Web3-utils NPM | npm.io

4.3.2 • Published 7 months ago

Install

Weekly downloads

257,251

License

LGPL-3.0

Repository

Last release

7 months ago

web3-utils

This is a sub package of web3.js

This contains useful utility functions for Dapp developers. Please read the documentation for more.

Installation

npm install web3-utils

Usage

Import all of the utils functions

import * as Utils from 'web3-utils';

console.log(Utils);
> {
    keccak256: Function,
    soliditySha3: Function,
    isAddress: Function,
    ...
}

Import what you need

import { asciiToHex } from 'web3-utils';

console.log(asciiToHex('I have 100!'));
> "0x49206861766520313030e282ac"

Types

All the typescript typings are placed in the types folder.

ethereum-cryptography eventemitter3 web3-errors web3-types web3-validator

vort_x @thorswap-lib/multichain-core @poofcash/poof-kit @poofcash/poof-v2-kit @poofcash/rewardscelo @poofcash/savingscelo bupbethuytinh bupbethuytinhv2 bupbethuytinhv3 arai7 lozita lbr_utlis @hubiinetwork/nahmii-cli bcsweb3 @dune-network/core @zkopru/cli-wallet paraswap-api web3-sipc-cross enigma-p2p @enigmampc/enigma-js web3-api-helper chris-staking-lib2 dtrade-js dtrade-ts oikos-bsc peri-finance web3-bsc permissioning-smart-contracts @radar/set-protocol-contracts @radar/setprotocol.js @radar/dydx-exchange-wrappers @near~eth/nep141-erc20 @castframework/oracles @flrfinance/ff-react-library filda-js-sdk @rari-capital/solidity-coverage @billyjacoby/injective-derivative-orders @f8n/openzeppelin-upgrades @pioul/abi-decoder erc725.js solidity-common @ethernalotto/client eth-coder sourcecred-for-samudai @arcana/keystore @alias-earth/core @alias-earth/react kodex-decoder @daocasino/dc-ethereum-utils @infinitebrahmanuniverse/nolb-web3 @puayhiang/open-attestation-cli bensbigolbeard-contract-tools cardano-web3 romulus-kit kbucketh open-attestation-cli-test @everything-registry/sub-chunk-3125 @rapid-ssi/conversion @eqty/aragon-wrapper @0xstt/avalanche-builderkit namaste-be tatumio tbtc.ts tcv-platform-sdk tattooapp-sdk swarm-backup tabookey-gasless synthetix synthetix-a synthetix-demaa synthetix-oikos synthetix-v2 synthetix_kds syn-js-kds tenzorum test-lc-middleware test-omg-js test-orchai-combinator-bsc-sdk wini-sdk wallet-mesme web-hd-sdk web-eth web-eth-abi web3-37 web3-abi-helper web3-abii web3-account-abstraction web3 web-providers weareweb3-gallery-suite web3-proofs web3-provdr web3-providers web3-providers-connex web3-providers-http web3-providers-http-destr1ke web3-providers-ipc web3-providers-ws web3-proxy web3-oracle-data-parser

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