Docs page crashes: `/router/latest` shows `Repo's docs/router/config.json was not found`

[thaidinh21]

Which project does this relate to?

Router

Describe the bug

The TanStack Router documentation page crashes when visiting:

https://tanstack.com/router/latest

Instead of rendering the documentation content, the page shows the default error boundary:

• "Something went wrong!"
• After clicking "Show Error", it displays:

Repo's docs/router/config.json was not found

Complete minimal reproducer

https://tanstack.com/router/latest

Steps to Reproduce the Bug

1. Open https://tanstack.com/router/latest
2. Wait for the page to load
3. The page renders an error boundary instead of the docs
4. Click Show Error
5. Error message appears: Repo's docs/router/config.json was not found

Expected behavior

The TanStack Router documentation homepage should load normally.

Screenshots or Videos

Platform

• Browser: Firefox
• OS: Linux
• URL: https://tanstack.com/router/latest
• Date/time observed: 2026-05-26

Additional context

No response