Tools by Hyunbin

Fully typed JavaScript utilities with ESM and CJS support. Module List

Usage

Node.js

npm i @hyunbinseo/tools
pnpm i @hyunbinseo/tools

// Reference the following section for the full module list.
import { dateToSafeISOString, generatePINString } from '@hyunbinseo/tools';

Browser

<script type="module">
	// Reference the following section for the full module list.
	// The major version number MUST be specified in the pathname.
	import {} from 'https://cdn.jsdelivr.net/npm/@hyunbinseo/tools@0.1/dist/index.js';
</script>

Modules

Date to Safe ISO String

Timestamp string that can be safely used in filename, directory name, etc.

dateToSafeISOString(); // Uses the current time (e.g. 20240402T020408.248Z)
dateToSafeIsoString(new Date('2024-05-26T00:00+09:00')); // 20240525T150000.000Z

// The outputted string CANNOT be used in JavaScript.
new Date('20240525T150000.000Z'); // Invalid Date

Generate PIN String

Truly random number string using the Crypto.getRandomValues() method.

generatePINString(); // 270136
generatePinString(8); // 39534786