Zone.js

JavaScript Framework3,340 eligible domainsgithub.com
Broader database observations
Share of tracked domains1.4%
Avg confidence100%
30-day observation change+7

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 Zone.js?

Zone.js is a javascript framework technology. Currently detected on 3,340 quality-eligible websites in the Glympt index.

Official website: github.com.

Recently detected on

View all →

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.

AU · 60BR · 69DE · 94ES · 60FR · 84GB · 224IT · 48NL · 56SE · 101US · 1,370

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 Zone.js?

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 Zone.js 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 Zone.js market growth?

Our database recorded a net change of 7 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.