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Advanced JS Bundling



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JS bundling is a native Magento feature aimed at bundling all the JS files necessary for the site to work. Rather than loading 200 individual files when using RequireJs, all resources are pre-loaded in 1 file and directly available for use in code. The number of requests is therefore reduced and the loading time is improved.

However, the size of these bundlesX.js files is often very heavy because they contain a lot of unnecessary resources. With Advanced JS Bundling, you can easily and quickly define which files should not be bundled. You can also define the files that are specific to a section of the website to prevent them from being loaded upon arrival on this section. The Magento_Checkout module can, for example, be grouped together in a bundle-checkoutX.js file and be downloaded only in the checkout funnel.

If a file necessary for a webpage and has been removed from bundling, it will be loaded by Require JS. If you take a look at the demo, you will notice that all the settings of Advanced JS Bundling from Blackbird Agency are available in the admin. This makes this extension much easier to use.




  • Exclude files or modules from bundles.js files, like for example, Magento_Tinymce3 does not need to be loaded for the front-end pages.
  • This is similar to what you can do in your view.xml theme file but is accessible directly in the admin panel.


Dispatch By Section

  • Target the JS libraries required only for specific sections in order to load them at the right time.
  • You can define a group for the customer area, product page, categories, and checkout.
  • Improve website performance
  • By reducing the number of JS libraries loaded in front-end, you will improve significantly the page weight and the performance.



Technical Specifications

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Seller profile


Seller contact


Current Version


Adobe Commerce platform compatibility

Open Source (CE): 2.3 (current), 2.4 (current)


Stable Build


13 September, 2021


Extensions, Site Optimization, Performance

Quality Report

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Installation & Varnish Tests


Coding Standard


Plagiarism Check


Malware Check


Marketing Review


Manual Testing


All tests were conducted on the latest versions of Adobe Commerce that existed for the compatible release lines at the moment of the extension submission. Latest versions of all other software were used, as applicable.

Release Notes

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  • Compatible with Open Source (CE) : 2.3 2.4
  • Stability: Stable Build
  • Description:

    Refresh certificate for the Marketplace.


  • Compatible with Open Source (CE) : 2.3 2.4
  • Stability: Stable Build
  • Description:

    - Fix an issue with community JS in the admin area.


  • Compatible with Open Source (CE) : 2.3 2.4
  • Stability: Stable Build
  • Description:

    Initial release


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The best place to start if you need help with a specific extension is to contact the developer. All Adobe Commerce developers have both a contact email and a support email listed.

Contact Vendor

Q & A

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