Very small Ethereum signer and verifier
Browse cluster: Cluster 83 →Nano-Ethereum-Signer is a minimal library for signing and verifying messages from Ethereum accounts, designed as a lightweight alternative to larger libraries like web3.js, ethereumjs, or ethers.js. The project addresses the problem of bloated build sizes by providing just signing and verification functionality in a 52KB file, achieved through aggressive dead-code removal. It exposes functions for deriving addresses from private keys, signing messages, recovering signer addresses from signatures, computing checksums, and computing Keccak256 hashes, and is installed via npm as a JavaScript package.