libp2p
A modular, open-source peer-to-peer networking library powering major distributed systems.
概要
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.
問題点
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.
解決策
主な機能
Protocol Multiplexing
Reuse secure connections for multiple protocols simultaneously, improving efficiency and reducing overhead.
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マルチチェーン
価格
オープンソース | |
|---|---|
| 料金（月額） | 無料 |
| 価格（年間） | 無料 |
| メッセージ機能 | 該当なし |
| サポート | Community support via forums, Discord, and GitHub |
| アナリティクス |
今すぐ作り始めましょう
信頼性の高いRPC、強力なAPI、そして手間いらず。
リソース
libp2p provides extensive documentation, guides, and community resources to help developers integrate and customize the networking stack for their applications.
