Remix

npx create-react-router@latest my-app -y
cd my-app
npm install @sanity/client @sanity/react-loader @sanity/visual-editing @portabletext/react groq

VITE_SANITY_PROJECT_ID=your-project-id
VITE_SANITY_DATASET=production
VITE_SANITY_API_VERSION=2026-02-01
VITE_SANITY_STUDIO_URL=http://localhost:3333
SANITY_API_READ_TOKEN=your-read-token

export const projectId = import.meta.env.VITE_SANITY_PROJECT_ID!
export const dataset = import.meta.env.VITE_SANITY_DATASET!
export const apiVersion = import.meta.env.VITE_SANITY_API_VERSION ?? '2026-02-01'
export const studioUrl = import.meta.env.VITE_SANITY_STUDIO_URL

import { createQueryStore } from '@sanity/react-loader'

export const {
  loadQuery,
  setServerClient,
  useQuery,
  useLiveMode,
} = createQueryStore({ client: false, ssr: true })

import { createClient } from '@sanity/client'
import { loadQuery, setServerClient } from './loader'
import { projectId, dataset, apiVersion, studioUrl } from './env'

const client = createClient({
  projectId,
  dataset,
  apiVersion,
  useCdn: true,
  token: process.env.SANITY_API_READ_TOKEN,
  stega: {
    // Stega encodes invisible markers into string fields for click-to-edit
    // overlays in the Presentation tool. Those markers can leak into copy/paste,
    // screen readers, and some downstream renderers, so only enable when actually
    // previewing — gate on an env var that's only set in preview environments.
    enabled: Boolean(studioUrl),
    studioUrl,
  },
})

setServerClient(client)

export { loadQuery }

// app/sanity/client.ts
import { createClient } from '@sanity/client'
import { projectId, dataset, apiVersion } from './env'

export const client = createClient({
  projectId,
  dataset,
  apiVersion,
  useCdn: true,
})

// app/sanity/image.ts
import imageUrlBuilder from '@sanity/image-url'
import { client } from './client'

const builder = imageUrlBuilder(client)
export const urlFor = (source: Parameters<typeof builder.image>[0]) => builder.image(source)

npm install @sanity/image-url

import { defineQuery } from "groq";

export const POSTS_QUERY = defineQuery(
  `*[_type == "post" && defined(slug.current)] | order(_createdAt desc){
    _id, title, slug
  }`
);

export const POST_QUERY = defineQuery(
  `*[_type == "post" && slug.current == $slug][0]{
    _id, title, body, image
  }`
);

// app/routes/home.tsx
import type { Route } from "./+types/home";
import { loadQuery } from "~/sanity/loader.server";
import { POSTS_QUERY } from "~/sanity/queries";

export async function loader() {
  const initial = await loadQuery(POSTS_QUERY, {});
  return { initial, query: POSTS_QUERY, params: {} };
}

export default function Home({ loaderData }: Route.ComponentProps) {
  const { initial } = loaderData;
  // …pass to component
}

import { type RouteConfig, index, route } from "@react-router/dev/routes";

export default [
  index("routes/home.tsx"),
  route(":slug", "routes/post.tsx"),
] satisfies RouteConfig;

import type { Route } from "./+types/post";
import { PortableText } from "@portabletext/react";
import { loadQuery } from "~/sanity/loader.server";
import { useQuery } from "~/sanity/loader";
import { urlFor } from "~/sanity/image";
import { POST_QUERY } from "~/sanity/queries";

export async function loader({ params }: Route.LoaderArgs) {
  const initial = await loadQuery(POST_QUERY, { slug: params.slug });
  return { initial, query: POST_QUERY, params: { slug: params.slug } };
}

export default function Post({ loaderData }: Route.ComponentProps) {
  const { initial, query, params } = loaderData;
  const { data: post } = useQuery(query, params, { initial });

  return (
    <article>
      <h1>{post?.title}</h1>
      {post?.image && (
        <img src={urlFor(post.image).width(1200).url()} alt={post.title ?? ""} />
      )}
      {post?.body && <PortableText value={post.body} />}
    </article>
  );
}

import { useQuery } from "~/sanity/loader";

export default function Page({ loaderData }: Route.ComponentProps) {
  const { initial, query, params } = loaderData;

  const { data, encodeDataAttribute } = useQuery(query, params, { initial });

  return (
    <h1 data-sanity={encodeDataAttribute("title")}>
      {data?.title}
    </h1>
  );
}

import { enableVisualEditing } from '@sanity/visual-editing'
import { useLiveMode } from '~/sanity/loader'
import { client } from '~/sanity/client' // Your browser-safe client
import { useEffect } from 'react'

export default function VisualEditing() {
  useEffect(() => enableVisualEditing(), [])
  useLiveMode({ client })
  return null
}

import { stegaClean } from "@sanity/client/stega"
// ...
if (stegaClean(slug) === 'home') { ... }