libp2p
A modular, open-source peer-to-peer networking library powering major distributed systems.
originProtocol Labs, USA
用戶100萬+
推出2017年
受眾
透過終端機、程式碼或 AI 代理程式來管理 Quicknode。現已支援 CLI、管理 API、MCP 及 SDK。
開始建構A modular, open-source peer-to-peer networking library powering major distributed systems.
通過 SOC 2 Type II 認證 · ISO 27001
libp2p is an open-source, modular networking library designed to enable peer-to-peer (P2P) communication for distributed applications. It abstracts the complexities of networking by providing a flexible stack of protocols and transports that work across platforms and environments, including browsers, servers, and mobile devices. Widely adopted by major projects such as Ethereum, IPFS, Filecoin, and Optimism, libp2p serves as a foundational layer for decentralized systems requiring resilient, scalable, and secure P2P connectivity.
The library supports multiple transport protocols like QUIC, WebRTC, and TCP, allowing applications to select the best transport based on network conditions. It includes features such as native roaming, encrypted connections by default, protocol multiplexing, NAT traversal, and offline peer discovery without relying on centralized registries. This enables applications to maintain connectivity even in challenging network environments or when switching networks or devices.
libp2p’s modular architecture allows developers to pick and choose components to fit their specific use cases, supporting a broad range of programming languages including Go, Rust, JavaScript, C++, Python, and more. Its design facilitates upgrading protocols without breaking compatibility, making it suitable for long-lived applications. Developers can get started quickly using comprehensive documentation and guides available on the official site, with active community support through forums, Discord, and Telegram channels.
Building reliable, secure, and scalable peer-to-peer network applications is complex due to diverse network conditions, NAT traversal issues, and the need for encrypted communication. Developers face challenges in creating cross-platform P2P connectivity that works seamlessly across browsers, mobile, and server environments without centralized dependencies.
Reuse secure connections for multiple protocols simultaneously, improving efficiency and reducing overhead.
Discover peers without centralized registries, enabling decentralized operation even when disconnected from backbone networks.
Allows upgrading protocols while maintaining backward compatibility, simplifying long-term maintenance.
Developers use libp2p to build resilient P2P file sharing systems like IPFS and Filecoin that require secure, scalable peer connectivity.
Blockchain projects such as Ethereum and Optimism leverage libp2p for peer discovery, message propagation, and secure node-to-node communication.
Applications running in browsers, mobile, and desktop environments use libp2p to enable direct peer communication without centralized servers.
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Explore web3 competitors and apps like libp2p.
開源 | |
|---|---|
| 價格（每月） | 免費 |
| 價格（年度） | 免費 |
| 訊息傳遞 | 不適用 |
| 支援 | Community support via forums, Discord, and GitHub |
| 分析 |
可靠的 RPC、強大的 API，且完全無需費心。
libp2p provides extensive documentation, guides, and community resources to help developers integrate and customize the networking stack for their applications.
