Cart.js

Cart.js is a very small open-source Javascript library that makes the addition of powerful Ajax cart functionality to your Shopify theme a breeze.

cartjs.org

Sites using it: 1

Usage over time

Trend data starts with the first full crawl. We take a snapshot of every technology's usage at the end of each monthly crawl cycle, so the first point appears once the current cycle completes and the trend line after the second.

Market share

JavaScript libraries0.0%

Share of indexed sites in the category that use Cart.js.

1 site uses Cart.js

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missouriquiltco.comHuge selection of quilting precuts & quilt fabric by the yard1.1.0since 28 Sept 2026