A critical vulnerability was discovered in React Server Components (Next.js). Our systems remain protected but we advise to update packages to newest version. Learn More

Ben  McKernan
Dec 11, 2012
  11172
(2 votes)

Uncompressed JavaScript files for debugging EPiServer 7

Update: Click here for a guide on how to use uncompressed JavaScript files in EPiServer 7.6+

I’m not sure how many people are aware of the fact that there is actually a package containing the uncompressed versions of all the JavaScript files used in the new EPiServer 7 user interface available to be downloaded and used for debugging purposes.

In any case, we’ve just updated the download package to contain the RTM version of the files (since for the last few weeks it has been a CTP version). The download page can be found here:

http://world.episerver.com/Download/Items/EPiServer-CMS/EPiServer-7---CMS/EPiServer-CMS-Debugging-of-Client-Side-Files/

Installation Instructions

The package is a zip file which can be extracted directly into the root VPP folder for the site you wish to debug. All the files contained within the package have their filename suffixed with .uncompressed.js, meaning that they will not override the current compressed files. This allows you, as a developer, to switch between compressed and uncompressed files very simply.

Running with the Uncompressed Files

To tell the system to use the uncompressed files, simply add the following to the EPiServerFramework.config file underneath the episerver.framework element:

<clientResources debug="true" />

Happy coding!

Dec 11, 2012

Comments

Tore Gjerdrum
Tore Gjerdrum Nov 29, 2013 02:29 PM

Hi Ben,

Is it possible to get the uncompressed files for EPiServer CMS 7.1 as well?

Tore Gjerdrum
Tore Gjerdrum Dec 13, 2013 01:03 PM

Hi again,
Are these files also available for EPiServer 7.5 ?

Ben  McKernan
Ben McKernan Jan 17, 2014 04:05 PM

I believe it should be available via the add-on store.

Please login to comment.
Latest blogs
A day in the life of an Optimizely OMVP: Unlock the Power of Unified Search: Introducing Custom Data Management for Optimizely Graph

Bring all your data together in one searchable experience The Challenge: Siloed Data, Fragmented Search Every organisation has data spread across...

Graham Carr | Jan 16, 2026

Alt text is retrieved for images imported from CMP-DAM in Optimizely CMS 12.

Introduction Although image alt text is stored as metadata in CMP/DAM, it is not automatically rendered in browser HTML. This document outlines the...

Deepmala S | Jan 16, 2026

Announcing Stott Security Version 4.0

January 2026 marks the release of Stott Security v4, a significant update to the popular web security add-on for Optimizely CMS 12, with more than...

Mark Stott | Jan 16, 2026

Optimizely Graph Best Practices - Content Modelling and Querying

Introduction With the Mando Group team having worked extensively with Optimizely Graph over the last 12+ months, we have uncovered a number of best...

Jon Williams | Jan 16, 2026