Offline-ChatApp: An open-source, P2P mesh messaging app for Android. Secure, serverless, and private communication using Bluetooth & WiFi Direct.
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Apr 19, 2026 - Java
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offline-chat
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A simple and lightweight peer-to-peer chat application for local area networks (LAN). This app allows users connected to the same network to communicate with each other in real time without requiring internet access or a centralized server.
java chat-application tcp-chat socket-programming p2p-chat offline-chat lan-chat java-chat-app peer-to-peer-chat local-chat udp-chatroom
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Jun 29, 2026 - Java
A fast, local-network chat app — communicate instantly without internet access.
windows rust open-source privacy udp peer-to-peer local-network udp-socket udp-protocol offline-chat lan-chat slint-ui
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Jul 15, 2026 - Rust
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May 18, 2017 - JavaScript
Rivo Agent is a private, local-first mobile AI assistant that runs compact GGUF language models directly on your phone. It lets users download a compatible model, chat offline, keep local memory, customize assistant behavior, and use AI privately without sending conversations to a remote inference server.
kotlin react-native offline-chat huggingface mobile-ai llama-cpp local-ai gguf local-ai-agents on-device-llm
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Jul 11, 2026 - TypeScript
HarpoonAI Private Chat
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Aug 9, 2025 - Shell
Secure, serverless P2P mesh messaging and file transfers. Privacy-first communication that survives without infrastructure using BLE, WiFi Direct, and WiFi Hotspot | Leave a 🌟, if you like.
dart privacy decentralized p2p ble flutter e2ee offline-chat mesh-network messaging-app offline-file-transfer
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May 11, 2026 - Dart
Chat OFFLINE para ESP32 (testeado y probado en ESP32-S3) con Littlfefs, manejo de json y un servidor portatil de chat!
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Jun 24, 2026 - C++
A WhatsApp-style offline peer-to-peer chat application for local networks, built with Node.js, Socket.IO, and Express. Features real-time messaging, file sharing, typing indicators, chat history, dark/light theme, emoji picker, and QR code access. Supports Docker and standalone executables.
nodejs javascript docker express messaging peer-to-peer socket-io file-sharing qr-code web-sockets chat-application offline-chat lan-chat realtime-chat responsive-ui
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Feb 14, 2026 - CSS
A simple local chat app using Flask and Ollama to run LLMs like llama3, command-r7b, and deepseek-r1. Switch models, chat in a web UI, and export history — all offline, no API keys needed.
python open-source flask ai webapp chat-application offline-chat llm local-llm ollama deepseek llama3 commmand-r7b
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Aug 13, 2025 - CSS
Offline local network chat system powered by ESP8266, WebSocket, LittleFS, and Captive Portal.
chat-room iot arduino esp8266 websocket captive-portal local-network offline-chat wifi-chat realtime-chat littlefs
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Jun 18, 2026 - HTML
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