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Technology · JavaScript libraries

Cart.js

Cart.js is one of 232 technologies we detect in JavaScript libraries.

JavaScript libraries
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detected by AwesomeTechStack auditscartjs.org

About 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.

How many people use Cart.js

GitHub · npm
  1. #176DataTables804
  2. #177prettyPhoto550
  3. #178jQuery Popup Overlay500
  4. #179Cart.js495
  5. #180Apollo453
  6. #181Orbit Slider451
  7. #182Essential JS 2448

1.7k npm downloads, last 30 days

#179 of 198 JavaScript libraries we have counts for (of 232) · bars are GitHub stars across these neighbours; the category leader is Axios at 109k · as of September 24, 2026

Compare

Cart.js

#179 of 198 JavaScript libraries

stars495
downloads / 30d1.7k
jQuery Popup Overlay

#178 of 198 JavaScript libraries

stars500
downloads / 30d1.1k

The two numbers disagree - one leads on stars, the other on installs. Stars measure attention, downloads measure use.

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Implied technologies

Detecting Cart.js implies these are in the stack too - a report lists them alongside it.

How we audit Cart.js

We measure the detected version against Cart.js's release history and grade the surrounding stack with a Lighthouse-grade quality audit. Weak or outdated links weigh more - one risky dependency can pull the whole score down.

How the score works

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Technology definitions from a community-maintained catalogue, licensed GPL-3.0. Attribution and source.