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merkle-patricia-tree v3.0.0

This is an implementation of the modified merkle patricia tree as specified in the Ethereum's yellow paper.

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Package Licenses

MPL-2.0

Dependency Licenses

MIT98
PackageRelationDependenciesPublished
@types/node • 24.0.10TypeScript definitions for nodeINDIRECT1
@types/pbkdf2 • 3.1.2TypeScript definitions for pbkdf2INDIRECT2
@types/secp256k1 • 4.0.6TypeScript definitions for secp256k1INDIRECT2
abstract-leveldown • 5.0.0An abstract prototype matching the LevelDOWN APIINDIRECT1
async • 2.6.4Higher-order functions and common patterns for asynchronous codeDIRECT1
available-typed-arrays • 1.0.7Returns an array of Typed Array names that are available in the current environmentINDIRECT1
base-x • 3.0.11Fast base encoding / decoding of any given alphabetINDIRECT1
base64-js • 1.5.1Base64 encoding/decoding in pure JSINDIRECT0
blakejs • 1.2.1Pure Javascript implementation of the BLAKE2b and BLAKE2s hash functionsINDIRECT0
bn.js • 4.12.2Big number implementation in pure javascriptINDIRECT0
bn.js • 5.2.2Big number implementation in pure javascriptINDIRECT0
brorand • 1.1.0Random number generator for browsers and node.jsINDIRECT0
browserify-aes • 1.2.0aes, for browserifyINDIRECT40
bs58 • 4.0.1Base 58 encoding / decodingINDIRECT2
bs58check • 2.1.2A straightforward implementation of base58-check encodingINDIRECT40
buffer-xor • 1.0.3A simple module for bitwise-xor on buffersINDIRECT0
buffer • 5.7.1Node.js Buffer API, for the browserINDIRECT2
call-bind-apply-helpers • 1.0.2Helper functions around Function call/apply/bind, for use in `call-bind`INDIRECT2
call-bind • 1.0.8Robustly `.call.bind()` a functionINDIRECT15
call-bound • 1.0.4Robust call-bound JavaScript intrinsics, using `call-bind` and `get-intrinsic`.INDIRECT12
cipher-base • 1.0.6abstract base class for crypto-streamsINDIRECT2
core-util-is • 1.0.3The `util.is*` functions introduced in Node v0.12.INDIRECT0
create-hash • 1.1.3create hashes for browserifyINDIRECT33
create-hash • 1.2.0create hashes for browserifyINDIRECT37
create-hmac • 1.1.7node style hmacs in the browserINDIRECT38
deferred-leveldown • 4.0.2For handling delayed-open on LevelDOWN compatible librariesINDIRECT3
define-data-property • 1.1.4Define a data property on an object. Will fall back to assignment in an engine without descriptors.INDIRECT3
dunder-proto • 1.0.1If available, the `Object.prototype.__proto__` accessor and mutator, call-boundINDIRECT4
elliptic • 6.6.1EC cryptographyINDIRECT7
encoding-down • 5.0.4LevelDOWN wrapper supporting levelup@1 encodingsINDIRECT10
errno • 0.1.8libuv errno details exposedINDIRECT1
es-define-property • 1.0.1`Object.defineProperty`, but not IE 8's broken one.INDIRECT0
es-errors • 1.3.0A simple cache for a few of the JS Error constructors.INDIRECT0
es-object-atoms • 1.1.1ES Object-related atoms: Object, ToObject, RequireObjectCoercibleINDIRECT1
ethereum-cryptography • 0.1.3All the cryptographic primitives used in EthereumINDIRECT69
ethjs-util • 0.1.6A simple set of Ethereum JS utilties.INDIRECT2
evp_bytestokey • 1.0.3The insecure key derivation algorithm from OpenSSLINDIRECT7
for-each • 0.3.5A better forEachINDIRECT1
function-bind • 1.1.2Implementation of Function.prototype.bindINDIRECT0
functional-red-black-tree • 1.0.1A fully persistent balanced binary search treeINDIRECT0
get-intrinsic • 1.3.0Get and robustly cache all JS language-level intrinsics at first require timeINDIRECT11
get-proto • 1.0.1Robustly get the [[Prototype]] of an objectINDIRECT6
gopd • 1.2.0`Object.getOwnPropertyDescriptor`, but accounts for IE's broken implementation.INDIRECT0
has-property-descriptors • 1.0.2Does the environment have full property descriptor support? Handles IE 8's broken defineProperty/gOPD.INDIRECT1
has-symbols • 1.1.0Determine if the JS environment has Symbol support. Supports spec, or shams.INDIRECT0
has-tostringtag • 1.0.2Determine if the JS environment has `Symbol.toStringTag` support. Supports spec, or shams.INDIRECT1
hash-base • 2.0.2abstract base class for hash-streamsINDIRECT1
hash-base • 3.1.0abstract base class for hash-streamsINDIRECT5
hash.js • 1.1.7Various hash functions that could be run by both browser and nodeINDIRECT2
hasown • 2.0.2A robust, ES3 compatible, "has own property" predicate.INDIRECT1
hmac-drbg • 1.0.1Deterministic random bit generator (hmac)INDIRECT4
immediate • 3.2.3A cross browser microtask libraryINDIRECT0
is-callable • 1.2.7Is this JS value callable? Works with Functions and GeneratorFunctions, despite ES6 @@toStringTag.INDIRECT0
is-hex-prefixed • 1.0.0A simple method to check if a string is hex prefixed.INDIRECT0
is-typed-array • 1.1.15Is this value a JS Typed Array? This module works cross-realm/iframe, does not depend on `instanceof` or mutable properties, and despite ES6 Symbol.toStringTag.INDIRECT23
isarray • 1.0.0Array#isArray for older browsersINDIRECT0
isarray • 2.0.5Array#isArray for older browsersINDIRECT0
keccak • 3.0.4Keccak sponge function familyINDIRECT7
level-codec • 9.0.2Encode keys, values and range options, with built-in or custom encodingsINDIRECT3
level-errors • 2.0.1Error types for levelupINDIRECT2
level-iterator-stream • 3.0.1Turn a leveldown iterator into a readable streamINDIRECT9
level-mem • 3.0.1A convenience package bundling LevelUP & MemDOWNDIRECT26
level-packager • 4.0.1LevelUP package helper for distributing with a LevelDOWN-compatible back-endINDIRECT21
level-ws • 1.0.0A basic WriteStream implementation for LevelUPDIRECT9
levelup • 3.1.1Fast & simple storage - a Node.js-style LevelDB wrapperINDIRECT15
lodash • 4.17.21Lodash modular utilities.INDIRECT0
ltgt • 2.2.1implement correct ranges for level-*INDIRECT0
math-intrinsics • 1.1.0ES Math-related intrinsics and helpers, robustly cached.INDIRECT0
md5.js • 1.3.5node style md5 on pure JavaScriptINDIRECT6
memdown • 3.0.0An drop-in replacement for LevelDOWN that works in memory onlyINDIRECT7
minimalistic-crypto-utils • 1.0.1Minimalistic tools for JS crypto modulesINDIRECT0
node-addon-api • 2.0.2Node.js API (N-API)INDIRECT0
node-addon-api • 5.1.0Node.js API (Node-API)INDIRECT0
node-gyp-build • 4.8.4Build tool and bindings loader for node-gyp that supports prebuildsINDIRECT0
pbkdf2 • 3.1.3This library provides the functionality of PBKDF2 with the ability to use any supported hashing algorithm returned from crypto.getHashes()INDIRECT42
possible-typed-array-names • 1.1.0A simple list of possible Typed Array names.INDIRECT0
process-nextick-args • 2.0.1process.nextTick but always with argsINDIRECT0
prr • 1.0.1A better Object.defineProperty()INDIRECT0
randombytes • 2.1.0random bytes from browserify stand aloneINDIRECT1
readable-stream • 2.3.8Streams3, a user-land copy of the stream library from Node.jsINDIRECT7
readable-stream • 3.6.2Streams3, a user-land copy of the stream library from Node.jsDIRECT4
ripemd160 • 2.0.1Compute ripemd160 of bytes or strings.INDIRECT2
ripemd160 • 2.0.2Compute ripemd160 of bytes or strings.INDIRECT6
safe-buffer • 5.1.2Safer Node.js Buffer APIINDIRECT0
safe-buffer • 5.2.1Safer Node.js Buffer APIINDIRECT0
scrypt-js • 3.0.1The scrypt password-based key derivation function with sync and cancellable async.INDIRECT0
secp256k1 • 4.0.4This module provides native bindings to ecdsa secp256k1 functionsINDIRECT10
set-function-length • 1.2.2Set a function's length propertyINDIRECT14
setimmediate • 1.0.5A shim for the setImmediate efficient script yielding APIINDIRECT0
string_decoder • 1.1.1The string_decoder module from Node coreINDIRECT1
string_decoder • 1.3.0The string_decoder module from Node coreINDIRECT1
strip-hex-prefix • 1.0.0A simple method that will strip a valid hex prefix off a string, if present.INDIRECT1
to-buffer • 1.2.1Pass in a string, array, Buffer, Data View, or Uint8Array, and get a Buffer back.INDIRECT27
typed-array-buffer • 1.0.3Get the ArrayBuffer out of a TypedArray, robustly.INDIRECT24
undici-types • 7.8.0A stand-alone types package for UndiciINDIRECT0
util-deprecate • 1.0.2The Node.js `util.deprecate()` function with browser supportINDIRECT0
which-typed-array • 1.1.19Which kind of Typed Array is this JavaScript value? Works cross-realm, without `instanceof`, and despite Symbol.toStringTag.INDIRECT22
xtend • 4.0.2extend like a bossINDIRECT0
MPL-2.02
PackageRelationDependenciesPublished
ethereumjs-util • 5.2.1a collection of utility functions for EthereumDIRECT75
rlp • 2.2.7Recursive Length Prefix Encoding ModuleDIRECT1
ISC2
PackageRelationDependenciesPublished
inherits • 2.0.4Browser-friendly inheritance fully compatible with standard node.js inherits()INDIRECT0
minimalistic-assert • 1.0.1minimalistic-assert ===INDIRECT0
unknown1
PackageRelationDependenciesPublished
semaphore • 1.1.0semaphore for nodeDIRECT0
BSD-3-Clause AND MIT1
PackageRelationDependenciesPublished
sha.js • 2.4.12Streamable SHA hashes in pure javascriptINDIRECT29
BSD-3-Clause1
PackageRelationDependenciesPublished
ieee754 • 1.2.1Read/write IEEE754 floating point numbers from/to a Buffer or array-like objectINDIRECT0
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