applies them in a single update — there's never a moment where one piece of text has switched and another hasn't. Try switching, then switch back: the second time is instant, served from the in-memory cache.

See the i18n guide for how to wire locale into the URL (so each language is its own crawlable, static-exportable page) rather than switching in place like this isolated demo does.