{"repo":"FundacjaHospicjum/crisis-mesh-messenger","free":true,"listed":false,"github":"https://github.com/FundacjaHospicjum/crisis-mesh-messenger","clone":"git clone https://github.com/FundacjaHospicjum/crisis-mesh-messenger.git","description":"Infrastructure-free mesh messaging app for crisis communication ?? Works without internet or cell towers using device-to-device networking","language":"Dart","stars":197,"topics":["android","crisis-communication","dart","decentralized","disaster-response","flutter","humanitarian","ios","mesh-networking","offline-first"],"license":null,"category":"mobile-apps","readme_excerpt":"Crisis Mesh Messenger A decentralized, infrastructure-free messaging application for crisis situations. Overview Crisis Mesh Messenger enables people to communicate when traditional infrastructure (internet, cell towers) fails due to: - Natural disasters - War and conflict - Censorship - Remote locations Messages hop from device to device using Bluetooth and WiFi Direct, creating a resilient mesh network that requires no central infrastructure. Key Features - ✅ No internet or cell towers required - ✅ Device-to-device messaging (Bluetooth/WiFi) - ✅ End-to-end encryption - ✅ Store-and-forward routing - ✅ Works on Android and iOS - ✅ Free and open source Quick Start Architecture Technology Stack - Framework: Flutter 3.29+ - State Management: Provider + GetIt (MVVM) - Local Storage: Hive (encrypted) - Communication: - Android: Nearby Connections API, WiFi Direct, Bluetooth LE - iOS: Multipeer Connectivity, Bluetooth LE - Encryption: End-to-end using libsodium Project Structure Development Status Phase 1: Proof of Concept ✅ READY TO RUN - [x] Project structure - [x] Basic UI (Home, Chat, Network Status screens) - [x] UI components (message bubbles, conversation list) - [x] Local storage (Hive with models) - [x] Service architecture (MVVM with Provider/GetIt) - [x] Platform configurations (Android & iOS) - [x] Simulated peer discovery - [ ] Real Bluetooth/WiFi networking (Next phase) License MIT License - Free for humanitarian use Contributing This is a humanitarian project. Contri","default_branch":null,"files":null,"tree":[],"storefront":"/r/FundacjaHospicjum","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/FundacjaHospicjum/crisis-mesh-messenger/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}