Developer Tools
Growth signalNo paid features detectedMedium-risk permissions
JS Library Detector icon

JS Library Detector

A simple tool that detects and lists JS libraries used by the currently webpage, and lets you copy them to the clipboard.

Users548Current public install base
Rating--Store average score
Reviews0Public review volume
Manifest versionV3Extension platform version
7-day growth+9Net users gained this week
7-day growth rate+1.67%Relative weekly velocity
Preview

JS Library Detector Media preview

2 assets
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User Growth Over Time

5385415445465492026年7月16日2026年7月21日2026年7月21日Latest: 548
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1-day growthNo data
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7-day growthGrowing
+9+1.67%
30-day growthNo data
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Technical snapshot

Version, languages, and crawl freshness

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Version1.0
ManifestV3
Size1.43MiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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Unlock the power of JavaScript analysis with the JS Library Detector! This Chrome extension is designed for developers, testers, and curious minds who want to instantly identify all the JavaScript libraries a website uses.

Key Features:

Instant Detection: Seamlessly detects JavaScript libraries as you browse, with no input required.

Detailed Insights: Provides a breakdown of each library, including the domain and the specific JS file name.

Easy Navigation: Clickable links for each detected JavaScript file allow you to directly access and review the source code.

Clipboard Functionality: Easily copy the list of libraries with their full paths to your clipboard, making it simple to document or further analyze the libraries in use.

Reviews

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Store average score--Chrome Web Store aggregate rating, including ratings without synced review text
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Reviews with text0Synced review bodies
Total ratings / reviews0Chrome Web Store public rating/review count

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