Yes. DNN Platform is a free, open-source CMS under the MIT License.

What is the tech stack for DNN?

DNN runs on ASP.NET (.NET Framework 4.8+) with Microsoft SQL Server (2017+ or Azure SQL).

DNN Platform is community-led and a member project of the .NET Foundation.

What’s the difference between DNN and Evoq?

DNN Platform is the open-source core that's been wildly popular and adopted for over 20 years. Evoq is a commercial offering maintained by DNN Software (IgniteTech) that builds on DNN.

DNN Forums

Ask questions about your website to get help learning DNN and help resolve issues.

Forum: Themes, Containers, and Templates

	Replies	Views	Subscribers	Last Post
DNN 10.03.02, DDRMenu, Bootstrap5 Started By Jeff Frick Hello, I've loaded DNN 10.03.02 on my dev pc and I've been using a customized theme based on Xcillion which has dropdown menus. The dropdown menus do not work with Bootstrap5. I've downloaded a few themes as suggested but have been unable to figure out how they get the dropdown menus to work. Can anyone tell me if there is a plan to provide a bootstrap5 theme with dropdown menus in the future Is the reason they don't work related to the DDRMenu module I have time and will wait for a theme if i...	5	131	0	7/15/2026 3:49 PM by Jeff Frick
Gravity Skin Started By Craig Mitchell Does anyone know where i can download the lastest Gravity theme. I just noticed am running version 7.0.0 when says there is 9.5.0 available. Thanks in advance	1	88	0	7/20/2026 5:38 AM by Craig Mitchell
Replacing Aperture menu with DDRMenu mega menu Started By D0rk52 Hi all, I’m on DNN 10.0.1 and trying to switch from the stock Aperture menu to a nicer mega menu with DDRMenu templates. What works today Header uses the default Aperture menus Site: https://azmanagedit.com/ What I tried Dropped the Mega2DNN template files into: DesktopModules/DDRMenu/NavigationTemplates/Mega2DNN (has menudef.xml, Mega2DNN.xslt, Mega2DNN.css, hoverIntent.js) Then tested MenuStyle='Mega2DNN' and also rel...	13	758	2	10/3/2025 1:40 PM by D0rk52
Removing Xcillion Skin completely from Site Started By RWA Hi, We have decided to change to a different theme/skin (Ozone2) we have made this the new default and swapped all pages. We want to completely remove the Xcillion skin but from a lot of reading we see there may be issues with trying to remove it and side effects or certain features not working properly. What is the best practice in regards to this, and is it possible to completely remove the Xcillion skin without having any issues Also when updating the site, will this cause any issues i...	2	127	2	5/21/2026 4:41 AM by RWA
Aperture Theme Adding more panes to my DNN skin (need help with left/right layout) Started By D0rk52 Hey everyone — I’m using DNN v. 10.01.02 (0) and I’m trying to add more panes to my skin, not just the default ContentPane. Basically, I’d like to have a row with a LeftPane and RightPane alongside the main ContentPane. I’ve tried adding them in my ASCX file, but I can’t seem to get it working correctly. Does anyone have a simple working example of how to properly define extra panes (like LeftPane, RightPane, or BottomPane) in a DNN 10 in the apetrure theme Thanks in advance!	3	464	0	11/9/2025 11:14 AM by D0rk52
NullReferenceException in DotNetNuke.UI.Containers.Title.OnPreRender After Upgrade to DNN 10.1.1 Started By Shivam S Hello, I recently upgraded my DNN website from version 9.13.9 to 10.1.1, and I’m encountering the following error during page rendering: System.NullReferenceException: Object reference not set to an instance of an object. at DotNetNuke.UI.Containers.Title.OnPreRender(EventArgs e) at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRen...	4	340	0	10/13/2025 6:06 AM by Shivam S
error BC30456: 'GetCurrentUserInfo' is not a member of 'UserController'. Started By G_Papadopolis Just Updated from 9 to 10.0.1 to . 10.01.01 One of my theme files (AddFiles.ascx) is throwing this error. Google foo told me to change this Old line: if(''=='True') Changed to: if(''=='True') Still showing error. Any ideas Thanks	6	393	0	10/1/2025 3:18 PM by G_Papadopolis
Creating dropdowns for pages with children in Razor menu - templates? Started By David Fenske Hi all, Can anyone point me to a resource for some DDRMenu Razor templates that incorporate inner drop-down submenus for pages with children I'm looking at the NVQuickTheme menu code, and the behavior that seems to be standard there is to persistently display a with the child pages, rather than the traditional expand/collapse for submenus. Thanks! David	4	304	0	9/4/2025 3:54 PM by David Fenske
DNN container titles as links Started By Simon Thompson I have a site that has HTML links as the titles. This worked fine in DNN9. Having upgraded to DNN10, the actual HTML code is now showing as the title. Is this a DNN10 issue or something that can be addresses in the Skin I am using an EasyDNN skin.	2	305	2	9/13/2025 5:43 AM by Simon Thompson
Tailwind on DNN 10 is overwrite by _reset.scss (default.css) Started By Erwin Was trying to create a simple DNN 10 Theme using Tailwind CLI. Nothing fancy on input.css, just import 'tailwindcss'; Generate output by run cmd: npx tailwindcss/cli -i ./css/input.css -o ./css/output.css --watch And play with UI. But somehow all padding, margin, border, font got overwrite by _reset.scss (default.css) Causing the UI that's suppose to be working, got mess up. The DnnCssInclude priority was set to 110 but still got ovewrite by _reset.scss I can remove the default.cs...	9	648	2	6/26/2025 11:16 AM by Erwin

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DNN Forums

Ask questions about your website to get help learning DNN and help resolve issues.

Forum: Themes, Containers, and Templates

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