Vercel support

[Netwyn]

Is there a way I can integrate this with Vercel? I don't want to use SvelteKit as the website I want to publish onto Vercel is static and quite literally doesn't have a backend. I use the Svelte + Vite template, with JavaScript. Running the site locally via npm run dev works fine, and the site is fully functional, but Vercel doesn't allow me to use any form of routing; I get a 404 page on any subdirectory that would typically run perfectly fine locally.
i.e., app.vercel.app works perfectly fine, but app.vercel.app/{something} results in a 404. I use anchor tags in my HTML for redirects, and I use the Router component in App.svelte

[Joshswooft]

Also having this issue, I've tried to do a similar fix which worked for react routing here: https://stackoverflow.com/questions/64815012/why-does-react-router-not-works-at-vercel

e.g.

vercel.json in root of repo.

{
  "rewrites": [{ "source": "/(.*)", "destination": "/" }]
}

[JohnJasonFisher]

I copy pasted that vercel.json @Joshswooft mentioned into my svelte SPA app hosted on Vercel and that did the trick for me!

I wish this info was in a doc somewhere.

[JohnJasonFisher]

ho

So update on this, the vercel.json works great in prod but now in dev and preview it cannot find the client and main.js files. Will update as I learn more.