use neon auth v2

.env.example

@@ -1,9 +1,7 @@
 # NEON_DATA_API_URL, required, the URL of your Neon Data API
 VITE_NEON_DATA_API_URL=https://data-api-url
-# PUBLIC_STACK_PROJECT_ID, required, your Stack Auth project id 
-VITE_PUBLIC_STACK_PROJECT_ID=432a953b-30fb-4fbf-a73d-c0294dc5fdf5
-# PUBLIC_STACK_PUBLISHABLE_CLIENT_KEY, required, your Stack Auth publishable client key 
-VITE_PUBLIC_STACK_PUBLISHABLE_CLIENT_KEY=pck_mf296kj2dky278d62bkyefs63w3w492qgajcwx55v13bg
+# NEON_AUTH_URL, required, your Neon Auth URL
+VITE_NEON_AUTH_URL=https://neon-auth-url
 
 # DATABASE_URL, optional, only if you want to run drizzle migrations with bun db:migrate
 DATABASE_URL=your-database-url

.prettierignore

@@ -1,3 +1,4 @@
 # Ignore artifacts:
 build
 coverage
+src/routeTree.gen.ts

README.md

@@ -41,8 +41,7 @@ Follow these steps to run the demo:
    VITE_NEON_DATA_API_URL=your_neon_data_api_url
 
    # Neon Auth
-   VITE_PUBLIC_STACK_PROJECT_ID=your_project_id
-   VITE_PUBLIC_STACK_PUBLISHABLE_CLIENT_KEY=your_client_key
+   VITE_NEON_AUTH_URL=your_neon_auth_url
    ```
 
    Optionally, you can configure a `DATABASE_URL` environment variable and run `bun run db:migrate` to migrate your database.
@@ -79,6 +78,6 @@ This application is configured for deployment on Vercel:
 1. Push your code to a Git repository
 2. Import the project in Vercel
 3. Configure environment variables:
-   - Neon Data API credentials
-   - Neon Auth credentials
+   - `VITE_NEON_DATA_API_URL`: Neon Data API URL
+   - `VITE_NEON_AUTH_URL`: Neon Auth URL
 4. Deploy!

package.json

@@ -15,40 +15,39 @@
     "prettier-check": "prettier --check ."
   },
   "dependencies": {
-    "@radix-ui/react-slot": "^1.2.0",
-    "@radix-ui/react-toggle": "^1.1.6",
-    "@stackframe/react": "^2.8.8",
-    "@supabase/postgrest-js": "^1.19.4",
-    "@tailwindcss/vite": "^4.1.4",
-    "@tanstack/react-query": "^5.74.4",
-    "@tanstack/react-router": "^1.117.1",
+    "@neondatabase/neon-js": "^0.1.0-alpha.6",
+    "@neondatabase/serverless": "^1.0.2",
+    "@radix-ui/react-slot": "^1.2.4",
+    "@radix-ui/react-toggle": "^1.1.10",
+    "@tailwindcss/vite": "^4.1.17",
+    "@tanstack/react-query": "^5.90.11",
+    "@tanstack/react-router": "^1.139.10",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
-    "drizzle-kit": "^0.31.0",
-    "drizzle-orm": "^0.43.1",
-    "@neondatabase/serverless": "^0.10.4",
+    "drizzle-kit": "^0.31.7",
+    "drizzle-orm": "^0.44.7",
     "lucide-react": "^0.503.0",
     "moment": "^2.30.1",
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0",
-    "tailwind-merge": "^3.2.0",
-    "tailwindcss": "^4.1.4",
+    "react": "^19.2.0",
+    "react-dom": "^19.2.0",
+    "tailwind-merge": "^3.4.0",
+    "tailwindcss": "^4.1.17",
     "unique-names-generator": "^4.7.1"
   },
   "devDependencies": {
     "@biomejs/biome": "1.9.4",
-    "@tanstack/react-router-devtools": "^1.117.1",
-    "@tanstack/router-plugin": "^1.117.2",
-    "@types/node": "^22.15.2",
-    "@types/react": "^19.0.10",
-    "@types/react-dom": "^19.0.4",
-    "@vitejs/plugin-react": "^4.3.4",
-    "dotenv": "^16.5.0",
-    "globals": "^16.0.0",
+    "@tanstack/react-router-devtools": "^1.139.10",
+    "@tanstack/router-plugin": "^1.139.10",
+    "@types/node": "^22.19.1",
+    "@types/react": "^19.2.7",
+    "@types/react-dom": "^19.2.3",
+    "@vitejs/plugin-react": "^4.7.0",
+    "dotenv": "^16.6.1",
+    "globals": "^16.5.0",
     "prettier": "3.5.3",
-    "tsx": "^4.19.3",
-    "tw-animate-css": "^1.2.8",
-    "typescript": "~5.7.2",
-    "vite": "^6.3.1"
+    "tsx": "^4.20.6",
+    "tw-animate-css": "^1.4.0",
+    "typescript": "~5.7.3",
+    "vite": "^6.4.1"
   }
 }

src/app.tsx

@@ -1,15 +1,10 @@
 import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
 import { RouterProvider, createRouter } from "@tanstack/react-router";
-import { StrictMode, useContext } from "react";
+import { StrictMode } from "react";
 
 // Import the generated route tree
 import { routeTree } from "./routeTree.gen";
 
-import { AccessTokenProvider } from "@/access-token-provider";
-import { stackClientApp } from "@/lib/stack";
-import { StackProvider } from "@stackframe/react";
-import { AccessTokenContext } from "./access-token-context";
-
 // Create a new router instance
 const router = createRouter({
   routeTree,
@@ -33,20 +28,14 @@ function App() {
   return (
     <StrictMode>
       <QueryClientProvider client={queryClient}>
-        <StackProvider app={stackClientApp}>
-          <AccessTokenProvider>
-            <RouterWithAuth />
-          </AccessTokenProvider>
-        </StackProvider>
+        <RouterWithAuth />
       </QueryClientProvider>
     </StrictMode>
   );
 }
 
 function RouterWithAuth() {
-  const accessToken = useContext(AccessTokenContext);
-
-  return <RouterProvider router={router} context={{ accessToken }} />;
+  return <RouterProvider router={router} />;
 }
 
 export default App;

src/components/app/header.tsx

@@ -1,14 +1,19 @@
-import type { CurrentUser } from "@stackframe/react";
+import { client } from "@/lib/auth";
+import { useRouter } from "@tanstack/react-router";
 
-export default function Header({ user }: { user: CurrentUser }) {
+export default function Header({ name }: { name: string }) {
+  const router = useRouter();
   return (
     <header className="flex flex-col gap-6 mb-14">
       <div className="flex items-center justify-between">
-        <h3>Welcome {user.displayName?.split(" ")[0]}</h3>
+        <h3>Welcome {name}</h3>
         <button
           type="button"
           className="text-foreground/70 font-normal cursor-pointer"
-          onClick={() => user.signOut()}
+          onClick={async () => {
+            await client.auth.signOut();
+            router.navigate({ to: "/signin" });
+          }}
         >
           Sign out
         </button>

src/components/app/note-header.tsx

@@ -1,7 +1,7 @@
 import { NoteTitle } from "@/components/app/note-title";
 import { Toggle } from "@/components/ui/toggle";
 import { Note } from "@/lib/api";
-import { usePostgrest } from "@/lib/postgrest";
+import { client } from "@/lib/auth";
 import { useMutation, useQueryClient } from "@tanstack/react-query";
 import { Share2 } from "lucide-react";
 import { useEffect, useState } from "react";
@@ -23,8 +23,6 @@ export default function NoteHeader({
   user_id,
   onShareToggle,
 }: Props) {
-  const postgrest = usePostgrest();
-
   // Optimistic UI state for shared toggle
   const [optimisticShared, setOptimisticShared] = useState<boolean | null>(
     null,
@@ -43,7 +41,7 @@ export default function NoteHeader({
 
   const toggleShareMutation = useMutation({
     mutationFn: async (newSharedState: boolean) => {
-      const { error } = await postgrest
+      const { error } = await client
         .from("notes")
         .update({
           shared: newSharedState,

src/components/app/note-title.tsx

@@ -1,5 +1,5 @@
 import { Note } from "@/lib/api";
-import { usePostgrest } from "@/lib/postgrest";
+import { client } from "@/lib/auth";
 import { useQueryClient } from "@tanstack/react-query";
 import { Copy } from "lucide-react";
 import { type KeyboardEvent, useEffect, useRef, useState } from "react";
@@ -18,7 +18,6 @@ export function NoteTitle({
   const [isEditingTitle, setIsEditingTitle] = useState(false);
   const [titleValue, setTitleValue] = useState(title);
   const titleRef = useRef<HTMLHeadingElement>(null);
-  const postgrest = usePostgrest();
 
   // Focus title when editing
   useEffect(() => {
@@ -52,7 +51,7 @@ export function NoteTitle({
       const newTitle = titleRef.current.textContent.trim();
       if (newTitle !== title) {
         try {
-          const { error } = await postgrest
+          const { error } = await client
             .from("notes")
             .update({ title: newTitle })
             .eq("id", id);

src/components/app/notes-list.tsx

@@ -1,15 +1,9 @@
 import NoteCard from "@/components/app/note-card";
 import type { Note } from "@/lib/api";
-import type { CurrentUser } from "@stackframe/react";
 import { useRouter } from "@tanstack/react-router";
 import { PlusCircleIcon } from "lucide-react";
 
-export default function NotesList({
-  notes,
-}: {
-  user: CurrentUser;
-  notes: Note[];
-}) {
+export default function NotesList({ notes }: { notes: Note[] }) {
   const router = useRouter();
 
   const addNote = async () => {

src/lib/auth.ts

@@ -0,0 +1,12 @@
+import { createClient, BetterAuthReactAdapter } from "@neondatabase/neon-js";
+import type { Database } from "../../types/database";
+
+export const client = createClient<Database>({
+  auth: {
+    adapter: BetterAuthReactAdapter(),
+    url: import.meta.env.VITE_NEON_AUTH_URL,
+  },
+  dataApi: {
+    url: import.meta.env.VITE_NEON_DATA_API_URL,
+  },
+});