クライアントライブラリ & SDK (フロントエンド)

Wagmi is the industry standard for building apps on Ethereum. Wagmi has deep integrations with modern web frameworks, like React.js and Vue.js, and makes it easy to connect wallets, sign messages, send transactions, and read/write on-chain data. With over 1.2M monthly downloads, Wagmi is used in production by most of the industry and is at the core of apps, like Uniswap, Optimism, Polymarket, Stripe, Zora, and Farcaster.

The rust implementation of libp2p. Libp2p is a modular framework for a variety of p2p protocols. These protocols are used widely by a variety of projects to establish p2p communications in a decentralized manner. The rust implementation is used by a variety of projects in the space including, Magi (OP Stack rollup client), Lighthouse (Ethereum consensus client) and Forest (Filecoin client). The rust implementation specifically, is used by a variety of projects in the

The canonical Golang implementation of libp2p. Go-libp2p is a collection of protocols that support a wide range of functionalities, such as; connection establishment, remote node protocol identification and negotiation (through its identify protocol), data encryption, content/peer discovery (through its Kademlia DHT component), and data transfer through its pub-sub protocol (Gossipsub). The stakeholders of go-libp2p include the Interplanetary Shipyard team who maintain this implementation as well as projects that depend on go-libp2p like Optimism's op-node (the reference implementation of the rollup-node spec), the Ethereum Beacon Chain (via Prysm, the Go consensus client), Filecoin (Lotus and Venus), Celestia node, and many more: https://github.com/libp2p/go-libp2p?tab=readme-ov-file#notable-users.