Isotope

Isotope.js is a JavaScript library that makes it easy to sort, filter, and add Masonry layouts to items on a webpage.

JavaScript Framework4,918 eligible domainsisotope.metafizzy.co
Broader database observations
Share of tracked domains2.1%
Avg confidence100%
30-day observation change+19

These statistics include detections outside the stricter public preview. Counts can exceed the qualifying domains above; they describe our coverage, not internet-wide market share.

Search database

What is Isotope?

Isotope is a javascript framework technology. Isotope.js is a JavaScript library that makes it easy to sort, filter, and add Masonry layouts to items on a webpage.. Currently detected on 4,918 quality-eligible websites in the Glympt index.

Official website: isotope.metafizzy.co.

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Estimated countries across broader detections

Includes observations below the public country preview’s confidence and quality thresholds. These are website geography signals, not verified business locations.

BR · 154DE · 125ES · 190FR · 170GB · 167IT · 237NL · 63PL · 66RO · 54US · 1,181

Related technologies

Co-detected in the broader database

Counts include broader stored detections, without the public preview’s quality filters. Co-detection describes an observation, not a recommendation or integration guarantee.

Frequently asked questions

How does Glympt detect Isotope?

By scanning headers, HTML, JS globals, meta tags, and cookies. Detection is automated and non-intrusive.

What does the score measure?

The average detector score for Isotope is 100/100. It measures matching evidence, not independently verified accuracy.

Can I export?

Yes. Pro and Business plans include CSV export with full filtering.

Refresh rate?

Observation dates are shown on each report. Refresh timing varies with crawler capacity; you can request a fresh scan from the dashboard.

Does this measure Isotope market growth?

Our database recorded a net change of 19 observations in 30 days. New coverage and rescans affect this number; it is not a measure of market growth or migrations.

What is "confidence"?

A 0–100 detector score based on matching signals. Stronger evidence increases the score, but false positives and missed technologies remain possible.