Nostr Canvas

A r/place on Nostr
Collaborative pixel art where no one owns the canvas

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What is This?

Remember Reddit's r/place? That massive collaborative pixel canvas where millions fought over every pixel?

Now imagine that - but running on Nostr.

Features

• PoW Cooldowns - Rate limiting via proof-of-work
• Real-time Updates - See pixels appear as others place them
• Multiple Auth Options - Guest mode, import nsec, or NIP-07 extension

Getting Started

Prerequisites

• Flutter SDK ^3.41.1

Run Locally

flutter pub get
flutter run -d chrome

Build for Production

flutter build web

Development

# Analyze
flutter analyze

# Format
dart format .

# Test
flutter test

Tech Stack

• Flutter Web - UI framework
• Nostr Protocol - Event storage and real-time sync
• flutter_bloc - State management
• Flame - Canvas rendering

License

MIT License - see LICENSE.md