Free Chat SDK (IM SDK) — 1,000 MAU/month free forever with push notifications & no concurrency limits. Build in-app messaging with chat API, UIKit & send message. Supports Android, iOS, Flutter, Web, React Native, uni-app, HarmonyOS & more.

JiwuChat 🍂 - A lightweight cross-platform instant messaging app with integrated AI assistants (DeepSeek/Gemini/Kimi). Features real-time messaging, audio/video calls, multi-device sync, and customizable themes. Built with Vue3 & Tauri2 🍒

The Chat Application Project is a real-time messaging platform built using Spring Boot, SockJS, and React. It provides a seamless chat experience with features like user authentication, real-time message updates, private messaging, and multimedia file sharing. The application ensures user privacy by removing usernames from the user list upon logout

Open-source Discord alternative with real-time messaging, voice/video calls, and self-hosted control. Built with Next.js, Fastify, and PostgreSQL.

Simple image sharing and multimedia. Note: admin panel still under remaking development!

An OpenPGP based end-to-end encryption real time messaging web application

Demonstration of PubNub's real-time data streaming capabilities from Twitter, Wikipedia & more

Easily send notifications from Google Colab to Telegram using a custom bot. This project provides straightforward setup instructions and code examples to integrate real-time messaging into your Colab workflows. Perfect for keeping track of long-running processes and results.

🌊 TalkWave - A modern real-time chat application built with React, TypeScript, and Firebase Realtime Database. Features instant messaging, file sharing, real-time presence, and a beautiful sky blue themed UI with glass morphism effects.

featuring three user roles with distinct interfaces. Includes advanced search, location-based services, real-time messaging (SignalR), push notifications (FCM), and secure payments (Stripe API). Technologies: Flutter, Clean Architecture, Cubit, REST APIs, SignalR, FCM, Stripe, Google Maps.

Final project of Web Technologies course. Electronic components stock manager for MMR Driverless Team.

A production-quality real-time messaging app built with React Native (Expo), Cloudflare Workers, and Durable Objects, featuring edge-native AI capabilities with RAG and multi-step agents.

Cross-platform GUI client for marchat with real-time messaging, file sharing, end-to-end encryption, and admin controls built with Go and Fyne.

🔥 Build real-time voice AI agents with FireRedChat, a fully self-hosted solution featuring advanced TTS, ASR, and voice interaction capabilities.

🤖 💬 Node.js integration for WhatsApp Business API and AI21 Studio, enabling real-time AI responses with Docker and ngrok support via Express.js

Decentralized peer-to-peer messaging over TOR with hybrid blockchain integrity. No central servers.

Open-source Discord alternative built with Tauri 2, Svelte 5, and LiveKit. Voice calls, video, screen sharing, servers, DMs -- all in a lightweight native desktop app.

A modern, full-featured chat application built with React 18 and Firebase. Features real-time messaging, user authentication, profile management, image sharing, and responsive design. Includes user search functionality, message status indicators, and a clean WhatsApp-inspired interface built with TailwindCSS.

The new era of social media — almost

Discord Clone with Next.js 14, React, Socket.io, LiveKit, Tailwind, Clerk, uploadthing, Prisma, PostgreSQL