noblocknoparty/contracts

Hardhat plugin for ethers

Truffle 5 Hardhat compatibility plugin

Hardhat plugin for using Web3 1.x

HD Wallet-enabled Web3 provider

Promise based HTTP client for the browser and node.js

A Babel preset for each environment.

BDD/TDD assertion library for node.js and the browser. Test framework agnostic.

Extends Chai with assertions about promises.

the complete solution for node.js command-line programs

takes json-cov output into stdin and POSTs to coveralls.io

Mocha reporter which shows gas used per unit test.

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

Generate massive amounts of fake contextual data

Hardhat is an extensible developer tool that helps smart contract developers increase productivity by reliably bringing together the tools they want.

Parse, validate, manipulate, and display dates

Secure Smart Contract library for Solidity

A beautiful command-line prompt for node.js

Solidity Code Linter

Code coverage for Solidity testing

Truffle - Simple development framework for Ethereum

Verify your deployed smart contracts on Etherscan from the Truffle CLI

RFC9562 UUIDs

Ethereum JavaScript API

yargs the modern, pirate-themed, successor to optimist.

Testing tool: Time management over RPC

Shared utils between client and server

Ethereum smart contract transaction input data decoder

API to etherscan with a simple interface

Easier calculation and formatting of Ethereum values

Merges all import files into single file.