Showing 720 open source projects for "peer peer"

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  • 1
    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: 8 This Week
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  • 2
    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: 20 This Week
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  • 3
    libjuice

    libjuice

    JUICE is a UDP Interactive Connectivity Establishment library

    libjuice is a lightweight C library implementing the ICE (Interactive Connectivity Establishment) protocol, facilitating peer-to-peer connectivity through NAT traversal. It's particularly useful for applications requiring direct UDP communication, such as VoIP or real-time media streaming, where establishing a direct connection between peers is essential.​
    Downloads: 0 This Week
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  • 4
    Neboa

    Neboa

    Type-safe NoSQL with Node & SQLite

    Neboa is a lightweight, decentralized NoSQL database designed for distributed applications. It offers peer-to-peer synchronization and ensures data integrity across multiple nodes without relying on centralized servers, making it ideal for edge computing and offline-first applications.
    Downloads: 0 This Week
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  • 5
    Dogecoin Core

    Dogecoin Core

    Dogecoin is a community-driven cryptocurrency

    Dogecoin is a community-driven cryptocurrency that was inspired by a Shiba Inu meme. The Dogecoin Core software allows anyone to operate a node in the Dogecoin blockchain networks and uses the Scrypt hashing method for Proof of Work. It is adapted from Bitcoin Core and other cryptocurrencies. You have to sync with the blockchain to use Dogecoin. MultiDoge is a "light" wallet. It syncs with the blockchain by "skimming" through the blockchain, providing fast sync times. Dogecoin Core, on the...
    Downloads: 26 This Week
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  • 6
    Litecoin Core integration

    Litecoin Core integration

    Litecoin source tree

    Litecoin is a peer-to-peer Internet currency that enables instant, near-zero cost payments to anyone in the world. Litecoin is an open-source, global payment network that is fully decentralized without any central authorities. Mathematics secures the network and empowers individuals to control their own finances. Litecoin features faster transaction confirmation times and improved storage efficiency than the leading math-based currency.
    Downloads: 3 This Week
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  • 7
    Hypermind

    Hypermind

    The high-availability solution to a problem that doesn't exist

    Hypermind is a whimsical yet technically intriguing decentralized application that combines a peer-to-peer (P2P) network counter with ephemeral chat functionality, built to “solve” the meta-problem of tracking how many peers are running its container in a decentralized mesh. There’s no central server or database; instead, Hypermind leverages a Distributed Hash Table (DHT) using Hyperswarm to discover peers and maintain approximate counts of active nodes, architected to be a fully decentralized service. ...
    Downloads: 0 This Week
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  • 8
    Weron

    Weron

    Overlay networks based on WebRTC.

    Weron is a peer-to-peer overlay network built using WebRTC and WebSockets, enabling remote access and tunneling between machines behind NATs without the need for centralized servers. It uses Golang on the backend and supports secure connections using WireGuard-compatible encryption. Weron allows developers to create scalable mesh or point-to-point networks for applications like remote desktop, Kubernetes access, or collaborative tools—all without requiring public IPs or complicated port forwarding.
    Downloads: 0 This Week
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  • 9
    dxos

    dxos

    TypeScript implementation of the DXOS protocols, SDK, toolchain

    DXOS is a decentralized operating system framework that empowers developers to build local-first, collaborative applications without relying on central servers. By providing a comprehensive SDK and toolchain, DXOS facilitates the creation of apps that prioritize user privacy, offline functionality, and seamless peer-to-peer synchronization. Its flagship application, Composer, exemplifies the platform's capabilities by enabling users to organize and sync knowledge across devices, with support for real-time collaboration and local AI processing.​
    Downloads: 0 This Week
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  • 10
    libdatachannel

    libdatachannel

    C/C++ WebRTC network library featuring Data Channels, Media Transport

    libdatachannel is a C++ library that implements WebRTC DataChannels and ICE transports, enabling peer-to-peer communication without relying on media components. It is ideal for developers who want efficient, low-latency P2P communication for data transmission in IoT, multiplayer games, decentralized apps, or custom signaling architectures. Built for performance and minimalism, it allows fine-grained control over STUN, TURN, DTLS, and SCTP layers, with a clean and modern C++ interface.
    Downloads: 0 This Week
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  • 11
    LocalSend

    LocalSend

    An open-source cross-platform alternative to AirDrop

    LocalSend is a free, open-source app that allows you to securely share files and messages with nearby devices over your local network without needing an internet connection. LocalSend is a cross-platform app that enables secure communication between devices using a REST API and HTTPS encryption. Unlike other messaging apps that rely on external servers, LocalSend doesn't require an internet connection or third-party servers, making it a fast and reliable solution for local communication.
    Downloads: 368 This Week
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  • 12
    Holochain

    Holochain

    The current, performant & industrial strength version of Holochain

    ...Ideal for social apps, cooperatives, and data sovereignty platforms, Holochain focuses on enabling collaboration without central servers or miners. It offers a complete toolkit for developers to create decentralized, peer-to-peer apps with built-in integrity and trust systems.
    Downloads: 0 This Week
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  • 13
    Liqo

    Liqo

    Enable dynamic and seamless Kubernetes multi-cluster topologies

    ...Liqo is an open-source project that enables dynamic and seamless Kubernetes multi-cluster topologies, supporting heterogeneous on-premise, cloud and edge infrastructures. Automatic peer-to-peer establishment of resource and service consumption relationships between independent and heterogeneous clusters. No need to worry about complex VPN configurations and certification authorities: everything is transparently self-negotiated for you. Seamless workloads offloading to remote clusters, without requiring any modification to Kubernetes or the applications themselves. ...
    Downloads: 0 This Week
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  • 14
    eRPC

    eRPC

    An efficient, extensible and easy-to-use RPC framework

    eRPC is an efficient, extensible and easy-to-use RPC framework. Suitable for RPC, Microservice, Peer-to-Peer, IM, Game and other fields. Use peer to provide the same API package for the server and client. Optimized high-performance transport layer. Use a Non-block socket and I/O multiplexing technology. Support setting the size of socket I/O buffer. Support setting the size of the reading message (if exceed disconnect it). Support controlling the connection file descriptor. ...
    Downloads: 0 This Week
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  • 15
    Narrowlink

    Narrowlink

    A self-hosted solution to enable secure connectivity between devices

    Narrowlink is a zero-config tunneling and reverse proxy solution that enables secure access to services behind firewalls or NATs without exposing public IPs. Unlike traditional tools like ngrok, Narrowlink is peer-to-peer and privacy-focused, using WireGuard and WebRTC to establish direct encrypted tunnels between peers. It is designed to make exposing local services simple, fast, and secure with no need for port forwarding or cloud relays. Narrowlink is ideal for developers, self-hosters, and remote teams looking for frictionless, encrypted connectivity.
    Downloads: 0 This Week
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  • 16
    SyncKit

    SyncKit

    Local-first collaboration SDK for React, Vue, and Svelte

    ...It provides bidirectional syncing, conflict detection and resolution, and selective folder sync, making it suitable for personal data, team projects, or distributed machines. The system operates over encrypted channels and supports peer-to-peer connections as well as optional relay servers for users behind NAT or firewalls. It includes version history and rollback capabilities so users can recover previous versions of files or undo unintended changes. Synckit’s synchronization engine efficiently handles differential syncing — transferring only changed blocks rather than entire files — which reduces bandwidth usage and accelerates sync throughput.
    Downloads: 0 This Week
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  • 17
    Trystero

    Trystero

    Serverless WebRTC matchmaking for painless P2P

    ...Trystero manages a clandestine courier network that lets your application's users talk directly with one another, encrypted and without a server middleman. To establish a direct peer-to-peer connection with WebRTC, a signalling channel is needed to exchange peer information (SDP). Typically this involves running your own matchmaking server but Trystero abstracts this away for you and offers multiple "serverless" strategies for connecting peers (currently BitTorrent, Firebase, and IPFS).
    Downloads: 0 This Week
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  • 18
    libp2p

    libp2p

    libp2p implementation in Nim

    Nim-libp2p is a Nim implementation of the libp2p networking stack, facilitating the development of peer-to-peer applications with modular and extensible network protocols.
    Downloads: 0 This Week
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  • 19
    PairDrop

    PairDrop

    PairDrop, Transfer Files Cross-Platform

    PairDrop is a self-hosted, open-source alternative to Apple's AirDrop, allowing users to share files between devices over the same local network without the need for an internet connection.
    Downloads: 47 This Week
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  • 20
    UCCL

    UCCL

    UCCL is an efficient communication library for GPUs

    ...The library focuses on enabling efficient data transfer and collective communication between GPUs during training and inference processes. It supports a variety of communication patterns including collective operations such as all-reduce as well as peer-to-peer transfers that are commonly used in modern machine learning architectures. UCCL is designed to work with heterogeneous hardware environments, allowing GPUs from different vendors and network interfaces to communicate efficiently without vendor lock-in. The system also supports specialized workloads such as reinforcement learning weight transfers, key-value cache sharing, and expert parallelism for mixture-of-experts models. ...
    Downloads: 0 This Week
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  • 21
    Wesh Network Toolkit

    Wesh Network Toolkit

    Async Mesh Network Protocol for Extreme Communication

    With Wesh's toolkit, building p2p apps has never been simpler. Wesh network is a decentralized extreme communication protocol. Wesh provides a secured, distributed and asynchronous communication protocol, both with or without internet access using IPFS and direct transports such as BLE and proximity drivers. Wesh Protocol provides end-to-end encryption and perfect forward secrecy for all the exchanged messages. Distributed p2p transmissions and hosting over IPFS powered by CRDT algorithm....
    Downloads: 0 This Week
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  • 22
    IPFS

    IPFS

    IPFS implementation in Go

    A peer-to-peer hypermedia protocol designed to make the web faster, safer, and more open. HTTP downloads files from one computer at a time instead of getting pieces from multiple computers simultaneously. Peer-to-peer IPFS saves big on bandwidth, up to 60% for video, making it possible to efficiently distribute high volumes of data without duplication.
    Downloads: 1 This Week
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  • 23
    go-libp2p

    go-libp2p

    libp2p implementation in Go

    go-libp2p is the official Go implementation of the libp2p networking stack, a modular and extensible framework for peer-to-peer communication. Used in systems like IPFS and Filecoin, go-libp2p abstracts away the complexity of building decentralized networks by handling discovery, transport, security, and multiplexing layers. Its modular architecture allows developers to customize network behavior while maintaining interoperability with other libp2p implementations.
    Downloads: 0 This Week
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  • 24
    Planet

    Planet

    Build and host decentralized blogs and websites on your Mac

    Planet is a free and open source tool for publishing and following web content. It doesn't rely on a central server or service, and instead uses IPFS for peer-to-peer content distribution. You can also link your content to an Ethereum Name (e.g. yourname.eth) so that others can follow you on Planet using your .eth name. Since both IPFS and ENS are decentralized, you can use Planet to build and follow websites in a decentralized way. Did you know that you can use an Ethereum Name (ENS) to set up a website? ...
    Downloads: 0 This Week
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  • 25
    Torrra

    Torrra

    A Python tool that lets you search and download torrents

    ...It provides a command-line interface (CLI) and API that make it easy to add torrenting functionality to applications or automate downloads within scripts and workflows. The core of Torrra is built with modern asynchronous I/O and efficient resource handling, allowing it to manage multiple active torrents, peer connections, and swarm interactions without wasting CPU or memory. Users can add, pause, prioritize, and remove torrents dynamically, while the client intelligently manages piece selection, peer discovery, and bandwidth allocation to optimize download throughput. Torrra also includes hooks for event monitoring and status reporting, enabling third-party tools to visualize torrent progress or integrate with home automation dashboards.
    Downloads: 2 This Week
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