Start Counter example fails on StackBlitz (linked from Build a Project from Scratch)

[yhoiseth]

Which project does this relate to?

Router

Describe the bug

On https://tanstack.com/start/latest/docs/framework/react/build-from-scratch, “Here is what that will look like” links to https://stackblitz.com/github/tanstack/router/tree/main/examples/react/start-counter. It seems to build successfully, but shows the error No Start context found in AsyncLocalStorage. Make sure you are using the function within the server runtime.:

Complete minimal reproducer

https://stackblitz.com/github/tanstack/router/tree/main/examples/react/start-counter

Steps to Reproduce the Bug

1. Visit https://tanstack.com/start/latest/docs/framework/react/build-from-scratch
2. Click “Here is what that will look like”
3. Wait for the build to finish

Expected behavior

I expected to see the counter, not an error.

Screenshots or Videos

No response

Platform

• Router / Start Version: ^1.170.8 / ^1.168.11
• OS: macOS
• Browser: Brave
• Browser Version: 1.90.124
• Bundler: vite
• Bundler Version: ^8.0.0

Additional context

This issue is not stopping me in any way, just thought I’d help the next guy :)

[schiller-manuel]

we need to link to codesandbox instead since stackblitz does not support async local storage