Top 175 messenger open source projects

Bot framework powered by Broid

Facebook Messenger clone built with Jetpack Compose

⚡️ Crisp API Node Wrapper

FB messenger for node

Declarative Messenger chatbot framework

A clone of Facebook Messenger. Built with Elixir + Phoenix.

Desktop client for Facebook Messenger

👽 Wire for web

Facebook Messenger Bot Framework for Node.js

Spotify Messenger Bot

Skillbox demo application for the Python course

Definitely the best way to make Bots on Facebook Messenger with Ruby

Messenger webhook implementation in java with jetty, contracts of facebook messenger webhook

A Go (golang) package that allows you to interact with Facebook chat/Messenger using an unofficial API.

µTox the lightest and fluffiest Tox client

Chat SDK iOS - Open Source Mobile Messenger

The Threema Web application.

Connect your App to Multiple Messaging Channels with the W3C Open standard.

Elegant Facebook Messenger desktop app

Email-based instant messaging for Android.

Instant messaging platform. Backend in Go. Clients: Swift iOS, Java Android, JS webapp, scriptable command line; chatbots

Android Real Time Chat & Messaging SDK

The Messenger component helps application send and receive messages to/from other applications or via message queues.

Python API to develop chatbot on Facebook Messenger Platform

A community-driven replacement for JSQMessagesViewController

A flutter chat app built with firestore. It is clone of messenger.User can create stories,chat and search in real time.

🥝 Next generation of the Kiwi IRC web client

iOS - Real-time messaging app 🎨

Open source, native iOS Messenger, with realtime chat conversations (full offline support).

🙊 A library of React components for building chat UI's.

Mibew Messenger - open-source live support application

Franz is a free messaging app for services like WhatsApp, Slack, Messenger and many more.

Slack like emoji picker with apple/ios, twitter/twemoji, google, emojione, facebook, messenger emoji support

Allows user to take full control of the terminal of their computer through Facebook's messaging service.

Messenger Clone - Real-time iOS Chat with Firebase Firestore written in Swift

Conversations is an open source XMPP/Jabber client for Android

⚡️ A framework for building conversational user interfaces.

Facebook Messenger Implementation using react-native

🌟🌟🌟🌟🌟 Falcon Messenger is a Fast and Beautiful cloud-based messaging app. With iOS and IPadOS Support. Available on the App Store.

Real-time Messenger for Laravel

Delta.Chat C-Library with e2e chat-over-email functionality & Python bindings

Crossplatform Telegram client

Delta Chat Rust Core library, used by Android/iOS/desktop apps and bindings

a free (libre) open source, mobile OS for Ethereum

📱 Wire for iOS (iPhone and iPad)

Package messenger is used for making bots for use with Facebook messenger

🎹 Add a Slack / WhatsApp - style chat keyboard to your Cordova app!

Open source, native iOS Messenger, with realtime chat conversations (full offline support).

iOS native client for ADAMANT Decentralized Messenger

Messaging APIs for multi-platform

💬 A PHP library for Facebook Messenger

Lobe is the world's first AI paralegal.

Integrate GIPHY into your React Native project (works with react-native-gifted-chat)

🌛 Dark themes / mode for Rambox, Franz or Ferdi messaging services

Zentalk-Web Encrypted Chat

Works cool: I use a secure app to chat. Next level: I encrypt my chats with a private key. Intergalactic level: I encrypt my chats with a one-time token and then make them deceptively public ;)

Messenger seen head movement with IGListKit

Laravel messenger. A full messenger suite for your new / existing laravel app! Private and group threads between multiple models, with real-time messaging, reactions, attachments, calling, chat bots, and more!

A loose re-creation of Microsoft's abandoned Windows Live Messenger. Made for learning purposes.

An alternative official version iGap messenger client