docs: add examples for using fetch-adapter with astro, remix and solidstart

[dtinth]

🎯 Changes

Both Astro and Remix use the Web Standard APIs for representing Request and Responses, so using @trpc/server/adapters/fetch, a tRPC router can be mounted easily without requiring any 3rd-party adapter.

Note: I haven’t tested the code in isolation yet, but it is extracted from a project (Astro, Remix).

✅ Checklist

• I have followed the steps listed in the Contributing guide.
• If necessary, I have added documentation related to the changes made.
• I have added or updated the tests related to the changes made.

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Name	Status	Preview	Comments	Updated
www	✅ Ready (Inspect)	Visit Preview	💬 Add your feedback	Mar 5, 2023 at 6:45PM (UTC)

[KATT]

Please fix lint issues, @dtinth :)

[dtinth]

Thank you for the review. I will fix the lint issue when I got more time, also I will change the router import, because unlike other examples, filesystem-based router is in effect, and so the tRPC router isn't supposed to be on the routes/pages directory.

[KATT]

friendly ping @dtinth :)

[dtinth]

@KATT Thank you for the ping. 🙏 I was swamped with events and totally forgot about it. I’ll update it today.

[juliusmarminge]

Could we perhaps add #3651 in a similar fashion if the fetch adapter is the preferred way to use with SolidStart?

[dtinth]

I’m still updating the docs (couldn’t get my Codespaces up and running yet), but here are the example repos that shows how to integrate tRPC into Astro/Remix (see latest commit):

• https://github.com/dtinth/astro-trpc-example
• https://github.com/dtinth/remix-trpc-example

[dtinth]

should be green now 😃

[juliusmarminge]

Awesome!