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
Node.js
npm install web3-utils
In the Browser
Build running the following in the web3.js repository:
npm run-script build-all
Then include dist/web3-utils.js
in your html file.
This will expose the Web3Utils
object on the window object.
Usage
// in node.js
var Web3Utils = require('web3-utils');
console.log(Web3Utils);
{
sha3: function(){},
soliditySha3: function(){},
isAddress: function(){},
...
}
Types
All the typescript typings are placed in the types folder.