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Feed this runtime service a comma separated list of numeric values and it will return an SVG sparkline image.

Open Source Jump to heading

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Usage Jump to heading

Try it out on the Eleventy API Explorer.

Image URLs have the format:


Samples Jump to heading

Using color #123456:

Sparkline representing frequency of posts written from 2007 to 2021
<img src="https://v1.sparkline.11ty.dev/120x30/41,25,9,12,10,6,12,14,19,17,23,30,36,21,40/%23123456/" width="120" height="30" alt="Sparkline representing frequency of posts written from 2007 to 2021" loading="lazy" decoding="async">

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