External Plugin

This is a third-party plugin. Please report issues in its GitHub Repository(opens new window)

# Hardhat Contract Sizer

Output Solidity contract sizes with Hardhat.

Versions of this plugin prior to 2.0.0 were released as buidler-contract-sizer.

# Installation

yarn add --dev hardhat-contract-sizer

# Usage

Load plugin in Hardhat config:


Add configuration under the contractSizer key:

option description default
alphaSort whether to sort results table alphabetically (default sort is by contract size) false
runOnCompile whether to output contract sizes automatically after compilation false
disambiguatePaths whether to output the full path to the compilation artifact (relative to the Hardhat root directory) false
strict whether to throw an error if any contracts exceed the size limit (may cause compatibility issues with solidity-coverage) false
contractSizer: {
  alphaSort: true,
  disambiguatePaths: false,
  runOnCompile: true,
  strict: true,

Run the included Hardhat task to output compiled contract sizes:

yarn run hardhat size-contracts