@polkadot/util

Various useful utility functions that are used across all projects in the @polkadot namespace. It provides utlitiy functions with additional safety checks, allowing not only for consistent coding, but also reducing the general boilerplate.

Usage

Installation -

npm install --save @polkadot/util

Functions can be imported directly from the package, e.g.

import { isHex } from '@polkadot/util';

Alternatively the function can be accessed directly,

import isHex from '@polkadot/util/is/hex';

Available Utilities

For a list of currently exposed methods, see the library documentation.