date-and-time

The simplest, most intuitive date and time library.

Installation

npm i date-and-time

import { format } from 'date-and-time';

format(new Date(), 'ddd, MMM DD YYYY');
// => Wed, Jul 09 2025

const { format } = require('date-and-time');

format(new Date(), 'ddd, MMM DD YYYY');
// => Wed, Jul 09 2025

Version 4.x has been completely rewritten in TypeScript and some features from 3.x are no longer compatible. The main changes are as follows:

The timezone and timespan plugins have been integrated into the main library
Tree shaking is now supported
Supports ES2021 and no longer supports older browsers

For details, please refer to migration.md.

For comprehensive documentation and examples, visit: GitHub Pages

MIT

Contributions are welcome! Please feel free to submit a Pull Request.