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hardhat v2.25.0

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

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Package Licenses

MIT

Dependency Licenses

MIT178
PackageRelationDependenciesPublished
@ethersproject/abi • 5.8.0Utilities and Classes for parsing, formatting and managing Ethereum ABIs.DIRECT27
@ethersproject/abstract-provider • 5.8.0An Abstract Class for describing an Ethereum Provider for ethers.INDIRECT24
@ethersproject/abstract-signer • 5.8.0An Abstract Class for desribing an Ethereum Signer for ethers.INDIRECT25
@ethersproject/address • 5.8.0Utilities for handling Ethereum Addresses for ethers.INDIRECT7
@ethersproject/base64 • 5.8.0Base64 coder.INDIRECT2
@ethersproject/bignumber • 5.8.0BigNumber library used in ethers.js.INDIRECT3
@ethersproject/bytes • 5.8.0Bytes utility functions for ethers.INDIRECT1
@ethersproject/constants • 5.8.0Common Ethereum constants used for ethers.INDIRECT4
@ethersproject/hash • 5.8.0Hash utility functions for Ethereum.INDIRECT26
@ethersproject/keccak256 • 5.8.0The keccak256 hash function for ethers.INDIRECT3
@ethersproject/logger • 5.8.0Logger utility functions for ethers.INDIRECT0
@ethersproject/networks • 5.8.0Network definitions for ethers.INDIRECT1
@ethersproject/properties • 5.8.0Properties utility functions for ethers.INDIRECT1
@ethersproject/rlp • 5.8.0Recursive-Length Prefix (RLP) coder.INDIRECT2
@ethersproject/signing-key • 5.8.0Elliptic curve library functions for the secp256k1 curve.INDIRECT12
@ethersproject/strings • 5.8.0String utility functions.INDIRECT5
@ethersproject/transactions • 5.8.0Utilities for decoding and encoding Ethereum transaction for ethers.INDIRECT19
@ethersproject/web • 5.8.0Utility fucntions for managing web requests for ethers.INDIRECT8
@fastify/busboy • 2.1.1A streaming parser for HTML form data for node.jsINDIRECT0
@noble/curves • 1.4.2Audited & minimal JS implementation of elliptic curve cryptographyINDIRECT1
@noble/curves • 1.8.2Audited & minimal JS implementation of elliptic curve cryptographyINDIRECT1
@noble/hashes • 1.2.0Audited & minimal 0-dependency JS implementation of SHA2, SHA3, RIPEMD, BLAKE2/3, HMAC, HKDF, PBKDF2, ScryptINDIRECT0
@noble/hashes • 1.4.0Audited & minimal 0-dependency JS implementation of SHA, RIPEMD, BLAKE, HMAC, HKDF, PBKDF & ScryptINDIRECT0
@noble/hashes • 1.7.2Audited & minimal 0-dependency JS implementation of SHA, RIPEMD, BLAKE, HMAC, HKDF, PBKDF & ScryptINDIRECT0
@noble/secp256k1 • 1.7.1Fastest JS implementation of secp256k1. Independently audited, high-security, 0-dependency ECDSA & Schnorr signaturesINDIRECT0
@nomicfoundation/edr-darwin-arm64 • 0.11.3This is the **aarch64-apple-darwin** binary for `@nomicfoundation/edr`INDIRECT0
@nomicfoundation/edr-darwin-x64 • 0.11.3This is the **x86_64-apple-darwin** binary for `@nomicfoundation/edr`INDIRECT0
@nomicfoundation/edr-linux-arm64-gnu • 0.11.3This is the **aarch64-unknown-linux-gnu** binary for `@nomicfoundation/edr`INDIRECT0
@nomicfoundation/edr-linux-arm64-musl • 0.11.3This is the **aarch64-unknown-linux-musl** binary for `@nomicfoundation/edr`INDIRECT0
@nomicfoundation/edr-linux-x64-gnu • 0.11.3This is the **x86_64-unknown-linux-gnu** binary for `@nomicfoundation/edr`INDIRECT0
@nomicfoundation/edr-linux-x64-musl • 0.11.3This is the **x86_64-unknown-linux-musl** binary for `@nomicfoundation/edr`INDIRECT0
@nomicfoundation/edr-win32-x64-msvc • 0.11.3This is the **x86_64-pc-windows-msvc** binary for `@nomicfoundation/edr`INDIRECT0
@nomicfoundation/edr • 0.11.3**EDR**, or **Ethereum Development Runtime** in full, is a library for creating developer tooling on top of the Ethereum Virtual Machine (EVM), such as an EVM debugger or state inspector. EDR provides a performant API, written in Rust, with bindings for tDIRECT7
@nomicfoundation/solidity-analyzer-darwin-arm64 • 0.1.2This is the **aarch64-apple-darwin** binary for `@nomicfoundation/solidity-analyzer`INDIRECT0
@nomicfoundation/solidity-analyzer-darwin-x64 • 0.1.2This is the **x86_64-apple-darwin** binary for `@nomicfoundation/solidity-analyzer`INDIRECT0
@nomicfoundation/solidity-analyzer-linux-arm64-gnu • 0.1.2This is the **aarch64-unknown-linux-gnu** binary for `@nomicfoundation/solidity-analyzer`INDIRECT0
@nomicfoundation/solidity-analyzer-linux-arm64-musl • 0.1.2This is the **aarch64-unknown-linux-musl** binary for `@nomicfoundation/solidity-analyzer`INDIRECT0
@nomicfoundation/solidity-analyzer-linux-x64-gnu • 0.1.2This is the **x86_64-unknown-linux-gnu** binary for `@nomicfoundation/solidity-analyzer`INDIRECT0
@nomicfoundation/solidity-analyzer-linux-x64-musl • 0.1.2This is the **x86_64-unknown-linux-musl** binary for `@nomicfoundation/solidity-analyzer`INDIRECT0
@nomicfoundation/solidity-analyzer-win32-x64-msvc • 0.1.2This is the **x86_64-pc-windows-msvc** binary for `@nomicfoundation/solidity-analyzer`INDIRECT0
@nomicfoundation/solidity-analyzer • 0.1.2`@nomicfoundation/solidity-analyzer` is an N-API library built in Rust, which exposes a single function, which takes the contents of a Solidity source file and returns its imports and version pragmas.DIRECT7
@scure/base • 1.1.9Secure, audited & 0-dep implementation of base64, bech32, base58, base32 & base16INDIRECT0
@scure/base • 1.2.6Secure, audited & 0-dep implementation of base64, bech32, base58, base32 & base16INDIRECT0
@scure/bip32 • 1.1.5Secure, audited & minimal implementation of BIP32 hierarchical deterministic (HD) walletsINDIRECT3
@scure/bip32 • 1.4.0Secure, audited & minimal implementation of BIP32 hierarchical deterministic (HD) wallets over secp256k1INDIRECT3
@scure/bip39 • 1.1.1Secure, audited & minimal implementation of BIP39 mnemonic phrasesINDIRECT2
@scure/bip39 • 1.3.0Secure, audited & minimal implementation of BIP39 mnemonic phrasesINDIRECT2
@sentry/tracing • 5.30.0Extensions for Sentry AMINDIRECT5
@types/bn.js • 5.2.0TypeScript definitions for bn.jsDIRECT2
@types/lru-cache • 5.1.1TypeScript definitions for lru-cacheDIRECT0
@types/node • 24.1.0TypeScript definitions for nodeINDIRECT1
adm-zip • 0.4.16Javascript implementation of zip for nodejs with support for electron original-fs. Allows user to create or extract zip files both in memory or to/from diskDIRECT0
agent-base • 6.0.2Turn a function into an `http.Agent` instanceINDIRECT2
aggregate-error • 3.1.0Create an error from multiple errorsDIRECT2
ansi-colors • 4.1.3Easily add ANSI colors to your text and symbols in the terminal. A faster drop-in replacement for chalk, kleur and turbocolor (without the dependencies and rendering bugs).INDIRECT0
ansi-escapes • 4.3.2ANSI escape codes for manipulating the terminalDIRECT1
ansi-regex • 5.0.1Regular expression for matching ANSI escape codesINDIRECT0
ansi-styles • 4.3.0ANSI escape codes for styling strings in the terminalINDIRECT2
balanced-match • 1.0.2Match balanced character pairs, like "{" and "}"INDIRECT0
binary-extensions • 2.3.0List of binary file extensionsINDIRECT0
bn.js • 4.12.2Big number implementation in pure javascriptINDIRECT0
bn.js • 5.2.2Big number implementation in pure javascriptINDIRECT0
boxen • 5.1.2Create boxes in the terminalDIRECT17
brace-expansion • 2.0.2Brace expansion as known from sh/bashINDIRECT1
braces • 3.0.3Bash-like brace expansion, implemented in JavaScript. Safer than other brace expansion libs, with complete support for the Bash 4.3 braces specification, without sacrificing speed.INDIRECT3
brorand • 1.1.0Random number generator for browsers and node.jsINDIRECT0
buffer-from • 1.1.2A [ponyfill](https://ponyfill.com) for `Buffer.from`, uses native implementation if available.INDIRECT0
bytes • 3.1.2Utility to parse a string bytes to bytes and vice-versaINDIRECT0
camelcase • 6.3.0Convert a dash/dot/underscore/space separated string to camelCase or PascalCase: `foo-bar` → `fooBar`INDIRECT0
chalk • 4.1.2Terminal string styling done rightINDIRECT5
chokidar • 3.6.0Minimal and efficient cross-platform file watching libraryINDIRECT14
chokidar • 4.0.3Minimal and efficient cross-platform file watching libraryDIRECT1
ci-info • 2.0.0Get details about the current Continuous Integration environmentDIRECT0
clean-stack • 2.2.0Clean up error stack tracesINDIRECT0
cli-boxes • 2.2.1Boxes for use in the terminalINDIRECT0
color-convert • 2.0.1Plain color conversion functionsINDIRECT1
color-name • 1.1.4A list of color names and its valuesINDIRECT0
command-exists • 1.2.9check whether a command line command exists in the current environmentINDIRECT0
commander • 8.3.0the complete solution for node.js command-line programsINDIRECT0
cookie • 0.4.2HTTP server cookie parsing and serializationINDIRECT0
debug • 4.4.1Lightweight debugging utility for Node.js and the browserDIRECT1
decamelize • 4.0.0Convert a camelized string into a lowercased one with a custom separator: unicornRainbow → unicorn_rainbowINDIRECT0
depd • 2.0.0Deprecate all the thingsINDIRECT0
elliptic • 6.6.1EC cryptographyINDIRECT7
emoji-regex • 8.0.0A regular expression to match all Emoji-only symbols as per the Unicode Standard.INDIRECT0
enquirer • 2.4.1Stylish, intuitive and user-friendly prompt system. Fast and lightweight enough for small projects, powerful and extensible enough for the most advanced use cases.DIRECT3
env-paths • 2.2.1Get paths for storing things like data, config, cache, etcDIRECT0
escalade • 3.2.0A tiny (183B to 210B) and fast utility to ascend parent directoriesINDIRECT0
escape-string-regexp • 4.0.0Escape RegExp special charactersINDIRECT0
ethereum-cryptography • 1.2.0All the cryptographic primitives used in EthereumDIRECT5
ethereum-cryptography • 2.2.1All the cryptographic primitives used in EthereumINDIRECT5
fdir • 6.4.6The fastest directory crawler & globbing alternative to glob, fast-glob, & tiny-glob. Crawls 1m files in < 1sINDIRECT0
fill-range • 7.1.1Fill in a range of numbers or letters, optionally passing an increment or `step` to use, or create a regex-compatible range with `options.toRegex`INDIRECT2
find-up • 5.0.0Find a file or directory by walking up parent directoriesDIRECT5
follow-redirects • 1.15.9HTTP and HTTPS modules that follow redirects.INDIRECT0
fp-ts • 1.19.3Functional programming in TypeScriptDIRECT0
fs-extra • 7.0.1fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as mkdir -p, cp -r, and rm -rf.DIRECT3
fsevents • 2.3.3Native Access to MacOS FSEventsINDIRECT0
has-flag • 4.0.0Check if argv has a specific flagINDIRECT0
hash.js • 1.1.7Various hash functions that could be run by both browser and nodeINDIRECT2
he • 1.2.0A robust HTML entities encoder/decoder with full Unicode support.INDIRECT0
hmac-drbg • 1.0.1Deterministic random bit generator (hmac)INDIRECT4
http-errors • 2.0.0Create HTTP error objectsINDIRECT5
https-proxy-agent • 5.0.1An HTTP(s) proxy `http.Agent` implementation for HTTPSINDIRECT3
iconv-lite • 0.4.24Convert character encodings in pure javascript.INDIRECT1
immutable • 4.3.7Immutable Data CollectionsDIRECT0
indent-string • 4.0.0Indent each line in a stringINDIRECT0
io-ts • 1.10.4TypeScript compatible runtime type system for IO validationDIRECT1
is-binary-path • 2.1.0Check if a file path is a binary fileINDIRECT1
is-extglob • 2.1.1Returns true if a string has an extglob.INDIRECT0
is-fullwidth-code-point • 3.0.0Check if the character represented by a given Unicode code point is fullwidthINDIRECT0
is-glob • 4.0.3Returns `true` if the given string looks like a glob pattern or an extglob pattern. This makes it easy to create code that only uses external modules like node-glob when necessary, resulting in much faster code execution and initialization time, and a betINDIRECT1
is-number • 7.0.0Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.INDIRECT0
is-plain-obj • 2.1.0Check if a value is a plain objectINDIRECT0
is-unicode-supported • 0.1.0Detect whether the terminal supports UnicodeINDIRECT0
js-sha3 • 0.8.0A simple SHA-3 / Keccak / Shake hash function for JavaScript supports UTF-8 encoding.INDIRECT0
js-yaml • 4.1.0YAML 1.2 parser and serializerINDIRECT1
json-stream-stringify • 3.1.6JSON.Stringify as a readable streamDIRECT0
jsonfile • 4.0.0Easily read/write JSON files.INDIRECT1
keccak • 3.0.4Keccak sponge function familyDIRECT7
locate-path • 6.0.0Get the first path that exists on disk of multiple pathsINDIRECT3
lodash • 4.17.21Lodash modular utilities.DIRECT0
log-symbols • 4.1.0Colored symbols for various log levels. Example: `✔︎ Success`INDIRECT7
lru_map • 0.3.3Finite key-value map using the Least Recently Used (LRU) algorithm where the most recently used objects are keept in the map while less recently used items are evicted to make room for new ones.INDIRECT0
micro-eth-signer • 0.14.0Minimal library for Ethereum transactions, addresses and smart contractsDIRECT4
micro-packed • 0.7.3Define complex binary structures using composable primitivesINDIRECT1
minimalistic-crypto-utils • 1.0.1Minimalistic tools for JS crypto modulesINDIRECT0
mnemonist • 0.38.5Curated collection of data structures for the JavaScript/TypeScript.DIRECT1
mocha • 10.8.2simple, flexible, fun test frameworkDIRECT71
ms • 2.1.3Tiny millisecond conversion utilityINDIRECT0
node-addon-api • 2.0.2Node.js API (N-API)INDIRECT0
node-gyp-build • 4.8.4Build tool and bindings loader for node-gyp that supports prebuildsINDIRECT0
normalize-path • 3.0.0Normalize slashes in a file path to be posix/unix-like forward slashes. Also condenses repeat slashes to a single slash and removes and trailing slashes, unless disabled.INDIRECT0
obliterator • 2.0.5Higher order iterator library for JavaScript/TypeScript.INDIRECT0
os-tmpdir • 1.0.2Node.js os.tmpdir() ponyfillINDIRECT0
p-limit • 3.1.0Run multiple promise-returning & async functions with limited concurrencyINDIRECT1
p-locate • 5.0.0Get the first fulfilled promise that satisfies the provided testing functionINDIRECT2
p-map • 4.0.0Map over promises concurrentlyDIRECT3
path-exists • 4.0.0Check if a path existsINDIRECT0
path-parse • 1.0.7Node.js path.parse() ponyfillINDIRECT0
picomatch • 2.3.1Blazing fast and accurate glob matcher written in JavaScript, with no dependencies and full support for standard and extended Bash glob features, including braces, extglobs, POSIX brackets, and regular expressions.INDIRECT0
picomatch • 4.0.3Blazing fast and accurate glob matcher written in JavaScript, with no dependencies and full support for standard and extended Bash glob features, including braces, extglobs, POSIX brackets, and regular expressions.INDIRECT0
randombytes • 2.1.0random bytes from browserify stand aloneINDIRECT1
raw-body • 2.5.2Get and validate the raw body of a readable stream.DIRECT10
readable-stream • 3.6.2Streams3, a user-land copy of the stream library from Node.jsINDIRECT4
readdirp • 3.6.0Recursive version of fs.readdir with streaming API.INDIRECT1
readdirp • 4.1.2Recursive version of fs.readdir with small RAM & CPU footprint.INDIRECT0
require-directory • 2.1.1Recursively iterates over specified directory, require()'ing each file, and returning a nested hash structure containing those modules.INDIRECT0
resolve • 1.17.0resolve like require.resolve() on behalf of files asynchronously and synchronouslyDIRECT1
safe-buffer • 5.2.1Safer Node.js Buffer APIINDIRECT0
safer-buffer • 2.1.2Modern Buffer API polyfill without footgunsINDIRECT0
solc • 0.8.26Solidity compilerDIRECT8
source-map-support • 0.5.21Fixes stack traces for files with source mapsDIRECT2
stacktrace-parser • 0.1.11Parses every stack trace into a nicely formatted array of hashes.DIRECT1
statuses • 2.0.1HTTP status utilityINDIRECT0
string_decoder • 1.3.0The string_decoder module from Node coreINDIRECT1
string-width • 4.2.3Get the visual width of a string - the number of columns required to display itINDIRECT4
strip-ansi • 6.0.1Strip ANSI escape codes from a stringINDIRECT1
strip-json-comments • 3.1.1Strip comments from JSON. Lets you use comments in your JSON files!INDIRECT0
supports-color • 7.2.0Detect whether a terminal supports colorINDIRECT1
supports-color • 8.1.1Detect whether a terminal supports colorINDIRECT1
tinyglobby • 0.2.14A fast and minimal alternative to globby and fast-globDIRECT2
tmp • 0.0.33Temporary file and directory creatorINDIRECT1
to-regex-range • 5.0.1Pass two numbers, get a regex-compatible source string for matching ranges. Validated against more than 2.78 million test assertions.INDIRECT1
toidentifier • 1.0.1Convert a string of words to a JavaScript identifierINDIRECT0
tsort • 0.0.1Topological sort on directed graphs.DIRECT0
undici-types • 7.8.0A stand-alone types package for UndiciINDIRECT0
undici • 5.29.0An HTTP/1.1 client, written from scratch for Node.jsDIRECT1
universalify • 0.1.2Make a callback- or promise-based function support both promises and callbacks.INDIRECT0
unpipe • 1.0.0Unpipe a stream from all destinationsINDIRECT0
util-deprecate • 1.0.2The Node.js `util.deprecate()` function with browser supportINDIRECT0
uuid • 8.3.2RFC4122 (v1, v4, and v5) UUIDsDIRECT0
widest-line • 3.1.0Get the visual width of the widest line in a string - the number of columns required to display itINDIRECT5
wrap-ansi • 7.0.0Wordwrap a string with ANSI escape codesINDIRECT8
ws • 7.5.10Simple to use, blazing fast and thoroughly tested websocket client and server for Node.jsDIRECT0
yargs-unparser • 2.0.0Converts back a yargs argv object to its original array formINDIRECT4
yargs • 16.2.0yargs the modern, pirate-themed, successor to optimist.INDIRECT15
yocto-queue • 0.1.0Tiny queue data structureINDIRECT0
ISC21
PackageRelationDependenciesPublished
ansi-align • 3.0.1align-text with ANSI support for CLIsINDIRECT5
anymatch • 3.1.3Matches strings against configurable strings, globs, regular expressions, and/or functionsINDIRECT2
browser-stdout • 1.3.1`process.stdout` in your browser.INDIRECT0
cliui • 7.0.4easily create complex multi-column command-line-interfacesINDIRECT9
fs.realpath • 1.0.0Use node's fs.realpath, but fall back to the JS implementation if the native one failsINDIRECT0
get-caller-file • 2.0.5[![Build Status](https://travis-ci.org/stefanpenner/get-caller-file.svg?branch=master)](https://travis-ci.org/stefanpenner/get-caller-file) [![Build status](https://ci.appveyor.com/api/projects/status/ol2q94g1932cy14a/branch/master?svg=true)](https://ci.aINDIRECT0
glob-parent • 5.1.2Extract the non-magic parent path from a glob string.INDIRECT2
glob • 8.1.0a little globberINDIRECT8
graceful-fs • 4.2.11A drop-in replacement for fs, making various improvements.INDIRECT0
inflight • 1.0.6Add callbacks to requests in flight to avoid async duplicationINDIRECT2
inherits • 2.0.4Browser-friendly inheritance fully compatible with standard node.js inherits()INDIRECT0
minimalistic-assert • 1.0.1minimalistic-assert ===INDIRECT0
minimatch • 5.1.6a glob matcher in javascriptINDIRECT2
once • 1.4.0Run a function exactly one timeINDIRECT1
picocolors • 1.1.1The tiniest and the fastest library for terminal output formatting with ANSI colorsDIRECT0
semver • 5.7.2The semantic version parser used by npm.INDIRECT0
semver • 6.3.1The semantic version parser used by npm.DIRECT0
setprototypeof • 1.2.0A small polyfill for Object.setprototypeofINDIRECT0
wrappy • 1.0.2Callback wrapping utilityINDIRECT0
y18n • 5.0.8the bare-bones internationalization library used by yargsINDIRECT0
yargs-parser • 20.2.9the mighty option parser used by yargsINDIRECT0
BSD-3-Clause10
PackageRelationDependenciesPublished
@sentry/core • 5.30.0Base implementation for all Sentry JavaScript SDKsINDIRECT5
@sentry/hub • 5.30.0Sentry hub which handles global state managment.INDIRECT3
@sentry/minimal • 5.30.0Sentry minimal library that can be used in other packagesINDIRECT4
@sentry/node • 5.30.0Official Sentry SDK for Node.jsDIRECT13
@sentry/types • 5.30.0Types for all Sentry JavaScript SDKsINDIRECT0
@sentry/utils • 5.30.0Utilities for all Sentry JavaScript SDKsINDIRECT2
diff • 5.2.0A JavaScript text diff implementation.INDIRECT0
flat • 5.0.2Take a nested Javascript object and flatten it, or unflatten an object with delimited keysINDIRECT0
serialize-javascript • 6.0.2Serialize JavaScript to a superset of JSON that includes regular expressions and functions.INDIRECT2
source-map • 0.6.1Generates and consumes source mapsINDIRECT0
CC0-1.0 OR MIT3
PackageRelationDependenciesPublished
type-fest • 0.20.2A collection of essential TypeScript typesINDIRECT0
type-fest • 0.21.3A collection of essential TypeScript typesINDIRECT0
type-fest • 0.7.1A collection of essential TypeScript typesINDIRECT0
MPL-2.02
PackageRelationDependenciesPublished
@ethereumjs/rlp • 5.0.2Recursive Length Prefix Encoding ModuleINDIRECT0
@ethereumjs/util • 9.1.0A collection of utility functions for EthereumDIRECT7
unknown1
PackageRelationDependenciesPublished
memorystream • 0.3.1This is lightweight memory stream module for node.js.INDIRECT0
0BSD1
PackageRelationDependenciesPublished
tslib • 1.14.1Runtime library for TypeScript helper functionsINDIRECT0
Apache-2.01
PackageRelationDependenciesPublished
workerpool • 6.5.1Offload tasks to a pool of workers on node.js and in the browserINDIRECT0
Python-2.01
PackageRelationDependenciesPublished
argparse • 2.0.1CLI arguments parser. Native port of python's argparse.INDIRECT0
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