feat: add @urql/tanstack-react-router

.changeset/afraid-colts-sort.md

@@ -0,0 +1,5 @@
+---
+'@urql/tanstack-react-router': minor
+---
+
+initial implementation of TanStack Router / Start Integration

docs/advanced/server-side-rendering.md

@@ -111,13 +111,7 @@ Next, we'll modify our server-side code and add `react-ssr-prepass` in front of
 import { renderToString } from 'react-dom/server';
 import prepass from 'react-ssr-prepass';
 
-import {
-  Client,
-  cacheExchange,
-  fetchExchange,
-  ssrExchange,
-  Provider,
-} from 'urql';
+import { Client, cacheExchange, fetchExchange, ssrExchange, Provider } from 'urql';
 
 const handleRequest = async (req, res) => {
   // ...
@@ -126,7 +120,7 @@ const handleRequest = async (req, res) => {
   const client = new Client({
     url: 'https://??',
     suspense: true, // This activates urql's Suspense mode on the server-side
-    exchanges: [cacheExchange, ssr, fetchExchange]
+    exchanges: [cacheExchange, ssr, fetchExchange],
   });
 
   const element = (
@@ -577,6 +571,51 @@ is an uncommon scenario, and we consider it "unsafe" so evaluate this carefully
 When this does seem like the appropriate solution any component wrapped with `withUrqlClient` will receive the `resetUrqlClient`
 property, when invoked this will create a new top-level client and reset all prior operations.
 
+## TanStack Router / TanStack Start
+
+If you're using SSR with [TanStack Router](https://tanstack.com/router) or [TanStack Start](https://tanstack.com/start) you can use the `@urql/tanstack-react-router` package.
+
+To set up `@urql/tanstack-react-router`, first we'll install `@urql/tanstack-react-router` and `urql`:
+
+```sh
+pnpm add @urql/tanstack-react-router urql graphql
+# or
+npm install --save @urql/tanstack-react-router urql graphql
+```
+
+Then instantiate a client with a SSR Exchange and make sure the `UrqlProvider` is rendered around the routes:
+
+```tsx
+// router.tsx
+import { createRouter } from '@tanstack/react-router';
+
+import {
+  UrqlProvider,
+  ssrExchange,
+  cacheExchange,
+  fetchExchange,
+  createClient,
+} from '@urql/tanstack-react-router';
+
+const ssr = ssrExchange();
+const client = createClient({
+  url: 'https://trygql.formidable.dev/graphql/basic-pokedex',
+  exchanges: [cacheExchange, ssr, fetchExchange],
+  suspense: true,
+});
+
+const router = createRouter({
+  routeTree,
+  Wrap: ({ children }) => (
+    <UrqlProvider ssr={ssr} client={client}>
+      {children}
+    </UrqlProvider>
+  ),
+});
+```
+
+Then in your React components use the `useQuery` from `@urql/tanstack-react-router`.
+
 ## Vue Suspense
 
 In Vue 3 a [new feature was introduced](https://vuedose.tips/go-async-in-vue-3-with-suspense/) that

packages/tanstack-react-router-urql/README.md

@@ -0,0 +1,5 @@
+## `tanstack-react-router-urql`
+
+A set of convenience utilities for using `urql` with SSR and `@tanstack/react-router` / `@tanstack/start`.
+
+More documentation is available at https://urql.dev/goto/docs/advanced/server-side-rendering/#tanstack--router-tanstack-start

packages/tanstack-react-router-urql/jsr.json

@@ -0,0 +1,8 @@
+{
+  "name": "@urql/tanstack-react-router",
+  "version": "0.0.0",
+  "exports": {
+    ".": "./src/index.ts"
+  },
+  "exclude": ["node_modules"]
+}

packages/tanstack-react-router-urql/package.json

@@ -0,0 +1,52 @@
+{
+  "name": "@urql/tanstack-react-router",
+  "version": "0.0.0",
+  "description": "Convenience wrappers for using urql with SSR in @tanstack/react-router and @tanstack/start",
+  "sideEffects": false,
+  "homepage": "https://formidable.com/open-source/urql/docs/",
+  "bugs": "https://github.com/urql-graphql/urql/issues",
+  "license": "MIT",
+  "author": "urql GraphQL Contributors",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/urql-graphql/urql.git",
+    "directory": "packages/tanstack-react-router-urql"
+  },
+  "main": "dist/urql-tanstack-react-router.js",
+  "module": "dist/urql-tanstack-react-router.es.js",
+  "types": "dist/urql-tanstack-react-router.d.ts",
+  "source": "src/index.ts",
+  "files": [
+    "LICENSE",
+    "CHANGELOG.md",
+    "README.md",
+    "dist/"
+  ],
+  "scripts": {
+    "clean": "rimraf dist",
+    "check": "tsc --noEmit",
+    "lint": "eslint --ext=js,jsx,ts,tsx .",
+    "build": "rollup -c ../../scripts/rollup/config.mjs",
+    "prepare": "node ../../scripts/prepare/index.js",
+    "prepublishOnly": "run-s clean build"
+  },
+  "devDependencies": {
+    "@urql/core": "workspace:*",
+    "urql": "workspace:*",
+    "@types/react": "^18.3.8",
+    "@types/react-dom": "^18.3.0",
+    "graphql": "^16.0.0",
+    "@tanstack/react-router": "^1.94.1",
+    "react": "^18.0.0",
+    "react-dom": "^18.0.0"
+  },
+  "peerDependencies": {
+    "@tanstack/react-router": ">=1.43.2",
+    "react": ">=18.0.0",
+    "urql": "^4.0.0"
+  },
+  "publishConfig": {
+    "access": "public",
+    "provenance": true
+  }
+}

packages/tanstack-react-router-urql/src/Provider.ts

@@ -0,0 +1,54 @@
+import * as React from 'react';
+import type { SSRExchange, Client } from 'urql';
+import { Provider } from 'urql';
+
+export const SSRContext = React.createContext<SSRExchange | undefined>(
+  undefined
+);
+
+/** Provider for `@urql/tanstack-react-router`.
+ *
+ * @remarks
+ * `Provider` accepts a {@link Client} and provides it to all GraphQL hooks, it
+ * also accepts an {@link SSRExchange} to distribute data when re-hydrating
+ * on the client.
+ *
+ * @example
+ * ```tsx
+ * import {
+ *  UrqlProvider,
+ *  ssrExchange,
+ *  cacheExchange,
+ *  fetchExchange,
+ *  createClient,
+ * } from '@urql/tanstack-react-router';
+ *
+ * const ssr = ssrExchange();
+ * const client = createClient({
+ *   url: 'https://trygql.formidable.dev/graphql/basic-pokedex',
+ *   exchanges: [cacheExchange, ssr, fetchExchange],
+ *   suspense: true,
+ * });
+ *
+ * const router = createRouter ({
+ *   routeTree,
+ *   Wrap: ({ children }) => <UrqlProvider ssr={ssr} client={urqlClient}>{children}</UrqlProvider>,
+ *  });
+ * }
+ *
+ * ```
+ */
+export function UrqlProvider({
+  children,
+  ssr,
+  client,
+}: React.PropsWithChildren<{
+  ssr: SSRExchange;
+  client: Client;
+}>) {
+  return React.createElement(
+    Provider,
+    { value: client },
+    React.createElement(SSRContext.Provider, { value: ssr }, children)
+  );
+}

packages/tanstack-react-router-urql/src/index.ts

@@ -0,0 +1,3 @@
+export * from 'urql';
+export { useQuery } from './useQuery';
+export { UrqlProvider, SSRContext } from './Provider';