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2sxc v21 - App Extensions, OData and More

Daniel Metter
12/23/2025  – Default / general
2sxc v21 - App Extensions, OData and More

2sxc v21 is out for the holidays. Rejoice - we have lot's of fun stuff for you such as App Extensions, OData support and much more. 

Highlight #1 App Extensions

Imagine if someone created a nice feature - such as a color picker, a VCal Exporter or some weather service - which you would like to reuse in many different apps.

Previously you would have had to copy/paste a bunch of code and import/export some data to make it happen, and updates would simply never happen. 

App Extensions make this process a breeze. It's like NuGet or NPM for apps.

Basically you can export parts of your app for re-use, and import it into other apps. And better still: you can update extensions as they mature, so that shared functionality can be distributed efficiently.

You can distribute extensions yourself, or you can quickly install them from the App-Catalog. Right now we have 1 finished extension and will release a few more in the upcoming weeks - enjoy!

BTW: App Extensions are also polymorphic! This allows you to test an extension update in a separate edition while the production site is not affected d💃🏼.

Highlight #2 Radmin

We ourselves developed a very big extension, to create Rapid Admininstration UIs. All you need is to install the Radmin App Extension (to be released in January) and you can create Admin-Tables and much more with just a few clicks!

Highlight #3 ODATA for REST and Visual Query

2sxc has been a pioneer in headless CMS functionality and has always had REST and Query APIs. This is now even better, with basic ODATA support. 

This means you can do things such as $filter=startsWith('Dan', FirstName) and much more to parameterize queries from the URL. This is going to make your JS-Apps even better!

Highlight #4 Performance

We've invested a lot into performance features such as extensive caching, improve SQL processing and way more. These features are available to 2sxc Patrons who support the project financially.

Highlight #5 Recycle Bin

Another long awaited feature is coming up (at the moment it's still BETA) allowing you to undelete data.

TL;DR

There's way more - but we're running out of time.

Get it from the Github Releases.

..and enjoy your Christmas holidays!

iJungleboy, Tonci, Paul, Roman, Dominik

Tag: 2sxc

Daniel Mettler grew up in the jungles of Indonesia and is founder and CEO of 2sic internet solutions in Switzerland and Liechtenstein, an 20-head web specialist with over 800 DNN projects since 1999. He is also chief architect of 2sxc (see forge), an open source module for creating attractive content and DNN Apps.

Read more articles from Daniel Metter
Daniel Metter

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