Installation & Usage
es-toolkit is available via npm for Node.js and Bun, and through JSR for Deno.
You can also use es-toolkit in browsers by importing them in CDNs.
Node.js
es-toolkit supports Node.js 18 or later. Install es-toolkit with the following command:
sh
npm install es-toolkit
sh
pnpm install es-toolkit
sh
yarn add es-toolkit
Deno
es-toolkit is also available via JSR for Deno. To install es-toolkit, use the following command:
sh
deno add @es-toolkit/es-toolkit
Note that the package name includes an additional scope, distinct from npm, as per JSR restrictions.
typescript
import { sum } from '@es-toolkit/es-toolkit';
sum([1, 2, 3]);
Bun
es-toolkit is also available on Bun. You can install it via the following command:
sh
bun add es-toolkit
Browsers
You can find es-toolkit on CDNs such as jsdelivr, unpkg. We define _
to include all functions, similar to Lodash.
html
<script src="https://cdn.jsdelivr.net/npm/es-toolkit@%5E1"></script>
<script>
var arr = _.chunk([1, 2, 3, 4, 5, 6], 3);
</script>
html
<script src="https://unpkg.com/es-toolkit@%5E1"></script>
<script>
var arr = _.chunk([1, 2, 3, 4, 5, 6], 3);
</script>
es-toolkit is also available on esm.sh for modern browsers.
html
<script type="importmap">
{
"imports": {
"es-toolkit": "https://esm.sh/es-toolkit@%5E1"
}
}
</script>
<script type="module">
import { chunk } from 'es-toolkit';
chunk([1, 2, 3, 4, 5, 6], 3);
</script>