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ethereum-cryptography

All the cryptographic primitives used in Ethereum.

published version 3.2.0, 23 days ago500 dependents licensed under $MIT

11,381,678

ethers

A complete and compact Ethereum library, for dapps, wallets and any other tools.

published version 6.14.1, 3 days ago14211 dependents licensed under $MIT

7,610,178

ethereumjs-util

A collection of utility functions for Ethereum

published version 7.1.5, 3 years ago2982 dependents licensed under $MPL-2.0

8,730,755

abitype

Strict TypeScript types for Ethereum ABIs

published version 1.0.8, 5 months ago401 dependents licensed under $MIT

5,036,057

@ethereumjs/rlp

Recursive Length Prefix Encoding Module

published version 10.0.0, 20 days ago80 dependents licensed under $MPL-2.0

4,592,239

viem

TypeScript Interface for Ethereum

published version 2.29.4, 2 days ago2717 dependents licensed under $MIT

4,886,644

@ethereumjs/tx

Implementation of the various Ethereum Transaction Types

published version 10.0.0, 20 days ago579 dependents licensed under $MPL-2.0

4,431,766

@ethereumjs/common

Resources common to all Ethereum implementations

published version 10.0.0, 20 days ago501 dependents licensed under $MIT

4,251,639

@ethereumjs/util

A collection of utility functions for Ethereum

published version 10.0.0, 20 days ago327 dependents licensed under $MPL-2.0

3,860,440

@coinbase/wallet-sdk

Coinbase Wallet JavaScript SDK

published version 4.3.2, 2 months ago279 dependents licensed under $Apache-2.0

2,913,349

eciesjs

Elliptic Curve Integrated Encryption Scheme for secp256k1/curve25519

published version 0.4.14, 3 months ago76 dependents licensed under $MIT

2,792,393

ethjs-unit

A simple module for handling Ethereum units (e.g. 'ether', 'wei', etc...)

published version 0.1.6, 8 years ago207 dependents licensed under $MIT

2,757,484

rlp

Recursive Length Prefix Encoding Module

published version 3.0.0, 3 years ago637 dependents licensed under $MPL-2.0

3,896,372

eth-lib

Lightweight Ethereum libraries

ethereum

published version 0.1.29, 5 years ago280 dependents licensed under $MIT

3,312,193

ox

Ethereum Standard Library

published version 0.7.1, 11 days ago47 dependents licensed under $MIT

3,615,130

@openzeppelin/contracts

Secure Smart Contract library for Solidity

published version 5.3.0, a month ago3502 dependents licensed under $MIT

2,946,183

solc

Solidity compiler

published version 0.8.30, 12 days ago920 dependents licensed under $MIT

2,686,392

@noble/secp256k1

Fastest 4KB JS implementation of secp256k1 ECDH & ECDSA signatures compliant with RFC6979

published version 2.2.3, 4 months ago490 dependents licensed under $MIT

2,322,947

ethjs-util

A simple set of Ethereum JS utilties.

published version 0.1.6, 7 years ago173 dependents licensed under $MIT

2,103,548

ethereum-bloom-filters

Ability to test bloom filters for ethereum.

published version 1.2.0, 10 months ago114 dependents licensed under $MIT

2,368,521