Showing 909 open source projects for "peer to peer"

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  • 1
    Peer Calls

    Peer Calls

    Group peer to peer video calls for everyone written in Go

    Peer Calls is a self-hosted, open-source WebRTC-based video and audio calling platform for group communication. Designed for simplicity and privacy, it allows anyone to run their own video conferencing service without relying on third-party providers. Peer Calls supports multi-user rooms, screen sharing, and chat, all delivered via a clean web interface.
    Downloads: 0 This Week
    Last Update:
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  • 2
    PeerJS

    PeerJS

    Simple peer-to-peer with WebRTC

    PeerJS wraps the browser's WebRTC implementation to provide a complete, configurable, and easy-to-use peer-to-peer connection API. Equipped with nothing but an ID, a peer can create a P2P data or media stream connection to a remote peer. To broker connections, PeerJS connects to a PeerServer. Note that no peer-to-peer data goes through the server. The server acts only as a connection broker. If you don't want to run your own PeerServer, we offer a free cloud-hosted version of PeerServer. ...
    Downloads: 7 This Week
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  • 3
    NetBird

    NetBird

    Connect your devices into a secure WireGuard-based overlay network

    ...NetBird agent uses WebRTC ICE implemented in pion/ice library to discover connection candidates when establishing a peer-to-peer connection between machines.
    Downloads: 27 This Week
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  • 4
    Anytype

    Anytype

    Official Anytype client for MacOS, Linux, and Windows

    anytype-ts is the TypeScript implementation of Anytype, a local-first, peer-to-peer knowledge management and note-taking platform that empowers users to own and structure their data privately and flexibly. Unlike traditional cloud-based systems, Anytype stores data locally and syncs across devices using encrypted peer-to-peer protocols. It provides block-based document editing, a custom object model for data types, and a rich UI for organizing knowledge like a personal wiki. ...
    Downloads: 14 This Week
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  • 5
    welo

    welo

    Peer-to-peer, collaborative states using Merkle-CRDTs

    peer-to-peer, collaborative states using Merkle-CRDTs. HLDB implementation in Typescript.
    Downloads: 0 This Week
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  • 6
    Urbit

    Urbit

    An operating function

    Urbit is a personal server stack built from scratch. It has an identity layer (Azimuth), virtual machine (Vere), and operating system (Arvo). A running Urbit "ship" is designed to operate with other ships peer-to-peer. Urbit is a general-purpose, peer-to-peer computer and network. Urbit is for everyone, but sometimes it is easy to get lost in this universe. It solves the hard problems of implementing a peer-to-peer network (including identity, NAT traversal, and exactly-once delivery) in the kernel so app developers can focus on business logic. ...
    Downloads: 2 This Week
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  • 7
    cunicu

    cunicu

    A zeroconf peer-to-peer mesh VPN using Wireguard

    cunīcu is a user-space daemon managing WireGuard interfaces to establish a mesh of peer-to-peer VPN connections in harsh network environments. To achieve this, cunīcu utilizes a signaling layer to exchange peer information such as public encryption keys, hostname, advertised networks, and reachability information to automate the configuration of the networking links. From a user perspective, cunīcu alleviates the need of manual configuration such as exchange of public keys, IP addresses, endpoints, etc.. ...
    Downloads: 4 This Week
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  • 8
    P2P Remote Desktop

    P2P Remote Desktop

    P2P Remote Desktop - Portable, No Configuration or Installation Needed

    p2p is a simple and educational peer-to-peer communication framework that demonstrates how devices can discover, connect, and exchange data directly without a central server. Built in C#, this project provides an easy-to-understand foundation for P2P networking, including peer discovery, messaging, and connection management. It’s particularly useful for learners and developers exploring decentralized communication or building the groundwork for P2P applications like chat systems or multiplayer games.
    Downloads: 5 This Week
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  • 9
    Berty

    Berty

    Berty is a secure peer-to-peer messaging app

    Berty is an open, secure, offline-first, peer-to-peer and zero trust messaging app. Berty is an encrypted and offline peer-to-peer messenger with no central server. Connect with or without an internet connection, message for free, and avoid surveillance and censorship. Berty is fresh off the development line and hasn’t been audited yet. Please keep this in mind when exchanging data.
    Downloads: 8 This Week
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  • 10
    Bitcoin ABC

    Bitcoin ABC

    This a mirror of the official Bitcoin-ABC repository

    ...We believe this is a civilization-changing technology which will dramatically increase human flourishing, freedom, and prosperity. The project aims to achieve this goal by implementing a series of optimizations and protocol upgrades that will enable peer-to-peer digital cash to scale many orders of magnitude beyond current limits. eCash is a digital currency that enables instant payments to anyone, anywhere in the world. It uses peer-to-peer technology to operate with no central authority: managing transactions and issuing money are carried out collectively by the network. eCash is a descendant of Bitcoin. ...
    Downloads: 6 This Week
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  • 11
    Nox

    Nox

    Rust implementation of the Fluence network peer

    Nox is a decentralized, serverless execution platform for running secure WebAssembly (Wasm) modules over the Fluence peer-to-peer network. It enables developers to build and deploy composable services without central servers, ensuring tamper-resistant logic and trustless computation. Nox is designed to support multi-peer coordination, decentralized app logic, and data privacy, using Fluence’s Aqua programming model. Ideal for Web3 developers, Nox provides the building blocks to run interoperable backends directly from the edge.
    Downloads: 0 This Week
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  • 12
    DefraDB

    DefraDB

    DefraDB is a Peer-to-Peer Edge Database

    DefraDB is a Peer-to-Peer Edge Database. It's the core data storage system for the Source Network Ecosystem, built with IPFS/IPLD, LibP2P, CRDTs, and Semantic web3 properties. DefraDB is a user-centric database that prioritizes data ownership, personal privacy, and information security. Its data model, powered by the convergence of MerkleCRDTs and the content-addressability of IPLD, enables a multi-write-master architecture.
    Downloads: 1 This Week
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  • 13
    Hybrid Browser

    Hybrid Browser

    A p2p browser, browse the p2p networks along with the regular net

    ...It means you will be able to interact with p2p networks and view the p2p data on the browser. You will be able to create and upload p2p websites. This makes it possible to create fully peer-to-peer websites, no middlemen and no servers.
    Downloads: 14 This Week
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  • 14
    HSD

    HSD

    Handshake Daemon & full node

    ...Handshake aims to experiment with new ways the internet can be more secure, resilient, and socially useful with a peer-to-peer system validated by the network's participants. Handshake is an experiment that seeks to explore those new ways in which the necessary tools to build a more decentralized internet. Services on the internet have become more centralized beginning in the 1990s, but do not fulfill the original decentralized vision of the internet.
    Downloads: 0 This Week
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  • 15
    DePay

    DePay

    JavaScript library to integrate various web3 crypto wallets

    ...Discover how simple decentralized Web3 Payments can be. No boundaries, no signup. A few lines of code will allow you to accept Web3 Payments peer-to-peer.
    Downloads: 2 This Week
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  • 16
    Matchbox

    Matchbox

    Painless peer-to-peer WebRTC networking for rust wasm

    Matchbox is a WebRTC-based networking library for the Bevy game engine, enabling multiplayer games to run in the browser or native environments with peer-to-peer communication. It handles matchmaking, NAT traversal, and synchronization in real-time, making it easier for game developers to add fast and scalable multiplayer features. Designed with simplicity and performance in mind, Matchbox supports both WebAssembly and desktop targets. It’s especially useful for browser-based games that need reliable real-time communication without external dependencies.
    Downloads: 0 This Week
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  • 17
    Sideband

    Sideband

    LXMF client for Android, Linux and macOS to communicate with people

    Sideband is a privacy-focused, peer-to-peer mesh messaging protocol and platform that allows users to communicate directly over local networks or the internet without servers. It emphasizes metadata resistance and secure message delivery, working effectively in offline, low-bandwidth, or disaster recovery scenarios. Built-in Rust, Sideband supports encrypted group messaging, file transfers, and network self-discovery.
    Downloads: 41 This Week
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  • 18
    Acorn PM

    Acorn PM

    Built with Holochain, Acorn is an open-source, peer-to-peer pm

    Acorn is an alpha‑stage, open‑source, peer‑to‑peer project management tool built using Holochain. It offers a distributed, serverless alternative to Scrum by enabling teams to collaboratively set “Intended Outcomes” within a dependency‑tree framework—ideal for managing decentralized development workflows.
    Downloads: 0 This Week
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  • 19
    Nicotine+

    Nicotine+

    Graphical client for the Soulseek peer-to-peer network

    Nicotine+ is a free and open-source graphical client for the Soulseek peer-to-peer file-sharing network, popular for its focus on sharing music and niche content. Built in Python with a Qt-based GUI, Nicotine+ offers a lightweight yet feature-rich experience for users looking to share and discover files in a decentralized, user-governed environment. It includes search capabilities, bandwidth throttling, chat rooms, and user-to-user messaging, supporting a vibrant community of digital collectors and music lovers.
    Downloads: 18 This Week
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  • 20
    wush

    wush

    Simplest & fastest way to transfer files between computers

    wush is a command line tool that lets you easily transfer files and open shells over a peer-to-peer WireGuard connection. No requirement to set up or trust a relay server for authentication. Powered by WireGuard for secure, fast, and reliable connections. Automatic peer-to-peer connections over UDP. Endless possibilities; rsync, ssh, etc.
    Downloads: 0 This Week
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  • 21
    Tailscale

    Tailscale

    The easiest, most secure way to use WireGuard and 2FA

    Tailscale is an open-source zero-configuration VPN and networking solution that makes it simple to create secure, private networks across devices by leveraging WireGuard under the hood. It lets users connect computers, servers, mobile devices, and cloud instances together with peer-to-peer encrypted tunnels without dealing with complex firewalls, NAT rules, or key distribution headaches. Instead of traditional VPN server infrastructure, Tailscale uses a coordination service to authenticate devices and exchange connection information, enabling automatic NAT traversal and minimal manual setup. The project includes a daemon (tailscaled) and a CLI tool that run on major operating systems, and it also forms the basis for the official clients on platforms like iOS and Android, though those have GUI wrappers not fully in this repository.
    Downloads: 60 This Week
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  • 22
    Freenet Core

    Freenet Core

    Declare your digital independence

    Freenet Core is the backbone of the Freenet Project, a peer-to-peer platform for censorship-resistant, anonymous publishing and communication. It is designed to provide strong privacy by routing requests through multiple nodes using a "darknet" architecture where users connect only to trusted peers. Data is stored in a distributed manner and automatically replicated based on demand. Freenet is optimized for users who want to securely share files, host anonymous websites (known as "freesites"), and communicate without fear of surveillance or takedown. ...
    Downloads: 9 This Week
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  • 23
    go-orbit-db

    go-orbit-db

    Go version of P2P Database on IPFS

    orbit-db is a distributed peer-to-peer database on IPFS. This project intends to provide a fully compatible port of the JavaScript version in Go. The majority of this code was vastly derived from JavaScript's orbit-db project.
    Downloads: 1 This Week
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  • 24
    WebTorrent

    WebTorrent

    Streaming torrent client for the web

    ...It's written completely in JavaScript – the language of the web – so the same code works in both runtimes. In node.js, this module is a simple torrent client, using TCP and UDP to talk to other torrent clients. In the browser, WebTorrent uses WebRTC (data channels) for peer-to-peer transport. It can be used without browser plugins, extensions, or installations. It's Just JavaScript™. Note: WebTorrent does not support UDP/TCP peers in browser. To make BitTorrent work over WebRTC (which is the only P2P transport that works on the web) we made some protocol changes. Therefore, a browser-based WebTorrent client or "web peer" can only connect to other clients that support WebTorrent/WebRTC.
    Downloads: 3 This Week
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  • 25
    AltSendme

    AltSendme

    Send files and folders anywhere in the world without storing in cloud

    Alt-Sendme is a free, open-source peer-to-peer file transfer tool that allows users to send files and folders directly between devices without relying on cloud storage or intermediary accounts. Built with modern networking principles, it provides a secure, end-to-end encrypted connection that prioritizes privacy, so personal data is not stored on third-party servers during transfer.
    Downloads: 33 This Week
    Last Update:
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