Showing 44 open source projects for "backend"

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  • 1
    Spacebar Server

    Spacebar Server

    A reimplementation of the Discord.com backend, built with Typescript

    Spacebar Server is a Discord-compatible backend reimplementation written mainly in TypeScript. It aims to let users run a self-hosted communication server that can work with existing Discord-style bots, applications, and clients where compatibility allows. The repository includes the HTTP API server, WebSocket gateway, CDN server, WebRTC server, request and response schemas, database models, and administrative utilities.
    Downloads: 2 This Week
    Last Update:
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  • 2
    Signal Server

    Signal Server

    Server supporting the Signal Private Messenger applications on Android

    Signal Server is the official backend server component that supports the Signal Private Messenger ecosystem on Android, iOS, and desktop platforms, serving as the trusted message relay, contact discovery, and push notification hub while the clients handle end-to-end encryption. Built in Java and licensed under the AGPL-3.0 license, this server software handles protocols for delivering encrypted messages, synchronizing user metadata like public keys and push tokens, and providing REST and service APIs for the client apps to interact with. ...
    Downloads: 15 This Week
    Last Update:
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  • 3
    Convos

    Convos

    Convos is the simplest way to use IRC in your browser

    Convos is a persistent, multiuser, browser-based IRC client built using Mojolicious (backend) and Svelte (frontend). It keeps users continuously connected (even when browsers are closed), supports video chat, theming, inline media, and allows self-hosting on personal servers, cloud, or Docker. The supported chat protocol is currently IRC, but Convos can be extended to support other protocols as well. Backend powered by Mojolicious, frontend using Svelte framework.
    Downloads: 0 This Week
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  • 4
    Stoat

    Stoat

    The software powering Stoat

    Stoat is an open-source communication platform and ecosystem designed to provide a modern alternative to traditional chat applications with support for self-hosting and extensibility. The project includes multiple components such as backend services, client applications, and supporting infrastructure, forming a complete messaging system that can be deployed across different environments. The repository for stoat.chat specifically serves as a central web hub that provides access to downloads, documentation, and information about the platform. StoatChat is built with modern technologies such as Rust and TypeScript and integrates with systems like Revolt to deliver real-time messaging capabilities. ...
    Downloads: 4 This Week
    Last Update:
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    Telegram Web A

    Telegram Web A

    Telegram Web A, GPL v3

    ...It uses a custom front-end framework (called “Teact”) that re-implements React-style paradigms and pairs them with a custom version of the MTProto library (based on GramJS) to interact with Telegram’s backend infrastructure. The project achieved recognition (winning first prize in the Telegram Lightweight Client Contest) and serves as the code base behind the official web client available at web.telegram.org/a. The architecture takes advantage of advanced browser capabilities: WebSockets for real-time messaging, Web Workers and WebAssembly for performance-critical tasks, multi-level caching and PWA features for offline or near-offline usability, voice recording and media streaming, raw binary data handling and cryptographic operations. ...
    Downloads: 31 This Week
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  • 6
    Tinode Instant Messaging Server

    Tinode Instant Messaging Server

    Instant messaging platform

    Instant messaging server. Backend in pure Go (license GPL 3.0), client-side binding in Java, Javascript, and Swift, as well as gRPC client support for C++, C#, Go, Java, Node, PHP, Python, Ruby, Objective-C, etc. (license Apache 2.0). Wire transport is JSON over websocket (long polling is also available) for custom bindings, or protobuf with gRPC. Persistent storage is any one of RethinkDB, MySQL or MongoDB.
    Downloads: 0 This Week
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  • 7
    Chat/Messaging App Light and Dark Theme

    Chat/Messaging App Light and Dark Theme

    Flutter UI project for building a messaging app interface

    ...It includes multiple screens that cover the core visual flow of a chat application, starting with a welcome screen and moving into authentication and conversation views. The project is intended as a design and implementation reference rather than a complete messaging backend. It demonstrates how Flutter layouts can be structured for chat lists, message screens, onboarding, sign-in, and sign-up experiences. The dual theme support makes it useful for learning how to design consistent interfaces across different visual modes. It is best suited for Flutter learners and mobile developers who need a clean UI base for chat-style apps.
    Downloads: 0 This Week
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  • 8
    CSS-Only Chat

    CSS-Only Chat

    A truly monstrous async web chat using no JS whatsoever

    css-only-chat is a proof-of-concept demonstration that implements a functioning chat interface using only HTML and CSS, without any JavaScript or backend logic. The project showcases creative use of CSS selectors, checkboxes, labels, and the :checked pseudo-class to mimic interactive behaviors normally handled by JavaScript. Messages are pre-written in the HTML and displayed based on user interaction, making it more of a playful experiment than a real messaging platform. Its main purpose is to illustrate the limits of CSS as a programming and UI tool, serving as both an educational example and a bit of humor within the developer community. ...
    Downloads: 3 This Week
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  • 9
    RSMQ

    RSMQ

    Redis Simple Message Queue

    A lightweight Redis-backed message queue for handling simple distributed messaging and job processing.
    Downloads: 1 This Week
    Last Update:
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  • 10
    Omeclone

    Omeclone

    A clone of omegle.com

    Omeclone is an open-source clone of the Omegle-style anonymous chat platform, designed to replicate real-time, random user matching for text and potentially video communication. It provides a backend and frontend system that enables users to connect with strangers anonymously, mimicking the core experience of random chat services. The project typically includes WebSocket-based communication for real-time messaging, ensuring low latency and continuous interaction between users. It emphasizes simplicity and scalability, allowing developers to deploy their own instances of anonymous chat platforms with minimal setup. ...
    Downloads: 0 This Week
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  • 11
    EC sms

    EC sms

    SMS Software

    SMS using clockwork backend. This will be updated with calling to world wide numbers. How to and update features will be added to my video channel: https://vid.me/EncoreCo
    Downloads: 0 This Week
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  • 12
    OneLDAP is a limited LDAP server that is a proxy to other common protocols, such as POP3 and IMAP. It provides basic SEARCH and BIND functions for standard LDAP authentication. It is based on the shell backend function of OpenLDAP. Release files are available at the project website.
    Downloads: 0 This Week
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  • 13
    xBoard

    xBoard

    xBoard is a lightweight forum, news, and chat script.

    xBoard is a lightweight forum, news, and chat script that uses no database, everything is stored in text files.
    Downloads: 4 This Week
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  • 14
    A web-based chat program written in php, using a MySQL backend for storage. The interface is designed to use AJAX to approximate a streaming chat functionality.
    Downloads: 0 This Week
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  • 15
    It is a text, audio, video chat and desktop sharing application (Client And Server). Req : JRE 1.6 MYSQL backend More details at: http://milindmathur.blogspot.com/2009/06/java-mysql-based-conference-client.html
    Downloads: 0 This Week
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  • 16
    This is a less intrusive ajax web chat which uses Ajax, Smack, XMPP. This is the client version Servlet. The backend code should run under Tomcat server. You can use openfire or any other XMPP server as the server, gtalk also.
    Downloads: 0 This Week
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  • 17
    ...Users are able to post messages to channel groups, as well as send private messages to each other. The script is in TCL, and runs on top of eggdrop. It uses SQLite for the storage backend.
    Downloads: 0 This Week
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  • 18
    OpenMMOd is a open-source event-driven MMORPG Server written in C++ with a YAML packet definition backend. It is MySQL database driven currently with future backend support to come in the future.
    Downloads: 0 This Week
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  • 19
    icqnd is a GTK-2 GUI for the popular ICQ program Licq. It's written in C++ and uses GTK/GLib. It features a clean, intuitive interface, the GTK-2 look&feel and all the licq IM backend supports (messages, chat, file transfers, history, search, ...)
    Downloads: 0 This Week
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  • 20
    C written deamon for sending public Bluetooth OBEX messages to all devices in area, using a single dongle. Uses SQLite backend that allows easy configuration and monitoring. Embedded application allows to create images using GDLib from an inserted text.
    Downloads: 0 This Week
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  • 21
    A tagboard (shoutbox) script written in PHP and uses MySQL as a backend. Features Web 2.0 AJAX features. Currently still in BETA.
    Downloads: 0 This Week
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  • 22
    A web chat application written in PHP with a MySQL backend. It utilizes the Xajax library to handle the ajax side of things.
    Downloads: 1 This Week
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  • 23
    Simple Chat Solution with PM, different Rooms and OPstatus based on xajax and implemented totally in PHP and JavaScript. Uses MySQL for Database Backend.
    Downloads: 0 This Week
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  • 24
    A networking site on the lines of Orkut.Right now we plan to build it on Jboss seam and use a Java content management system like apache Jackrabbit as the backend. It would be more of a POC than an actual commercial app. Later on mabe it can be enhanced
    Downloads: 0 This Week
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  • 25
    FurionMUCK is a modern MUD server based on TinyMUCK and Fuzzball extensions. It uses a MySQL driven backend storage engine for improved reliability, functionality, scalability and stablity.
    Downloads: 0 This Week
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