native-duration

JavaScript / TypeScript library to Calculate duration between two dates with zero dependencies (via Date object).

Usage

import Duration from "native-duration";

const now = new Date();

console.log(Duration.of(10 ** 9).toString());
// 1w 4d 13h 46min 40s

Of course, you can easily use it in any website, without Node.js, thanks to UNPKG.

<div id="mil-secs"></div>

<script type="module">
  import Duration from "https://unpkg.com/native-duration";

  const now = new Date();

  document.getElementById("mil-secs").innerText = Duration.of(
    10 ** 9
  ).toString();
</script>

Installation

npm i native-duration

Or, install directly from GitHub main branch.

npm i patarapolw/native-duration