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Install hardhat with npm

Hardhat is an extensible developer tool that helps smart contract developers increase productivity by reliably bringing together the tools they want. Version 3.11.1 via npm; verified 2026-07-23.

Install commandSecurity notes

install

Additional install commands

Portable and language managers

npmverified · 100%
npm install -g hardhat

local npm package metadata

overview

Package summary

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

Commands and aliases

  • hardhat

security posture

No protected-tool coverage found yet

No matching local secret-handling manifest was found for hardhat. Package metadata is still published here so future coverage has a stable package URL.

Install behavior

  • No npm postinstall script is recorded in package metadata.
  • No Homebrew bottle metadata was recorded.

Recommended review

Before unattended agent use, check whether the tool reads plaintext credentials, writes remote state, publishes artifacts, or shells out to plugins.

executables

Installed executables

CommandKindExposureNote
hardhatcliglobal executable

freshness

Version and freshness

These signals separate page generation age, package-manager activity, and upstream release comparison. Version lag is warned only when an evidence URL and comparable versions are present.

page generated2026-08-04
manager version3.11.1
manager updated2026-07-23
local dataok
upstreamnot checked
latest detectednot detected

https://github.com/NomicFoundation/hardhat

install metadata

Package metadata

Package keynpm:hardhat
Version3.11.1
Package managernpm
Package manager pagehttps://www.npmjs.com/package/hardhat
Homepagehttps://hardhat.org
Repositoryhttps://github.com/NomicFoundation/hardhat
Upstream docshttps://hardhat.org
LicenseMIT
Issue trackerhttps://github.com/NomicFoundation/hardhat/issues
Last updated2026-07-23T16:25:44.763Z
Published2026-07-23T16:25:44.763Z
Pulseupdated
Bottlenot recorded
npm postinstallnot defined
Servicenone declared

registry facts

Source database details

Source Databasenpm registry
Dist Tags
Hh2
2.29.0
Latest
3.11.1
Version Count277
Maintainers
  • alcuadrado
AuthorNomic Foundation
File Count0
Created At2012-05-13T01:09:47.762Z
Latest Published At2026-07-23T16:25:44.763Z
Modified At2026-07-23T16:25:44.763Z

package graph

Links come from deterministic package relationships, av.db category and tag curation, ecosystem matches, and package hub membership.

Related tools

  • hardhat-deployPackage names and metadata indicate a similar tool family. Shared terms: blockchain, cli, contract, developer, developer-tools.

Same workflow

  • ethereum-waffleLocal package facts share a topical domain. Shared terms: blockchain, cli, contract, contracts, developer.
  • clarinetLocal package facts share a topical domain. Shared terms: blockchain, cli, contract, contracts, developer.

source trail

Generated from repository data

This page is generated by av-web from the private package SQLite artifact built by scripts/generate-pkg-sqlite.py.

Used sources

  • cross-ecosystem install command graph
  • package relationship graph
  • package version freshness
  • package-page enrichment
  • pkg.so package database
  • pkgdb category and tag curation