SurveyJS Form Builder in Next.js - Add sample app

blogpost-apps/nextjs-form-builder/.gitignore

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+# 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

blogpost-apps/nextjs-form-builder/README.md

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+# SurveyJS Form Builder in Next.js
+
+This repository contains the source code for a complete tutorial on integrating the [SurveyJS Form Builder](https://surveyjs.io/open-source) with a Next.js application.
+
+## Features
+
+* SurveyJS Form Builder (drag-and-drop interface)
+* Live preview with PDF export
+* Save/load survey definitions from a local storage
+* Custom Creator theme
+
+## Related Blog Post
+
+Read the full tutorial here: [Build Dynamic Forms with SurveyJS Form Builder in Next.js](http://surveyjs.io/stay-updated/blog/nextjs-form-builder).
+
+## Getting Started
+
+```
+npm install
+npm run dev
+```
+
+Visit http://localhost:3000 to start using the builder.
+
+## See Also
+
+For more advanced examples and backend integration options, check out: [SurveyJS + Next.js Quickstart Template](https://github.com/surveyjs/surveyjs-nextjs).

blogpost-apps/nextjs-form-builder/eslint.config.mjs

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+import { dirname } from "path";
+import { fileURLToPath } from "url";
+import { FlatCompat } from "@eslint/eslintrc";
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = dirname(__filename);
+
+const compat = new FlatCompat({
+  baseDirectory: __dirname,
+});
+
+const eslintConfig = [
+  ...compat.extends("next/core-web-vitals", "next/typescript"),
+];
+
+export default eslintConfig;

blogpost-apps/nextjs-form-builder/next.config.ts

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+import type { NextConfig } from "next";
+
+const nextConfig: NextConfig = {
+  /* config options here */
+};
+
+export default nextConfig;

blogpost-apps/nextjs-form-builder/package.json

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+{
+  "name": "surveyjs-form-builder",
+  "version": "0.1.0",
+  "private": true,
+  "scripts": {
+    "dev": "next dev",
+    "build": "next build",
+    "start": "next start",
+    "lint": "next lint"
+  },
+  "dependencies": {
+    "@tailwindcss/postcss": "^4.1.11",
+    "ace-builds": "^1.43.2",
+    "next": "15.4.1",
+    "react": "19.1.0",
+    "react-dom": "19.1.0",
+    "survey-core": "2.2.5",
+    "survey-creator-core": "2.2.5",
+    "survey-creator-react": "2.2.5",
+    "survey-pdf": "2.2.5",
+    "survey-react-ui": "2.2.5"
+  },
+  "devDependencies": {
+    "@eslint/eslintrc": "^3",
+    "@types/node": "^20",
+    "@types/react": "^19",
+    "@types/react-dom": "^19",
+    "autoprefixer": "^10.4.21",
+    "eslint": "^9",
+    "eslint-config-next": "15.4.1",
+    "postcss": "^8.5.6",
+    "tailwindcss": "^4.1.11",
+    "typescript": "^5"
+  }
+}

blogpost-apps/nextjs-form-builder/postcss.config.mjs

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+const config = {
+  plugins: ["@tailwindcss/postcss"],
+};
+
+export default config;

blogpost-apps/nextjs-form-builder/src/app/globals.css

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+@import "tailwindcss";
+
+: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;
+  }
+}

blogpost-apps/nextjs-form-builder/src/app/layout.tsx

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+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 (
+    <html lang="en">
+      <body className={`${geistSans.variable} ${geistMono.variable}`}>
+        {children}
+      </body>
+    </html>
+  );
+}

blogpost-apps/nextjs-form-builder/src/app/page.module.css

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+.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: 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();
+  }
+}