noblocknoparty/blockparty-contracts

Hardhat plugin for ethers

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

Ethereum smart contract transaction input data decoder

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

API to etherscan with a simple interface

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

A beautiful command-line prompt for node.js

RFC9562 UUIDs

Ethereum JavaScript API

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

Testing tool: Time management over RPC

Truffle 5 Hardhat compatibility plugin

Hardhat plugin for using Web3 1.x

HD Wallet-enabled Web3 provider

Mocha reporter which shows gas used per unit test.

Secure Smart Contract library for Solidity

Merges all import files into single file.

Shared utils between client and server

Easier calculation and formatting of Ethereum values

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