OAuth sign in isn't redirecting on the server side

[silentworks]

This is a copy of a troubleshooting article on Supabase's docs site. It may be missing some details from the original. View the original article.

The reason behind this limitation is that the auth helpers library lacks a direct mechanism for performing server-side redirects, as each framework handles redirects differently. However, the library does offer a URL through the data property it returns, which should be used for the purpose of redirection.

Next.js:

import { NextResponse } from "next/server";
...
const { data } = await supabase.auth.signInWithOAuth({
  provider: 'github',
})

return NextResponse.redirect(data.url)

SvelteKit:

import { redirect } from '@sveltejs/kit';
...
const { data } = await supabase.auth.signInWithOAuth({
  provider: 'github',
})

throw redirect(303, data.url)

Remix:

import { redirect } from "@remix-run/node"; // or cloudflare/deno
...
const { data } = await supabase.auth.signInWithOAuth({
  provider: 'github',
})

return redirect(data.url)