> Retina.js serves high-resolution images to Retina displays. Learn what this small JavaScript library does on a site and why it sets no cookies itself.
>
> Canonical: https://www.flowconsent.com/en/services/framework/retina-js

Frameworks

# Retina.js

Unclassified · [Official website](https://imulus.github.io/retinajs)

Retina.js is a small open-source JavaScript library by Imulus that serves high-resolution images to devices with high-density (Retina) screens, swapping images for their @2x or @3x versions when available. It runs in the browser as part of the site and does not set cookies or send data to a third party on its own.

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At a glance

- Category

  [Frameworks](https://www.flowconsent.com/en/services/framework)

- Consent

  Unclassified

- Prior consent

  Required

- Documented cookies

  0

Compliance

## Retina.js and the GDPR

Retina.js is classified as “Unclassified”. On a site that targets European visitors, it must only load after the visitor consents, and it must be listed in your cookie policy.

Cookies and trackers

## What Retina.js sets and contacts

The cookies of Retina.js are not documented in the catalog yet. To see what is actually set on your site, run a free scan.

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Same category

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[SWC is a versatile web technology that supports digital platforms with specialized functionality and enhanced capabilities. It provides robust tools and services that integrate with modern websites and applications seamlessly. SWC is designed to improve operational efficiency, user experience, and digital performance. Trusted by developers and businesses alike, SWC offers reliable solutions that scale with organizational needs and evolving web standards.](https://www.flowconsent.com/en/services/framework/swc)

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### [Puter.js](https://www.flowconsent.com/en/services/framework/puter-js)

[Puter.js is a foundational web service that powers critical website functions and digital experiences. It provides reliable infrastructure, seamless integration capabilities, and consistent performance across all devices and browsers. Puter.js supports modern development practices and scales with growing business needs. With a focus on stability and compatibility, Puter.js ensures your website delivers a smooth, uninterrupted experience to every visitor and search engine crawler.](https://www.flowconsent.com/en/services/framework/puter-js)

[Frameworks](https://www.flowconsent.com/en/services/framework/puter-js)

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