NexArtApp — Art Discovery App + Full Source Code

Complete React Native art discovery app with web app, API, Android builds and full technical documentation.

Type

Full Product

Tech stack

ReactNext.jsNode.jsFastifyPostgresRedisDockerCloudflare

Connected services

Cloudflare

PostgreSQL

Redis

Stripe

Sentry

Resend

Documentation

Full

Setup, architecture, and how the pieces fit together.

Maintenance

None

Sold as-is. No further updates from the Builder.

Description

NexArtApp — Complete Art Discovery App & Software Asset

NexArtApp is an early-stage contemporary art discovery platform built to help people discover emerging artists and artworks before they become widely recognised.

The project is being offered as a complete software asset, including the source code, Android builds, web application, API, technical documentation, branding assets and handover documentation.

What you're getting

Mobile application

React Native / Expo mobile application
Expo Router navigation
Discover experience
Artwork detail pages
Artist profiles
Artist portal
Artwork creation/editing
Saved works
Portfolio
Search
Gallery submission functionality
Messaging foundation
Membership/billing foundation
Onboarding
Passkey/WebAuthn authentication
Internationalisation foundation

Web application

Next.js web application
Public artist pages
Discover/search functionality
Authentication pages
Dashboard foundation
Responsive web architecture

Backend

Fastify API
TypeScript
PostgreSQL integration
Database migrations
Redis / BullMQ integration
Cloudflare R2 / S3-compatible storage integration
Meilisearch integration
Stripe integration
Sentry / monitoring integration
Email integration
WebAuthn/passkey support

Included in the sale package

Complete source code
Android APK build
Android App Bundle (AAB)
18 screenshots of the application
Product documentation
Technical architecture documentation
Current-status documentation
Transfer-scope documentation
Known-limitations documentation
Infrastructure documentation
License audit and third-party notices
Handover guide
Final transfer checklist
Branding assets

Technical stack

TypeScript
React
React Native
Expo
Next.js
Fastify
PostgreSQL
Redis
BullMQ
Cloudflare
S3-compatible storage
Meilisearch
Stripe
Sentry
WebAuthn
pnpm
Turborepo

Development status

The project is an early-stage software/product asset rather than a claim of a fully production-ready commercial service.

The current codebase has been tested with:

384/384 API, shared and mobile tests passing
TypeScript checks passing
API build passing
Shared package build passing
Web build passing

The included Android builds are version 1.0.4.

What is NOT included

For security and transfer reasons, the package does not include:

private signing keys
keystore passwords
production API secrets
Google Play credentials
Expo/EAS account credentials
personal accounts
payment credentials
private database credentials

External services, domains, developer accounts and infrastructure can be transferred separately if agreed with the buyer.

Important note about artwork

The software was designed around contemporary artwork discovery, but the included sample/demo artwork should not be interpreted as artwork owned or licensed by the seller.

The sale concerns the software and technical infrastructure, not ownership of third-party artwork.

Who could use it?

NexArtApp could be useful to:

an indie developer looking for a substantial starting point
an entrepreneur building an art discovery platform
an art-tech startup
a gallery or art organisation wanting its own digital platform
a developer looking for a React Native + Next.js project
someone interested in acquiring an existing product concept rather than starting from zero

The buyer can continue developing the existing concept or adapt the codebase to a different marketplace, discovery platform or cultural application.

Why I'm selling it

I'm offering NexArtApp as a low-cost project acquisition rather than continuing development myself.

The buyer receives the existing codebase and documentation and can take the project in whatever direction they choose.

No claim is made regarding existing revenue, paying customers, market traction or future commercial performance.

FAQ

What accounts and services do I need to set up myself?: You'll need PostgreSQL, Redis, Meilisearch, Stripe, Cloudflare R2 (or S3-compatible storage), and Sentry. You'll also need to set up your own Google Play and Expo accounts if you want to build and distribute the Android app. The package does not include production credentials, signing keys, or keystore passwords for any of these services.
What's the tech stack?: React Native with Expo on mobile, Next.js on web, and Fastify on the backend. Everything is TypeScript. The database is PostgreSQL with Redis for caching and BullMQ for job queues. If you've worked in any of these, the architecture will be straightforward to navigate.
What documentation is included?: Basic documentation: product overview, technical architecture, current status, known limitations, infrastructure setup, and a handover guide. There's also a license audit and third-party notices. This is enough to understand what you're getting and how to run it, but not a full tutorial.
What's the test and build status?: All 384 API, shared, and mobile tests pass. TypeScript checks pass. The Android builds included are version 1.0.4. This is an early-stage codebase, not a production service with paying users or revenue.
What's not included?: No private signing keys, keystore passwords, production secrets, Google Play credentials, Expo account access, or payment processor credentials. The artwork in the demo is sample data only and is not owned or licensed by the seller. External services and domains can be transferred separately if you negotiate that with the seller.