Description
and Next.js Admin Panel — ClassiMarket | Classified Marketplace Flutter App and Next.js Admin Panel is a downloadable digital product for buyers who want to review the listed features, compatibility and setup details before purchase. Use the information on this page to confirm that the files match your project requirements.
and Next.js Admin Panel overview
This and Next.js Admin Panel listing brings the product description, included capabilities and technical notes together in one place. Before using it on a live project, review the stated platform or version requirements, test it in a staging environment and keep a backup of your existing website or application.
Compare this product with more Flutter Apps, and consult the Flutter documentation when planning installation or customization.
ClassiMarket is a production-ready, full-stack classified buy & sell marketplace — Android & iOS mobile app built with Flutter, a Next.js web platform with REST API, a fully-featured admin panel, and a shared type layer that keeps everything in sync out of the box.
What’s Included
- Flutter App — Native Android & iOS app (Dart / Flutter 3.x)
- Next.js Web App — Public marketplace, seller dashboard, 50+ REST API endpoints
- Admin Panel — Full management interface built into the Next.js app
- Shared Type Layer — Single source-of-truth API contract keeping web and mobile perfectly in sync
- Full Documentation — Setup guide, quick-start guide, and inline code comments
✨ Key Features
Marketplace & Listings
- Infinite scroll listing feed with pull-to-refresh
- Multi-level category hierarchy with per-category custom fields (text, number, select, boolean, date)
- Full-text search with filters: price range, condition, category, location, sort order
- Price types: Fixed, Negotiable, Free, Contact for Price
- Item condition tracking: New, Like New, Good, Fair, For Parts
- Featured / promoted listing slots
- Nearby listings map powered by Google Maps
- Up to 10 images per listing with automatic compression
- Listing view counter, share button, and report listing
- Listing lifecycle: Pending → Active → Sold / Expired / Rejected
User Authentication
- Email & password registration with email verification
- Google Sign-In and Sign in with Apple (iOS)
- Password reset via email
- JWT authentication for the Flutter app, NextAuth sessions for the web
- Role-based access: User, Seller, Admin
- Edit profile: name, avatar, bio, phone, location
- Public seller profile page with ratings
Real-Time Chat
- Real-time messaging powered by Socket.io
- Conversation list with last-message preview and unread badge
- Image sharing and price offer messages in chat
- Read receipts and user blocking
- Push notification on every new message
Subscriptions & Monetization
- Tiered subscription plans (Free / Basic / Premium / Enterprise)
- Per-plan listing quota and featured listing allowance
- One-time featured listing boost purchase
- Stripe and PayPal payment integrations
- Google AdMob banner and interstitial ads (free-plan users only)
Notifications
- Firebase Cloud Messaging (FCM) push notifications
- In-app notification center with mark-all-read and swipe-to-delete
- Transactional emails: welcome, email verification, password reset, listing approval / rejection
- Admin broadcast push to all users or targeted segments
⭐ Reviews & Bookmarks
- 1–5 star seller ratings with optional written reviews
- Average rating displayed on seller profile
- Save and manage bookmarked listings with infinite scroll
️ Admin Panel
- Dashboard with key marketplace metrics
- User management: search, view, ban / unban, change roles
- Listing approval workflow with rejection reason
- Category and custom field management (no code required)
- Subscription plan configuration
- Report moderation queue
- Payment and transaction history
- Broadcast push notifications
- CMS: Terms, Privacy, About, Blog articles
- Platform settings key-value store
Web Platform (Next.js)
- SEO-optimized listing pages with server-side rendering (SSR)
- OpenGraph meta tags for social sharing
- Auto-generated sitemap.xml and robots.txt
- Category pages with static generation (SSG)
- Seller public profile pages
- Light and dark mode support
- Fully responsive design
⚙️ Tech Stack
- Flutter 3.x — Riverpod state management, GoRouter navigation, Dio HTTP client
- Next.js 14 (App Router) — TypeScript, Tailwind CSS, shadcn/ui
- PostgreSQL + Prisma ORM — type-safe database access
- Socket.io — real-time bidirectional messaging
- Firebase Admin SDK — push notification delivery
- AWS S3 / Cloudflare R2 — image storage with Sharp compression
- Stripe + PayPal — subscription and one-time payments
- Google Maps — nearby listings and geolocation
- Google AdMob — in-app advertising
- Nodemailer — transactional email (SMTP)
GPL usage notes: Third-party product names and trademarks belong to their owners. Downloads are provided as digital files where redistribution is permitted by GPL or compatible terms. Official vendor license keys, hosted services, automatic updates, and developer support are not included unless explicitly stated.
Before production use, test the product in a staging environment and keep backups.
✨ Key Features
Marketplace & Listings
- Infinite scroll listing feed with pull-to-refresh
- Multi-level category hierarchy with per-category custom fields (text, number, select, boolean, date)
- Full-text search with filters: price range, condition, category, location, sort order
- Price types: Fixed, Negotiable, Free, Contact for Price
- Item condition tracking: New, Like New, Good, Fair, For Parts
- Featured / promoted listing slots
- Nearby listings map powered by Google Maps
- Up to 10 images per listing with automatic compression
- Listing view counter, share button, and report listing
- Listing lifecycle: Pending → Active → Sold / Expired / Rejected
User Authentication
- Email & password registration with email verification
- Google Sign-In and Sign in with Apple (iOS)
- Password reset via email
- JWT authentication for the Flutter app, NextAuth sessions for the web
- Role-based access: User, Seller, Admin
- Edit profile: name, avatar, bio, phone, location
- Public seller profile page with ratings
Real-Time Chat
- Real-time messaging powered by Socket.io
- Conversation list with last-message preview and unread badge
- Image sharing and price offer messages in chat
- Read receipts and user blocking
- Push notification on every new message
Subscriptions & Monetization
- Tiered subscription plans (Free / Basic / Premium / Enterprise)
- Per-plan listing quota and featured listing allowance
- One-time featured listing boost purchase
- Stripe and PayPal payment integrations
- Google AdMob banner and interstitial ads (free-plan users only)
Notifications
- Firebase Cloud Messaging (FCM) push notifications
- In-app notification center with mark-all-read and swipe-to-delete
- Transactional emails: welcome, email verification, password reset, listing approval / rejection
- Admin broadcast push to all users or targeted segments
⭐ Reviews & Bookmarks
- 1–5 star seller ratings with optional written reviews
- Average rating displayed on seller profile
- Save and manage bookmarked listings with infinite scroll
️ Admin Panel
- Dashboard with key marketplace metrics
- User management: search, view, ban / unban, change roles
- Listing approval workflow with rejection reason
- Category and custom field management (no code required)
- Subscription plan configuration
- Report moderation queue
- Payment and transaction history
- Broadcast push notifications
- CMS: Terms, Privacy, About, Blog articles
- Platform settings key-value store
Web Platform (Next.js)
- SEO-optimized listing pages with server-side rendering (SSR)
- OpenGraph meta tags for social sharing
- Auto-generated sitemap.xml and robots.txt
- Category pages with static generation (SSG)
- Seller public profile pages
- Light and dark mode support
- Fully responsive design
⚙️ Tech Stack
- Flutter 3.x — Riverpod state management, GoRouter navigation, Dio HTTP client
- Next.js 14 (App Router) — TypeScript, Tailwind CSS, shadcn/ui
- PostgreSQL + Prisma ORM — type-safe database access
- Socket.io — real-time bidirectional messaging
- Firebase Admin SDK — push notification delivery
- AWS S3 / Cloudflare R2 — image storage with Sharp compression
- Stripe + PayPal — subscription and one-time payments
- Google Maps — nearby listings and geolocation
- Google AdMob — in-app advertising
- Nodemailer — transactional email (SMTP)
GPL usage notes: Third-party product names and trademarks belong to their owners. Downloads are provided as digital files where redistribution is permitted by GPL or compatible terms. Official vendor license keys, hosted services, automatic updates, and developer support are not included unless explicitly stated.
Before production use, test the product in a staging environment and keep backups.
- Infinite scroll listing feed with pull-to-refresh
- Multi-level category hierarchy with per-category custom fields (text, number, select, boolean, date)
- Full-text search with filters: price range, condition, category, location, sort order
- Price types: Fixed, Negotiable, Free, Contact for Price
- Item condition tracking: New, Like New, Good, Fair, For Parts
- Featured / promoted listing slots
- Nearby listings map powered by Google Maps
- Up to 10 images per listing with automatic compression
- Listing view counter, share button, and report listing
- Listing lifecycle: Pending → Active → Sold / Expired / Rejected
User Authentication
- Email & password registration with email verification
- Google Sign-In and Sign in with Apple (iOS)
- Password reset via email
- JWT authentication for the Flutter app, NextAuth sessions for the web
- Role-based access: User, Seller, Admin
- Edit profile: name, avatar, bio, phone, location
- Public seller profile page with ratings
Real-Time Chat
- Real-time messaging powered by Socket.io
- Conversation list with last-message preview and unread badge
- Image sharing and price offer messages in chat
- Read receipts and user blocking
- Push notification on every new message
Subscriptions & Monetization
- Tiered subscription plans (Free / Basic / Premium / Enterprise)
- Per-plan listing quota and featured listing allowance
- One-time featured listing boost purchase
- Stripe and PayPal payment integrations
- Google AdMob banner and interstitial ads (free-plan users only)
Notifications
- Firebase Cloud Messaging (FCM) push notifications
- In-app notification center with mark-all-read and swipe-to-delete
- Transactional emails: welcome, email verification, password reset, listing approval / rejection
- Admin broadcast push to all users or targeted segments
⭐ Reviews & Bookmarks
- 1–5 star seller ratings with optional written reviews
- Average rating displayed on seller profile
- Save and manage bookmarked listings with infinite scroll
️ Admin Panel
- Dashboard with key marketplace metrics
- User management: search, view, ban / unban, change roles
- Listing approval workflow with rejection reason
- Category and custom field management (no code required)
- Subscription plan configuration
- Report moderation queue
- Payment and transaction history
- Broadcast push notifications
- CMS: Terms, Privacy, About, Blog articles
- Platform settings key-value store
Web Platform (Next.js)
- SEO-optimized listing pages with server-side rendering (SSR)
- OpenGraph meta tags for social sharing
- Auto-generated sitemap.xml and robots.txt
- Category pages with static generation (SSG)
- Seller public profile pages
- Light and dark mode support
- Fully responsive design
⚙️ Tech Stack
- Flutter 3.x — Riverpod state management, GoRouter navigation, Dio HTTP client
- Next.js 14 (App Router) — TypeScript, Tailwind CSS, shadcn/ui
- PostgreSQL + Prisma ORM — type-safe database access
- Socket.io — real-time bidirectional messaging
- Firebase Admin SDK — push notification delivery
- AWS S3 / Cloudflare R2 — image storage with Sharp compression
- Stripe + PayPal — subscription and one-time payments
- Google Maps — nearby listings and geolocation
- Google AdMob — in-app advertising
- Nodemailer — transactional email (SMTP)
GPL usage notes: Third-party product names and trademarks belong to their owners. Downloads are provided as digital files where redistribution is permitted by GPL or compatible terms. Official vendor license keys, hosted services, automatic updates, and developer support are not included unless explicitly stated.
Before production use, test the product in a staging environment and keep backups.
- Next.js 14 (App Router) — TypeScript, Tailwind CSS, shadcn/ui
- Flutter 3.x — Riverpod state management, GoRouter navigation, Dio HTTP client
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