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

Latest Version

Version
1.0
Update
May 1, 2024
Size
1.43MiB
Developer
Category
Users
246
Rating
1 ★
Manifest Version
3
Web Store Status
Languages Support
English
See more
Permissions
ActiveTab
Scripting
ClipboardWrite
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JS Library Detector Extension

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.
Simple Design Interface: Enjoy a clean, user-friendly interface that integrates beautifully with Chrome’s aesthetic.

Why JS Library Detector?
Whether you’re conducting competitive analysis, ensuring compliance, or simply curious about the technologies behind your favorite sites, JS Library Detector offers a straightforward and efficient solution. Perfect for web developers looking to understand site architectures or for educators and students exploring web technology.

Privacy by Design:
We believe in respecting user privacy. JS Library Detector operates entirely within your browser; it does not track, store, or transmit any data about your browsing activity.

Get started with JS Library Detector today and elevate your web development and analysis tasks!
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "name": "JS Library Detector", "version": "1.0", "description": "A simple tool that detects and lists JS libraries used by the currently webpage, and lets you copy them to the clipboard.", "permissions": ["activeTab", "scripting", "clipboardWrite"], "action": { "default_popup": "popup.html", "default_icon": { "16": "icon.png", "48": "icon.png", "128": "icon.png" } }, "background": { "service_worker": "background.js" }, "icons": { "16": "icon.png", "48": "icon.png", "128": "icon.png" }}
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How to download and manually install JS Library Detector extension for Chrome

Looking for a way to install JS Library Detector extensions for Chrome, you can search for them in the Chrome Web Store, clicking the "Add to Chrome" button, and following the straightforward process.

However, you may need to install JS Library Detector extensions manually, this article outlines two simple methods to effortlessly install JS Library Detector extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download JS Library Detector extension and manually install through Drag &Drop

If you ever need to manually install a JS Library Detector extension for Chrome, don't worry, it's a simple process. Just follow these easy steps, and you will have your extension ready to use in no time.

Step 1: Download the JS Library Detector Extension by clicking the "Download CRX" button on the website.

Look for the JS Library Detector extension you wish to install. Go to the website and download the JS Library Detector extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for JS Library Detector extension that contains all the data.

Step 2: Extract &Arrange Files

Once the file is downloaded, extract that file into its own folder. Similarly, give that extension files a permanent home. In other words, keep it in a folder that you don't accidentally delete it because these files will be needed to make that extension work.

Step 3: Go to the Chrome Extensions Page

Open Google Chrome and in the address bar, type chrome://extensions; it will open the Google Chrome extensions page. Make sure that "My extensions" is selected in the sidebar.

Step 4: Drag and Drop the Extension

Now, go to the folder where you extracted the JS Library Detector extension and drag &drop the extension file from there anywhere onto the extension page within Google Chrome.

Step 5: Complete the Installation

Once you drag and drop the extension file, follow the steps that Google Chrome takes you through. Similarly, if the extension file is of .crx file format, you will be required to review the permissions and then add the extension.

Now, you can manage that added extension as you would like to with any other Chrome extension that you added through Chrome Webstore. Its icon will also appear in the Google Chrome Menu on the right side of the address bar once you activate it.

Method 2: Download JS Library Detector extension for Chrome and install in Developer Mode

This is another method to install JS Library Detector extension manually, but the twist is that here, you install by enabling the developer mode option provided in Google Chrome. This mode is commonly used for testing extensions or running unpublished tools.

Step 1: Download the JS Library Detector extension file

Select and download the JS Library Detector extension by clicking the 'Download CRX' button on the website.

Step 2: Extract the downloaded contents

Convert the file to a ZIP file if it is in CRX format then extract the JS Library Detector extension zip file or folder that you downloaded. Make sure you extract it using the same folder name and keep it safely in another folder, so you don't delete it by mistake. The extracted folder will be needed to keep your JS Library Detector extension running.

Step 3: Open Chrome Extension Setting Page

In the address bar of Google Chrome, type chrome://extensions and open the Chrome Extension Page.

Step 4: Enable Developer Mode

After opening the Chrome Extension page, look at the top right side, and you will find the toggle option of "Developer mode."Simply enable that developer mode option.

Step 5: Load the Unpacked Extension

Once you enable the developer mode option, you will see the menu of Load Unpacked, Pack Extensions and Update. From that, select the option "Load unpacked."

Step 6: Select the Extension Folder

Once the pop-up opens upon clicking Load unpacked, select the JS Library Detector extension directory and click on the "Select Folder "button.

Step 7: Confirm and Install

After you select an extension folder of a Google Chrome extension you're installing manually, confirm its installation for the final time and let the installation complete.

Conclusion

Here we've made a step-by-step guide on How to manually install JS Library Detector extension in 2 ways. We hope this guide proves helpful.

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