Paraglide JS is now part of TanStack's CI/CD pipeline. Every commit to TanStack Router runs e2e tests against Paraglide. If something breaks, it gets caught before release.
Many thanks to @juliomuhlbauer for creating first class TanStack examples and @schiller-manuel for integrating Paraglide JS into TanStack's CI/CD pipeline (TanStack/router#6201).
Background
TanStack Router v1.145+ introduced changes to the middleware and rewrite layer that caused redirect loops when used with Paraglide (#6089). Neither project broke independently — the issue only surfaced when used together.
Get Started
Check out the official TanStack i18n example or read the Paraglide JS docs.