licenses.dev

web3 v1.2.1

Ethereum JavaScript API

Published on

Licenses

Learn more about license information.

Package Licenses

LGPL-3.0

Dependency Licenses

MIT262
PackageRelationDependenciesPublished
@sindresorhus/is • 0.14.0Type check values: `is.string('🦄') //=> true`INDIRECT0
@szmarczak/http-timer • 1.1.2Timings for HTTP requestsINDIRECT1
@types/node • 10.17.60TypeScript definitions for Node.jsINDIRECT0
accepts • 1.3.8Higher-level content negotiationINDIRECT3
aes-js • 3.0.0A pure JavaScript implementation of the AES block cipher and all common modes of operation.INDIRECT0
ajv • 6.12.6Another JSON Schema ValidatorINDIRECT5
any-promise • 1.3.0Resolve any installed ES6 compatible promiseINDIRECT0
array-flatten • 1.1.1Flatten an array of nested arrays into a single flat arrayINDIRECT0
asn1.js • 4.10.1ASN.1 encoder and decoderINDIRECT3
asn1 • 0.2.6Contains parsers and serializers for ASN.1 (currently BER only)INDIRECT1
assert-plus • 1.0.0Extra assertions on top of node's assert moduleINDIRECT0
async-limiter • 1.0.1asynchronous function queue with adjustable concurrencyINDIRECT0
asynckit • 0.4.0Minimal async jobs utility library, with streams supportINDIRECT0
aws4 • 1.13.2Signs and prepares requests using AWS Signature Version 4INDIRECT0
base64-js • 1.5.1Base64 encoding/decoding in pure JSINDIRECT0
bl • 1.2.3Buffer List: collect buffers and access with a standard readable Buffer interface, streamable too!INDIRECT9
bluebird • 3.7.2Full featured Promises/A+ implementation with exceptionally good performanceINDIRECT0
bn.js • 4.11.6Big number implementation in pure javascriptINDIRECT0
bn.js • 4.11.8Big number implementation in pure javascriptINDIRECT0
bn.js • 4.12.0Big number implementation in pure javascriptINDIRECT0
bn.js • 5.2.1Big number implementation in pure javascriptINDIRECT0
body-parser • 1.20.3Node.js body parsing middlewareINDIRECT36
brorand • 1.1.0Random number generator for browsers and node.jsINDIRECT0
browserify-aes • 1.2.0aes, for browserifyINDIRECT14
browserify-cipher • 1.0.1ciphers for the browserINDIRECT18
browserify-des • 1.0.2browserify-des ===INDIRECT5
browserify-rsa • 4.1.1RSA for browserifyINDIRECT3
buffer-alloc-unsafe • 1.1.0A [ponyfill](https://ponyfill.com) for `Buffer.allocUnsafe`.INDIRECT0
buffer-alloc • 1.2.0A [ponyfill](https://ponyfill.com) for `Buffer.alloc`.INDIRECT2
buffer-crc32 • 0.2.13A pure javascript CRC32 algorithm that plays nice with binary dataINDIRECT0
buffer-fill • 1.0.0A [ponyfill](https://ponyfill.com) for `Buffer.fill`.INDIRECT0
buffer-to-arraybuffer • 0.0.5Convert Buffer to ArrayBufferINDIRECT0
buffer-xor • 1.0.3A simple module for bitwise-xor on buffersINDIRECT0
buffer • 5.7.1Node.js Buffer API, for the browserINDIRECT2
bytes • 3.1.2Utility to parse a string bytes to bytes and vice-versaINDIRECT0
cacheable-request • 6.1.0Wrap native HTTP requests with RFC compliant cache supportINDIRECT14
call-bind • 1.0.7Robustly `.call.bind()` a functionINDIRECT11
cipher-base • 1.0.4abstract base class for crypto-streamsINDIRECT2
clone-response • 1.0.3Clone a Node.js HTTP response streamINDIRECT1
combined-stream • 1.0.8A stream that emits multiple other streams one after another.INDIRECT1
commander • 2.20.3the complete solution for node.js command-line programsINDIRECT0
content-disposition • 0.5.4Create and parse Content-Disposition headerINDIRECT1
content-type • 1.0.5Create and parse HTTP Content-Type headerINDIRECT0
cookie-signature • 1.0.6Sign and unsign cookiesINDIRECT0
cookie • 0.7.1HTTP server cookie parsing and serializationINDIRECT0
cookiejar • 2.1.4simple persistent cookiejar systemINDIRECT0
core-util-is • 1.0.2The `util.is*` functions introduced in Node v0.12.INDIRECT0
core-util-is • 1.0.3The `util.is*` functions introduced in Node v0.12.INDIRECT0
cors • 2.8.5Node.js CORS middlewareINDIRECT2
create-ecdh • 4.0.4createECDH but browserifiableINDIRECT8
create-hash • 1.2.0create hashes for browserifyINDIRECT11
create-hmac • 1.1.7node style hmacs in the browserINDIRECT12
crypto-browserify • 3.12.0implementation of crypto for the browserINDIRECT43
dashdash • 1.14.1A light, featureful and explicit option parsing library.INDIRECT1
debug • 2.6.9small debugging utilityINDIRECT1
decode-uri-component • 0.2.2A better decodeURIComponentINDIRECT0
decompress-response • 3.3.0Decompress a HTTP response if neededINDIRECT1
decompress-tar • 4.1.1decompress tar pluginINDIRECT22
decompress-tarbz2 • 4.1.1decompress tar.bz2 pluginINDIRECT31
decompress-targz • 4.1.1decompress tar.gz pluginINDIRECT23
decompress-unzip • 4.0.1decompress zip pluginINDIRECT10
decompress • 4.2.1Extracting archives made easyINDIRECT49
defer-to-connect • 1.1.3The safe way to handle the `connect` socket eventINDIRECT0
define-data-property • 1.1.4Define a data property on an object. Will fall back to assignment in an engine without descriptors.INDIRECT8
delayed-stream • 1.0.0Buffers events from a stream until you are ready to handle them.INDIRECT0
depd • 2.0.0Deprecate all the thingsINDIRECT0
des.js • 1.1.0DES implementationINDIRECT2
destroy • 1.2.0destroy a stream if possibleINDIRECT0
diffie-hellman • 5.0.3pure js diffie-hellmanINDIRECT5
ecc-jsbn • 0.1.2ECC JS code based on JSBNINDIRECT2
ee-first • 1.1.1return the first event in a set of ee/event pairsINDIRECT0
elliptic • 6.3.3EC cryptographyINDIRECT5
elliptic • 6.6.0EC cryptographyINDIRECT7
encodeurl • 1.0.2Encode a URL to a percent-encoded form, excluding already-encoded sequencesINDIRECT0
encodeurl • 2.0.0Encode a URL to a percent-encoded form, excluding already-encoded sequencesINDIRECT0
end-of-stream • 1.4.4Call a callback when a readable/writable/duplex stream has completed or failed.INDIRECT2
es-define-property • 1.0.0`Object.defineProperty`, but not IE 8's broken one.INDIRECT6
es-errors • 1.3.0A simple cache for a few of the JS Error constructors.INDIRECT0
escape-html • 1.0.3Escape string for use in HTMLINDIRECT0
etag • 1.8.1Create simple HTTP ETagsINDIRECT0
eth-lib • 0.1.29Lightweight Ethereum librariesINDIRECT145
eth-lib • 0.2.7Lightweight Ethereum librariesINDIRECT32
ethers • 4.0.0-beta.3Ethereum wallet library.INDIRECT13
ethjs-unit • 0.1.6A simple module for handling Ethereum units (e.g. 'ether', 'wei', etc...)INDIRECT4
eventemitter3 • 3.1.2EventEmitter3 focuses on performance while maintaining a Node.js AND browser compatible interface.INDIRECT0
evp_bytestokey • 1.0.3The insecure key derivation algorithm from OpenSSLINDIRECT8
express • 4.21.1Fast, unopinionated, minimalist web frameworkINDIRECT64
extend • 3.0.2Port of jQuery.extend for node.js and the browserINDIRECT0
extsprintf • 1.3.0extended POSIX-style sprintfINDIRECT0
fast-deep-equal • 3.1.3Fast deep equalINDIRECT0
fast-json-stable-stringify • 2.1.0deterministic `JSON.stringify()` - a faster version of substack's json-stable-strigify without jsonifyINDIRECT0
fd-slicer • 1.1.0safely create multiple ReadStream or WriteStream objects from the same file descriptorINDIRECT1
file-type • 3.9.0Detect the file type of a Buffer/Uint8ArrayINDIRECT0
file-type • 5.2.0Detect the file type of a Buffer/Uint8ArrayINDIRECT0
file-type • 6.2.0Detect the file type of a Buffer/Uint8ArrayINDIRECT0
finalhandler • 1.3.1Node.js final http responderINDIRECT9
form-data • 2.3.3A library to create readable "multipart/form-data" streams. Can be used to submit forms and file uploads to other web applications.INDIRECT5
forwarded • 0.2.0Parse HTTP X-Forwarded-For headerINDIRECT0
fresh • 0.5.2HTTP response freshness testingINDIRECT0
fs-constants • 1.0.0Require constants across node and the browserINDIRECT0
fs-extra • 4.0.3fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as mkdir -p, cp -r, and rm -rf.INDIRECT3
function-bind • 1.1.2Implementation of Function.prototype.bindINDIRECT0
get-intrinsic • 1.2.4Get and robustly cache all JS language-level intrinsics at first require timeINDIRECT5
get-stream • 2.3.1Get a stream as a string, buffer, or arrayINDIRECT3
get-stream • 3.0.0Get a stream as a string, buffer, or arrayINDIRECT0
get-stream • 4.1.0Get a stream as a string, buffer, or arrayINDIRECT4
get-stream • 5.2.0Get a stream as a string, buffer, or arrayINDIRECT4
getpass • 0.1.7getpass for node.jsINDIRECT1
global • 4.4.0Require global variablesINDIRECT3
gopd • 1.0.1`Object.getOwnPropertyDescriptor`, but accounts for IE's broken implementation.INDIRECT6
got • 7.1.0Simplified HTTP requestsINDIRECT20
got • 9.6.0Simplified HTTP requestsINDIRECT25
har-validator • 5.1.5Extremely fast HTTP Archive (HAR) validator using JSON SchemaINDIRECT7
has-property-descriptors • 1.0.2Does the environment have full property descriptor support? Handles IE 8's broken defineProperty/gOPD.INDIRECT7
has-proto • 1.0.3Does this environment have the ability to get the [[Prototype]] of an object on creation with `__proto__`?INDIRECT0
has-symbol-support-x • 1.4.2Tests if ES6 Symbol is supported.INDIRECT0
has-symbols • 1.0.3Determine if the JS environment has Symbol support. Supports spec, or shams.INDIRECT0
has-to-string-tag-x • 1.4.1Tests if ES6 @@toStringTag is supported.INDIRECT1
hash-base • 3.0.4abstract base class for hash-streamsINDIRECT2
hash-base • 3.1.0abstract base class for hash-streamsINDIRECT6
hash.js • 1.1.3Various hash functions that could be run by both browser and nodeINDIRECT2
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
http-errors • 2.0.0Create HTTP error objectsINDIRECT5
http-signature • 1.2.0Reference implementation of Joyent's HTTP Signature scheme.INDIRECT15
iconv-lite • 0.4.24Convert character encodings in pure javascript.INDIRECT1
idna-uts46-hx • 2.3.1A UTS #46 processing algorithm for IDNA2008 stringsINDIRECT1
ipaddr.js • 1.9.1A library for manipulating IPv4 and IPv6 addresses in JavaScript.INDIRECT0
is-function • 1.0.2is that thing a function? Use this module to find outINDIRECT0
is-hex-prefixed • 1.0.0A simple method to check if a string is hex prefixed.INDIRECT0
is-natural-number • 4.0.1Check if a value is a natural numberINDIRECT0
is-object • 1.0.2Checks whether a value is an objectINDIRECT0
is-plain-obj • 1.1.0Check if a value is a plain objectINDIRECT0
is-retry-allowed • 1.2.0Is retry allowed for Error?INDIRECT0
is-stream • 1.1.0Check if something is a Node.js streamINDIRECT0
is-typedarray • 1.0.0Detect whether or not an object is a Typed ArrayINDIRECT0
isarray • 1.0.0Array#isArray for older browsersINDIRECT0
isstream • 0.1.2Determine if an object is a StreamINDIRECT0
isurl • 1.0.0Checks whether a value is a WHATWG URL.INDIRECT3
js-sha3 • 0.5.7A simple SHA-3 / Keccak / Shake hash function for JavaScript supports UTF-8 encoding.INDIRECT0
jsbn • 0.1.1The jsbn library is a fast, portable implementation of large-number math in pure JavaScript, enabling public-key crypto and other applications on desktop and mobile browsers.INDIRECT0
json-buffer • 3.0.0JSON parse & stringify that supports binary via bops & base64INDIRECT0
json-schema-traverse • 0.4.1Traverse JSON Schema passing each schema object to callbackINDIRECT0
jsonfile • 4.0.0Easily read/write JSON files.INDIRECT1
jsprim • 1.4.2utilities for primitive JavaScript typesINDIRECT5
keyv • 3.1.0Simple key-value storage with support for multiple backendsINDIRECT1
lowercase-keys • 1.0.1Lowercase the keys of an objectINDIRECT0
lowercase-keys • 2.0.0Lowercase the keys of an objectINDIRECT0
make-dir • 1.3.0Make a directory and its parents if needed - Think `mkdir -p`INDIRECT1
md5.js • 1.3.5node style md5 on pure JavaScriptINDIRECT7
media-typer • 0.3.0Simple RFC 6838 media type parser and formatterINDIRECT0
merge-descriptors • 1.0.3Merge objects using descriptorsINDIRECT0
methods • 1.1.2HTTP methods that node supportsINDIRECT0
miller-rabin • 4.0.1Miller Rabin algorithm for primality testINDIRECT2
mime-db • 1.52.0Media Type DatabaseINDIRECT0
mime-types • 2.1.35The ultimate javascript content-type utility.INDIRECT1
mime • 1.6.0A comprehensive library for mime-type mappingINDIRECT0
mimic-response • 1.0.1Mimic a Node.js HTTP response streamINDIRECT0
minimalistic-crypto-utils • 1.0.1Minimalistic tools for JS crypto modulesINDIRECT0
minimist • 1.2.8parse argument optionsINDIRECT0
minizlib • 1.3.3A small fast zlib stream built on [minipass](http://npm.im/minipass) and Node.js's zlib binding.INDIRECT3
mkdirp • 0.5.6Recursively mkdir, like `mkdir -p`INDIRECT1
mkdirp • 3.0.1Recursively mkdir, like `mkdir -p`INDIRECT0
mock-fs • 4.14.0A configurable mock file system. You know, for testing.INDIRECT0
ms • 2.0.0Tiny milisecond conversion utilityINDIRECT0
ms • 2.1.3Tiny millisecond conversion utilityINDIRECT0
nano-json-stream-parser • 0.1.2Lightweight, streamed JSON parser in 748 bytesINDIRECT0
negotiator • 0.6.3HTTP content negotiationINDIRECT0
normalize-url • 4.5.1Normalize a URLINDIRECT0
number-to-bn • 1.7.0A simple method that will convert numbers, hex, BN or bignumber.js object into a BN.js object.INDIRECT3
object-assign • 4.1.1ES2015 `Object.assign()` ponyfillINDIRECT0
object-inspect • 1.13.2string representations of objects in node and the browserINDIRECT0
on-finished • 2.4.1Execute a callback when a request closes, finishes, or errorsINDIRECT1
p-cancelable • 0.3.0Create a promise that can be canceledINDIRECT0
p-cancelable • 1.1.0Create a promise that can be canceledINDIRECT0
p-finally • 1.0.0`Promise#finally()` ponyfill - Invoked when the promise is settled regardless of outcomeINDIRECT0
p-timeout • 1.2.1Timeout a promise after a specified amount of timeINDIRECT1
parse-headers • 2.0.5Parse http headers, works with browserify/xhrINDIRECT0
parseurl • 1.3.3parse a url with memoizationINDIRECT0
path-to-regexp • 0.1.10Express style path to RegExp utilityINDIRECT0
pbkdf2 • 3.1.2This library provides the functionality of PBKDF2 with the ability to use any supported hashing algorithm returned from crypto.getHashes()INDIRECT13
pend • 1.2.0dead-simple optimistic async helperINDIRECT0
performance-now • 2.1.0Implements performance.now (based on process.hrtime).INDIRECT0
pify • 2.3.0Promisify a callback-style functionINDIRECT0
pify • 3.0.0Promisify a callback-style functionINDIRECT0
pinkie-promise • 2.0.1ES2015 Promise ponyfillINDIRECT1
pinkie • 2.0.4Itty bitty little widdle twinkie pinkie ES2015 Promise implementationINDIRECT0
prepend-http • 1.0.4Prepend `http://` to humanized URLs like todomvc.com and localhostINDIRECT0
prepend-http • 2.0.0Prepend `http://` to humanized URLs like todomvc.com and localhostINDIRECT0
process-nextick-args • 2.0.1process.nextTick but always with argsINDIRECT0
process • 0.11.10process information for node.js and browsersINDIRECT0
proxy-addr • 2.0.7Determine address of proxied requestINDIRECT2
psl • 1.9.0Domain name parser based on the Public Suffix ListINDIRECT0
public-encrypt • 4.0.3browserify version of publicEncrypt & privateDecryptINDIRECT25
pump • 3.0.2pipe streams together and close all of them if one of them closesINDIRECT3
punycode • 2.1.0A robust Punycode converter that fully complies to RFC 3492 and RFC 5891, and works on nearly all JavaScript platforms.INDIRECT0
punycode • 2.3.1A robust Punycode converter that fully complies to RFC 3492 and RFC 5891, and works on nearly all JavaScript platforms.INDIRECT0
query-string • 5.1.1Parse and stringify URL query stringsINDIRECT3
randombytes • 2.1.0random bytes from browserify stand aloneINDIRECT1
randomfill • 1.0.4random fill from browserify stand aloneINDIRECT2
randomhex • 0.1.5Will generate a random HEX string of a specifc byte size.INDIRECT0
range-parser • 1.2.1Range header field string parserINDIRECT0
raw-body • 2.5.2Get and validate the raw body of a readable stream.INDIRECT10
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.jsINDIRECT4
responselike • 1.0.2A response-like object for mocking a Node.js HTTP response streamINDIRECT1
ripemd160 • 2.0.2Compute ripemd160 of bytes or strings.INDIRECT7
safe-buffer • 5.1.2Safer Node.js Buffer APIINDIRECT0
safe-buffer • 5.2.1Safer Node.js Buffer APIINDIRECT0
safer-buffer • 2.1.2Modern Buffer API polyfill without footgunsINDIRECT0
scrypt-js • 2.0.3The scrypt password-based key derivation function with asynchronous operation and ablility to be cancelled.INDIRECT0
scryptsy • 2.1.0Pure JavaScript implementation of the scrypt key deriviation function that is fully compatible with Node.js and the browser.INDIRECT0
seek-bzip • 1.0.6a pure-JavaScript Node.JS module for random-access decoding bzip2 dataINDIRECT1
send • 0.19.0Better streaming static file server with Range and conditional-GET supportINDIRECT18
serve-static • 1.16.2Serve static filesINDIRECT21
servify • 0.1.12Microservices the simplest way conceivable.INDIRECT118
set-function-length • 1.2.2Set a function's length propertyINDIRECT10
setimmediate • 1.0.4A shim for the setImmediate efficient script yielding APIINDIRECT0
setimmediate • 1.0.5A shim for the setImmediate efficient script yielding APIINDIRECT0
side-channel • 1.0.6Store information about any JS value in a side channel. Uses WeakMap if available.INDIRECT13
simple-concat • 1.0.1Super-minimalist version of `concat-stream`. Less than 15 lines!INDIRECT0
simple-get • 2.8.2Simplest way to make http get requests. Supports HTTPS, redirects, gzip/deflate, streams in < 100 lines.INDIRECT5
sshpk • 1.18.0A library for finding and using SSH public keysINDIRECT9
statuses • 2.0.1HTTP status utilityINDIRECT0
strict-uri-encode • 1.1.0A stricter URI encode adhering to RFC 3986INDIRECT0
string_decoder • 1.1.1The string_decoder module from Node coreINDIRECT1
strip-dirs • 2.1.0Remove leading directory components from a path, like tar's --strip-components optionINDIRECT1
strip-hex-prefix • 1.0.0A simple method that will strip a valid hex prefix off a string, if present.INDIRECT1
swarm-js • 0.1.39Swarm tools for JavaScript.INDIRECT221
tar-stream • 1.6.2tar-stream is a streaming tar parser and generator and nothing else. It is streams2 and operates purely using streams which means you can easily extract/parse tarballs without ever hitting the file system.INDIRECT19
through • 2.3.8simplified stream constructionINDIRECT0
timed-out • 4.0.1Emit `ETIMEDOUT` or `ESOCKETTIMEDOUT` when ClientRequest is hangedINDIRECT0
to-buffer • 1.1.1Pass in a string, get a buffer back. Pass in a buffer, get the same buffer backINDIRECT0
to-readable-stream • 1.0.0Convert a string/Buffer/Uint8Array to a readable streamINDIRECT0
toidentifier • 1.0.1Convert a string of words to a JavaScript identifierINDIRECT0
type-is • 1.6.18Infer the content-type of a request.INDIRECT3
ultron • 1.1.1Ultron is high-intelligence robot. It gathers intel so it can start improving upon his rudimentary designINDIRECT0
unbzip2-stream • 1.4.3streaming unbzip2 implementation in pure javascript for node and browsersINDIRECT4
underscore • 1.9.1JavaScript's functional programming helper library.INDIRECT0
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
url-parse-lax • 1.0.0url.parse() with support for protocol-less URLs & IPsINDIRECT1
url-parse-lax • 3.0.0Lax url.parse() with support for protocol-less URLs & IPsINDIRECT1
url-set-query • 1.0.0small function to append a query string to a URLINDIRECT0
url-to-options • 1.0.1Convert a WHATWG URL to an http(s).request options object.INDIRECT0
utf8 • 3.0.0A well-tested UTF-8 encoder/decoder written in JavaScript.INDIRECT0
util-deprecate • 1.0.2The Node.js `util.deprecate()` function with browser supportINDIRECT0
utils-merge • 1.0.1merge() utility functionINDIRECT0
uuid • 2.0.1Rigorous implementation of RFC4122 (v1 and v4) UUIDs.INDIRECT0
uuid • 3.3.2RFC4122 (v1, v4, and v5) UUIDsINDIRECT0
uuid • 3.4.0RFC4122 (v1, v4, and v5) UUIDsINDIRECT0
vary • 1.1.2Manipulate the HTTP Vary headerINDIRECT0
verror • 1.10.0richer JavaScript errorsINDIRECT3
ws • 3.3.3Simple to use, blazing fast and thoroughly tested websocket client and server for Node.jsINDIRECT3
xhr-request-promise • 0.1.3Thin wrapper on top of [this](https://www.npmjs.com/package/xhr-request) to use Promise instead of callbacks.INDIRECT22
xhr-request • 1.1.0tiny http client for Node and the browserINDIRECT21
xhr • 2.6.0small xhr abstractionINDIRECT7
xhr2-cookies • 1.1.0XMLHttpRequest polyfill for node.jsINDIRECT1
xmlhttprequest • 1.8.0XMLHttpRequest for NodeINDIRECT0
xtend • 4.0.2extend like a bossINDIRECT0
yauzl • 2.10.0yet another unzip library for nodeINDIRECT3
LGPL-3.020
PackageRelationDependenciesPublished
web3-bzz • 1.2.1Web3 module to interact with the Swarm network.DIRECT242
web3-core-helpers • 1.2.1Web3 core tools helper for sub packages. This is an internal package.INDIRECT43
web3-core-method • 1.2.1Creates the methods on the web3 modules. This is an internal package.INDIRECT48
web3-core-promievent • 1.2.1This package extends eventEmitters with promises to allow chaining as well as multiple final states of a function.INDIRECT2
web3-core-requestmanager • 1.2.1Web3 module to handle requests to external providers.INDIRECT51
web3-core-subscriptions • 1.2.1Manages web3 subscriptions. This is an internal package.INDIRECT45
web3-core • 1.2.1Web3 core tools for sub packages. This is an internal package.DIRECT57
web3-eth-abi • 1.2.1Web3 module encode and decode EVM in/output.INDIRECT52
web3-eth-accounts • 1.2.1Web3 module to generate Ethereum accounts and sign data and transactions.INDIRECT97
web3-eth-contract • 1.2.1Web3 module to interact with Ethereum smart contracts.INDIRECT69
web3-eth-ens • 1.2.1ENS support for web3.INDIRECT73
web3-eth-iban • 1.2.1This package converts Ethereum addresses to IBAN addresses a vice versa.INDIRECT42
web3-eth-personal • 1.2.1Web3 module to interact with the Ethereum blockchain accounts stored in the node.DIRECT59
web3-eth • 1.2.1Web3 module to interact with the Ethereum blockchain and smart contracts.DIRECT116
web3-net • 1.2.1Web3 module to interact with the Ethereum nodes networking properties.DIRECT58
web3-providers-http • 1.2.1Module to handle web3 RPC connections over HTTP.INDIRECT46
web3-providers-ipc • 1.2.1Module to handle web3 RPC connections over IPC sockets.INDIRECT46
web3-providers-ws • 1.2.1Module to handle web3 RPC connections over WebSockets.INDIRECT44
web3-shh • 1.2.1Web3 module to interact with the Whisper messaging protocol.DIRECT59
web3-utils • 1.2.1Collection of utility functions used in web3.js.DIRECT41
ISC19
PackageRelationDependenciesPublished
browserify-sign • 4.2.3adds node crypto signing for browsersINDIRECT34
chownr • 1.1.4like `chown -R`INDIRECT0
eth-ens-namehash • 2.0.8A simple module for generating ENS namehashes per spec https://github.com/ethereum/EIPs/issues/137INDIRECT3
fs-minipass • 1.2.7fs read and write streams based on minipassINDIRECT3
graceful-fs • 4.2.11A drop-in replacement for fs, making various improvements.INDIRECT0
har-schema • 2.0.0JSON Schema for HTTP Archive (HAR)INDIRECT0
http-https • 1.0.0A wrapper that chooses http or https for requestsINDIRECT0
inherits • 2.0.4Browser-friendly inheritance fully compatible with standard node.js inherits()INDIRECT0
json-stringify-safe • 5.0.1Like JSON.stringify, but doesn't blow up on circular refs.INDIRECT0
minimalistic-assert • 1.0.1minimalistic-assert ===INDIRECT0
minipass • 2.9.0minimal implementation of a PassThrough streamINDIRECT2
mkdirp-promise • 5.0.1Promise version of mkdirpINDIRECT1
once • 1.4.0Run a function exactly one timeINDIRECT1
parse-asn1 • 5.1.7utility library for parsing asn1 files for use with browserify-sign.INDIRECT21
semver • 6.2.0The semantic version parser used by npm.INDIRECT0
setprototypeof • 1.2.0A small polyfill for Object.setprototypeofINDIRECT0
tar • 4.4.19tar for nodeINDIRECT8
wrappy • 1.0.2Callback wrapping utilityINDIRECT0
yallist • 3.1.1Yet Another Linked ListINDIRECT0
BSD-3-Clause6
PackageRelationDependenciesPublished
bcrypt-pbkdf • 1.0.2Port of the OpenBSD bcrypt_pbkdf function to pure JSINDIRECT1
duplexer3 • 0.1.5Like duplexer but using streams3INDIRECT0
ieee754 • 1.2.1Read/write IEEE754 floating point numbers from/to a Buffer or array-like objectINDIRECT0
qs • 6.13.0A querystring parser that supports nesting and arrays, with a depth limitINDIRECT14
qs • 6.5.3A querystring parser that supports nesting and arrays, with a depth limitINDIRECT0
tough-cookie • 2.5.0RFC6265 Cookies and Cookie Jar for node.jsINDIRECT2
Apache-2.06
PackageRelationDependenciesPublished
aws-sign2 • 0.7.0AWS signing. Originally pulled from LearnBoost/knox, maintained as vendor in request, now a standalone module.INDIRECT0
caseless • 0.12.0Caseless object set/get/has, very useful when working with HTTP headers.INDIRECT0
forever-agent • 0.6.1HTTP Agent that keeps socket connections alive between keep-alive requests. Formerly part of mikeal/request, now a standalone module.INDIRECT0
oauth-sign • 0.9.0OAuth 1 signing. Formerly a vendor lib in mikeal/request, now a standalone module.INDIRECT0
request • 2.88.2Simplified HTTP request client.INDIRECT46
tunnel-agent • 0.6.0HTTP proxy tunneling agent. Formerly part of mikeal/request, now a standalone module.INDIRECT1
BSD-2-Clause2
PackageRelationDependenciesPublished
http-cache-semantics • 4.1.1Parses Cache-Control and other headers. Helps building correct HTTP caches and proxiesINDIRECT0
uri-js • 4.4.1An RFC 3986/3987 compliant, scheme extendable URI/IRI parsing/validating/resolving library for JavaScript.INDIRECT1
unknown2
PackageRelationDependenciesPublished
dom-walk • 0.1.2iteratively walk a DOM nodeINDIRECT0
min-document • 2.19.0A minimal DOM implementationINDIRECT1
non-standard1
PackageRelationDependenciesPublished
oboe • 2.1.4Oboe.js reads json, giving you the objects as they are found without waiting for the stream to finishINDIRECT1
BSD-3-Clause AND MIT1
PackageRelationDependenciesPublished
sha.js • 2.4.11Streamable SHA hashes in pure javascriptINDIRECT2
AFL-2.1 OR BSD-3-Clause1
PackageRelationDependenciesPublished
json-schema • 0.4.0JSON Schema validation and specificationsINDIRECT0
Unlicense1
PackageRelationDependenciesPublished
tweetnacl • 0.14.5Port of TweetNaCl cryptographic library to JavaScriptINDIRECT0
Last updated on

Copy the licenses badge code for the latest version:

[![licenses](https://licenses.dev/b/npm/web3)](https://licenses.dev/npm/web3)
<a href="https://licenses.dev/npm/web3">
  <img src="https://licenses.dev/b/npm/web3" alt="licenses" />
</a>

Or the licenses badge code for the 1.2.1 version:

[![licenses](https://licenses.dev/b/npm/web3/1.2.1)](https://licenses.dev/npm/web3/1.2.1)
<a href="https://licenses.dev/npm/web3/1.2.1">
  <img src="https://licenses.dev/b/npm/web3/1.2.1" alt="licenses" />
</a>
GitHub