diff --git a/.changeset/dull-terms-invite.md b/.changeset/dull-terms-invite.md
new file mode 100644
index 00000000..0c0c1ea2
--- /dev/null
+++ b/.changeset/dull-terms-invite.md
@@ -0,0 +1,5 @@
+---
+"@opennextjs/cloudflare": patch
+---
+
+fix issues with build conditions and wasm
diff --git a/examples/common/apps.ts b/examples/common/apps.ts
index 9dcedaf1..dd9e3177 100644
--- a/examples/common/apps.ts
+++ b/examples/common/apps.ts
@@ -7,6 +7,7 @@ const apps = [
"playground15",
"vercel-blog-starter",
"ssg-app",
+ "prisma",
// e2e
"app-pages-router",
"app-router",
diff --git a/examples/prisma/.gitignore b/examples/prisma/.gitignore
new file mode 100644
index 00000000..3f753f29
--- /dev/null
+++ b/examples/prisma/.gitignore
@@ -0,0 +1,47 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.*
+.yarn/*
+!.yarn/patches
+!.yarn/plugins
+!.yarn/releases
+!.yarn/versions
+
+# testing
+/coverage
+
+# next.js
+/.next/
+/out/
+
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+.pnpm-debug.log*
+
+# env files (can opt-in for committing if needed)
+.env*
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo
+next-env.d.ts
+
+# playwright
+/test-results/
+/playwright-report/
+/blob-report/
+/playwright/.cache/
diff --git a/examples/prisma/README.md b/examples/prisma/README.md
new file mode 100644
index 00000000..e215bc4c
--- /dev/null
+++ b/examples/prisma/README.md
@@ -0,0 +1,36 @@
+This is a [Next.js](https://nextjs.org) project bootstrapped with [`create-next-app`](https://nextjs.org/docs/app/api-reference/cli/create-next-app).
+
+## Getting Started
+
+First, run the development server:
+
+```bash
+npm run dev
+# or
+yarn dev
+# or
+pnpm dev
+# or
+bun dev
+```
+
+Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.
+
+You can start editing the page by modifying `app/page.tsx`. The page auto-updates as you edit the file.
+
+This project uses [`next/font`](https://nextjs.org/docs/app/building-your-application/optimizing/fonts) to automatically optimize and load [Geist](https://vercel.com/font), a new font family for Vercel.
+
+## Learn More
+
+To learn more about Next.js, take a look at the following resources:
+
+- [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js features and API.
+- [Learn Next.js](https://nextjs.org/learn) - an interactive Next.js tutorial.
+
+You can check out [the Next.js GitHub repository](https://github.com/vercel/next.js) - your feedback and contributions are welcome!
+
+## Deploy on Vercel
+
+The easiest way to deploy your Next.js app is to use the [Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme) from the creators of Next.js.
+
+Check out our [Next.js deployment documentation](https://nextjs.org/docs/app/building-your-application/deploying) for more details.
diff --git a/examples/prisma/e2e/playwright.config.ts b/examples/prisma/e2e/playwright.config.ts
new file mode 100644
index 00000000..93ad8edf
--- /dev/null
+++ b/examples/prisma/e2e/playwright.config.ts
@@ -0,0 +1,3 @@
+import { configurePlaywright } from "../../common/config-e2e";
+
+export default configurePlaywright("prisma");
diff --git a/examples/prisma/e2e/playwright.dev.config.ts b/examples/prisma/e2e/playwright.dev.config.ts
new file mode 100644
index 00000000..a549949d
--- /dev/null
+++ b/examples/prisma/e2e/playwright.dev.config.ts
@@ -0,0 +1,6 @@
+import { configurePlaywright } from "../../common/config-e2e";
+
+export default configurePlaywright("prisma", {
+ isCI: !!process.env.CI,
+ isWorker: false,
+});
diff --git a/examples/prisma/e2e/prisma.spec.ts b/examples/prisma/e2e/prisma.spec.ts
new file mode 100644
index 00000000..0d47a653
--- /dev/null
+++ b/examples/prisma/e2e/prisma.spec.ts
@@ -0,0 +1,21 @@
+import { test, expect } from "@playwright/test";
+
+test.describe("playground/cloudflare", () => {
+ test("Prisma doesn't crash", async ({ page }) => {
+ await page.goto("/");
+ const aliceName = await page.getByTestId("name-Alice").innerText();
+ expect(aliceName).toBe("Alice");
+ const aliceEmail = await page.getByTestId("email-Alice").innerText();
+ expect(aliceEmail).toBe("alice@example.com");
+
+ const bobName = await page.getByTestId("name-Bob").innerText();
+ expect(bobName).toBe("Bob");
+ const bobEmail = await page.getByTestId("email-Bob").innerText();
+ expect(bobEmail).toBe("bob@example.com");
+
+ const carolName = await page.getByTestId("name-Carol").innerText();
+ expect(carolName).toBe("Carol");
+ const carolEmail = await page.getByTestId("email-Carol").innerText();
+ expect(carolEmail).toBe("carol@example.com");
+ });
+});
diff --git a/examples/prisma/next.config.ts b/examples/prisma/next.config.ts
new file mode 100644
index 00000000..26429090
--- /dev/null
+++ b/examples/prisma/next.config.ts
@@ -0,0 +1,11 @@
+import type { NextConfig } from "next";
+
+const nextConfig: NextConfig = {
+ /* config options here */
+ serverExternalPackages: ["@prisma/client", ".prisma/client"],
+};
+
+import { initOpenNextCloudflareForDev } from "@opennextjs/cloudflare";
+initOpenNextCloudflareForDev();
+
+export default nextConfig;
diff --git a/examples/prisma/open-next.config.ts b/examples/prisma/open-next.config.ts
new file mode 100644
index 00000000..1a57e31c
--- /dev/null
+++ b/examples/prisma/open-next.config.ts
@@ -0,0 +1,3 @@
+import { defineCloudflareConfig } from "@opennextjs/cloudflare";
+
+export default defineCloudflareConfig({});
diff --git a/examples/prisma/package.json b/examples/prisma/package.json
new file mode 100644
index 00000000..fb0d0120
--- /dev/null
+++ b/examples/prisma/package.json
@@ -0,0 +1,34 @@
+{
+ "name": "prisma",
+ "version": "0.1.0",
+ "private": true,
+ "scripts": {
+ "dev": "next dev --turbopack",
+ "build": "next build",
+ "start": "next start",
+ "lint": "next lint",
+ "prepare:db": "npx prisma generate && wrangler d1 execute db --file populate.sql",
+ "build:worker": "pnpm prepare:db && pnpm opennextjs-cloudflare build",
+ "preview:worker": "pnpm opennextjs-cloudflare preview",
+ "preview": "pnpm build:worker && pnpm preview:worker",
+ "e2e": "playwright test -c e2e/playwright.config.ts",
+ "e2e:dev": "playwright test -c e2e/playwright.dev.config.ts",
+ "cf-typegen": "wrangler types --env-interface CloudflareEnv"
+ },
+ "dependencies": {
+ "@opennextjs/cloudflare": "workspace:*",
+ "@prisma/adapter-d1": "^6.7.0",
+ "@prisma/client": "^6.7.0",
+ "next": "catalog:e2e",
+ "react": "catalog:e2e",
+ "react-dom": "catalog:e2e"
+ },
+ "devDependencies": {
+ "@types/node": "catalog:",
+ "@types/react": "catalog:e2e",
+ "@types/react-dom": "catalog:e2e",
+ "prisma": "^6.7.0",
+ "typescript": "catalog:",
+ "wrangler": "catalog:"
+ }
+}
diff --git a/examples/prisma/populate.sql b/examples/prisma/populate.sql
new file mode 100644
index 00000000..41a6d4a6
--- /dev/null
+++ b/examples/prisma/populate.sql
@@ -0,0 +1,11 @@
+CREATE TABLE IF NOT EXISTS users (
+ id INTEGER PRIMARY KEY AUTOINCREMENT,
+ name TEXT NOT NULL,
+ email TEXT NOT NULL,
+ UNIQUE (email) ON CONFLICT REPLACE
+);
+
+INSERT INTO users (name, email) VALUES
+ ('Alice', 'alice@example.com'),
+ ('Bob', 'bob@example.com'),
+ ('Carol', 'carol@example.com');
\ No newline at end of file
diff --git a/examples/prisma/prisma.config.ts b/examples/prisma/prisma.config.ts
new file mode 100644
index 00000000..5f711caa
--- /dev/null
+++ b/examples/prisma/prisma.config.ts
@@ -0,0 +1,6 @@
+import type { PrismaConfig } from "prisma";
+
+export default {
+ earlyAccess: true,
+ schema: "./schema.prisma",
+} satisfies PrismaConfig;
diff --git a/examples/prisma/schema.prisma b/examples/prisma/schema.prisma
new file mode 100644
index 00000000..5d1a90e7
--- /dev/null
+++ b/examples/prisma/schema.prisma
@@ -0,0 +1,15 @@
+generator client {
+ provider = "prisma-client-js"
+ previewFeatures = ["driverAdapters"]
+}
+
+datasource db {
+ provider = "sqlite"
+ url = env("NOT_USED")
+}
+
+model users {
+ id Int @id @default(autoincrement())
+ email String @unique
+ name String?
+}
\ No newline at end of file
diff --git a/examples/prisma/src/app/favicon.ico b/examples/prisma/src/app/favicon.ico
new file mode 100644
index 00000000..718d6fea
Binary files /dev/null and b/examples/prisma/src/app/favicon.ico differ
diff --git a/examples/prisma/src/app/globals.css b/examples/prisma/src/app/globals.css
new file mode 100644
index 00000000..e3734be1
--- /dev/null
+++ b/examples/prisma/src/app/globals.css
@@ -0,0 +1,42 @@
+:root {
+ --background: #ffffff;
+ --foreground: #171717;
+}
+
+@media (prefers-color-scheme: dark) {
+ :root {
+ --background: #0a0a0a;
+ --foreground: #ededed;
+ }
+}
+
+html,
+body {
+ max-width: 100vw;
+ overflow-x: hidden;
+}
+
+body {
+ color: var(--foreground);
+ background: var(--background);
+ font-family: Arial, Helvetica, sans-serif;
+ -webkit-font-smoothing: antialiased;
+ -moz-osx-font-smoothing: grayscale;
+}
+
+* {
+ box-sizing: border-box;
+ padding: 0;
+ margin: 0;
+}
+
+a {
+ color: inherit;
+ text-decoration: none;
+}
+
+@media (prefers-color-scheme: dark) {
+ html {
+ color-scheme: dark;
+ }
+}
diff --git a/examples/prisma/src/app/layout.tsx b/examples/prisma/src/app/layout.tsx
new file mode 100644
index 00000000..115f2a30
--- /dev/null
+++ b/examples/prisma/src/app/layout.tsx
@@ -0,0 +1,30 @@
+import type { Metadata } from "next";
+import { Geist, Geist_Mono } from "next/font/google";
+import "./globals.css";
+
+const geistSans = Geist({
+ variable: "--font-geist-sans",
+ subsets: ["latin"],
+});
+
+const geistMono = Geist_Mono({
+ variable: "--font-geist-mono",
+ subsets: ["latin"],
+});
+
+export const metadata: Metadata = {
+ title: "Create Next App",
+ description: "Generated by create next app",
+};
+
+export default function RootLayout({
+ children,
+}: Readonly<{
+ children: React.ReactNode;
+}>) {
+ return (
+
+ {children}
+
+ );
+}
diff --git a/examples/prisma/src/app/page.module.css b/examples/prisma/src/app/page.module.css
new file mode 100644
index 00000000..a11c8f31
--- /dev/null
+++ b/examples/prisma/src/app/page.module.css
@@ -0,0 +1,168 @@
+.page {
+ --gray-rgb: 0, 0, 0;
+ --gray-alpha-200: rgba(var(--gray-rgb), 0.08);
+ --gray-alpha-100: rgba(var(--gray-rgb), 0.05);
+
+ --button-primary-hover: #383838;
+ --button-secondary-hover: #f2f2f2;
+
+ display: grid;
+ grid-template-rows: 20px 1fr 20px;
+ align-items: center;
+ justify-items: center;
+ min-height: 100svh;
+ padding: 80px;
+ gap: 64px;
+ font-family: var(--font-geist-sans);
+}
+
+@media (prefers-color-scheme: dark) {
+ .page {
+ --gray-rgb: 255, 255, 255;
+ --gray-alpha-200: rgba(var(--gray-rgb), 0.145);
+ --gray-alpha-100: rgba(var(--gray-rgb), 0.06);
+
+ --button-primary-hover: #ccc;
+ --button-secondary-hover: #1a1a1a;
+ }
+}
+
+.main {
+ display: flex;
+ flex-direction: column;
+ gap: 32px;
+ grid-row-start: 2;
+}
+
+.main ol {
+ font-family: var(--font-geist-mono);
+ padding-left: 0;
+ margin: 0;
+ font-size: 14px;
+ line-height: 24px;
+ letter-spacing: -0.01em;
+ list-style-position: inside;
+}
+
+.main li:not(:last-of-type) {
+ margin-bottom: 8px;
+}
+
+.main code {
+ font-family: inherit;
+ background: var(--gray-alpha-100);
+ padding: 2px 4px;
+ border-radius: 4px;
+ font-weight: 600;
+}
+
+.ctas {
+ display: flex;
+ gap: 16px;
+}
+
+.ctas a {
+ appearance: none;
+ border-radius: 128px;
+ height: 48px;
+ padding: 0 20px;
+ border: none;
+ border: 1px solid transparent;
+ transition:
+ background 0.2s,
+ color 0.2s,
+ border-color 0.2s;
+ cursor: pointer;
+ display: flex;
+ align-items: center;
+ justify-content: center;
+ font-size: 16px;
+ line-height: 20px;
+ font-weight: 500;
+}
+
+a.primary {
+ background: var(--foreground);
+ color: var(--background);
+ gap: 8px;
+}
+
+a.secondary {
+ border-color: var(--gray-alpha-200);
+ min-width: 158px;
+}
+
+.footer {
+ grid-row-start: 3;
+ display: flex;
+ gap: 24px;
+}
+
+.footer a {
+ display: flex;
+ align-items: center;
+ gap: 8px;
+}
+
+.footer img {
+ flex-shrink: 0;
+}
+
+/* Enable hover only on non-touch devices */
+@media (hover: hover) and (pointer: fine) {
+ a.primary:hover {
+ background: var(--button-primary-hover);
+ border-color: transparent;
+ }
+
+ a.secondary:hover {
+ background: var(--button-secondary-hover);
+ border-color: transparent;
+ }
+
+ .footer a:hover {
+ text-decoration: underline;
+ text-underline-offset: 4px;
+ }
+}
+
+@media (max-width: 600px) {
+ .page {
+ padding: 32px;
+ padding-bottom: 80px;
+ }
+
+ .main {
+ align-items: center;
+ }
+
+ .main ol {
+ text-align: center;
+ }
+
+ .ctas {
+ flex-direction: column;
+ }
+
+ .ctas a {
+ font-size: 14px;
+ height: 40px;
+ padding: 0 16px;
+ }
+
+ a.secondary {
+ min-width: auto;
+ }
+
+ .footer {
+ flex-wrap: wrap;
+ align-items: center;
+ justify-content: center;
+ }
+}
+
+@media (prefers-color-scheme: dark) {
+ .logo {
+ filter: invert();
+ }
+}
diff --git a/examples/prisma/src/app/page.tsx b/examples/prisma/src/app/page.tsx
new file mode 100644
index 00000000..f5146690
--- /dev/null
+++ b/examples/prisma/src/app/page.tsx
@@ -0,0 +1,22 @@
+import styles from "./page.module.css";
+import { getDb } from "@/lib/db";
+
+export const dynamic = "force-dynamic";
+
+export default async function Home() {
+ const db = getDb();
+ const allUsers = await db.users.findMany();
+ return (
+
+
+ {allUsers.map((user) => (
+ -
+ {user.name}
+
+ {user.email}
+
+ ))}
+
+