Top 175 messenger open source projects

Telegram Desktop messaging app

How to create a Telegram, Facebook Messenger, and Google Assistant bot with Swift using Vapor on Ubuntu / macOS.

Telegram API JS (MTProto) client library for browser and nodejs

The chatbot framework for your serious projects

Reference client for Bitmessage: a P2P encrypted decentralised communication protocol:

Toxygen is pythonic Tox client

🧔🏽 Ferdi helps you organize how you use your favourite apps by combining them into one application

Facebook Messenger to Discord bridge

React component for messenger customer chat plugin

✉️ Facebook Messenger Platform Node.js API Wrapper

ADAMANT Decentralized Messenger. Progressive Web Application (PWA)

A Java library for building Chatbots on the Facebook Messenger Platform - easy and fast.

node-telegram-bot-api tutorial

This is not an official Facebook product, and is not affiliated with, or sponsored or endorsed by, Facebook.

"Bot-end" Ruby framework to quickly build and launch a Facebook Messenger chatbot

Chatify Laravel Package Demo application

Enable Keras to send real-time training info to your Messenger account

ChatLayout is an alternative solution to MessageKit. It uses custom UICollectionViewLayout to provide you full control over the presentation as well as all the tools available in UICollectionView. It supports dynamic cells and supplementary view sizes.

Qiscus provide everything you need to power up your app with chats. And it's now made simple.

Simple user messaging package for Laravel

Email-based instant messaging for iOS.

Chat UX components built with React, inspired by Facebook Messenger

open source, P2P messenger without centralized server that works in a local network.

Tinode web chat using React

Desktop application for Instagram DMs

SUM - Secure Ultimate Messenger

📥 Messaging app utilising some of the sms APIs.

End-To-End File & Message Encryption For Discord

Fully Functioning Messenger (Like Whatsapp) in Flutter

Magento Chatbot Integration with Telegram, Messenger, Whatsapp, WeChat, Skype and wit.ai.

An elegant messages UI library for iOS

Open-source XMPP client for Android

Python client for Facebook Messenger Platform Bot

Messaging APIs for multi-platform

Free and open fair-code licensed all-in-one growth marketing & management software

Timy - open source mobile app for groups to communicate and organize themselves. Built with flutter.

Build your own chat UI with React components in few minutes. Chat UI Kit from chatscope is an open source UI toolkit for developing web chat applications.

Fake Facebook Messenger interactions on an iPhone with a simple jQuery plugin!

A sample backend that demonstrates how to generate a Virgil JWT and Twilio token used for authentication with the Virgil and Twilio services

blabber.im basiert auf Conversations und ist ein Open Source XMPP/Jabber Messenger für Android 4.1+

golang im server

A clean and easy to use RSS Newsfeed Bot for fabulous Telegram Messenger App! 🤖 ✉️ ❤️

Tinodios: Tinode Messaging Client for iOS

Modern XMPP ("Jabber") Chat Client using GTK+/Vala

TKKeyboardControl adds keyboard awareness and scrolling dismissal (like iMessages app) to any view with only 1 line of code for Swift.

📢 Telegram React application (TDLIB VERSION IS BEING WORKED ON!)

iOS Real Time Chat & Messaging SDK

✉️ A GO SDK for Facebook's messenger-platform: https://developers.facebook.com/docs/messenger-platform

MessengerKit is a drop-in UI for messenger interfaces on iOS built in Swift. Centred around a single UIViewController, MessengerKit is themeable to fit your needs and includes a number of powerful features:

Chat SDK Android - Open Source Mobile Messenger

Experimental Telegram web client with tdlib, webassembly and react js under the hood

BukanMessenger is an Open Source Messenger App build on top ReactNative & MeteorJS

A full featured Live Chat, Support & Marketing platform, alternative to Intercom, Drift, Crisp, etc ...

iOS Messaging Application using Cleverbot and ReactorKit

💬 A community-driven python bot that aims to be as simple as possible to serve humans with their everyday tasks

Messenger app with React 👩‍🚀⚛️🛰

[Replaced by https://invent.kde.org/network/kaidan] Kaidan, a simple and user-friendly Jabber/XMPP client for every device and platform.

Free android xml template for chat/messenger app.

End to end encrypted messenger with photo, video, and multi-device support.