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@metamask/abi-utils

Lightweight utilities for encoding and decoding Solidity ABI

published version 3.0.0, 16 days ago18 dependents licensed under $(Apache-2.0 AND MIT)

235,793

eip55

A EIP55 compatible address encoding library

published version 2.1.1, 2 years ago30 dependents licensed under $MIT

210,903

@web3modal/scaffold-utils

#### 🔗 [Website](https://web3modal.com)

published version 5.1.11, 3 months ago20 dependents licensed under $Apache-2.0

173,747

@nomicfoundation/hardhat-verify

Hardhat plugin for verifying contracts

published version 2.0.12, 2 months ago57 dependents licensed under $MIT

208,959

@uniswap/v2-sdk

🛠 An SDK for building applications on top of Uniswap V2

uniswap-labs-service-account

published version 4.7.0, a month ago365 dependents licensed under $MIT

199,206

@nomicfoundation/hardhat-toolbox

Nomic Foundation's recommended bundle of Hardhat plugins (ethers based)

published version 5.0.0, 10 months ago156 dependents licensed under $MIT

220,926

rustbn-wasm

Javascript bindings for https://github.com/paritytech/bn (using WASM)

published version 0.4.0, 10 months ago6 dependents licensed under $(MIT OR Apache-2.0)

197,934

hardhat-watcher

Hardhat file watcher plugin

published version 2.5.0, 2 years ago106 dependents licensed under $MIT

211,089

@ethereum-waffle/chai

A sweet set of chai matchers for your blockchain testing needs.

published version 4.0.10, 2 years ago6 dependents licensed under $MIT

194,715

@nomicfoundation/ethereumjs-ethash

An implementation of the Ethash consensus algorithm in JavaScript

published version 3.0.4, a year ago1 dependents licensed under $MPL-2.0

232,924

@ethereum-waffle/compiler

Compile solidity without the hassle.

published version 4.0.3, 2 years ago1 dependents licensed under $MIT

188,068

@ethereum-waffle/ens

A mock ens implementation for testing.

published version 4.0.3, 2 years ago1 dependents licensed under $MIT

187,804

c32check

Crockford base-32 checksum encoding

blockstack-devops

published version 2.0.0, 2 years ago40 dependents licensed under $MIT

183,719

@web3modal/polyfills

#### 🔗 [Website](https://web3modal.com)

published version 5.1.11, 3 months ago19 dependents licensed under $Apache-2.0

185,569

@walletconnect/legacy-provider

Legacy Ethereum Provider (v1.0) for WalletConnect Protocol

published version 2.0.0, 2 years ago7 dependents licensed under $Apache-2.0

171,337

@ethereum-waffle/mock-contract

Mock smart contracts in a smart way.

published version 4.0.4, 2 years ago3 dependents licensed under $MIT

194,627

@metamask/detect-provider

A tiny utility for detecting the MetaMask Ethereum provider, or any EIP 1193-compliant provider.

published version 2.0.0, 2 years ago325 dependents licensed under $ISC

188,660

@ethereum-waffle/provider

A mock provider for your blockchain testing needs.

published version 4.0.5, 2 years ago3 dependents licensed under $MIT

188,523

@walletconnect/legacy-modal

Legacy QR Code Modal (v1.0) for WalletConnect

published version 2.0.0, 2 years ago5 dependents licensed under $Apache-2.0

170,432

eth-crypto

Cryptographic functions for ethereum and how to use them with web3 and solidity

published version 2.7.0, 2 months ago263 dependents licensed under $MIT

140,834