X# Summit Potsdam, Feb 15-17, 2026

Introduction.

In February 2026, we are organizing our fourth European conference, following successful events in 2022, 2023 and 2024.

With the help from one of our sponsors, we have found a great location in Potsdam, not far from Berlin.

We will present the current state of the X# development and show how to migrate your apps to XSharp. Furthermore, we will also discuss the internals of X# and how you can extend X#. Finally, we will discuss our future plans, and showcase some work in progress. 

This summit is structured to encourage open and facilitated face-to-face discussions and idea-sharing among all attendees. Refreshments will be provided throughout the day, with scheduled lunch and snack breaks.

Location. The event will take place at the following hotel: Kongresshotel Potsdam Am Luftschiffhafen 1 D-14471 Potsdam Germany

Agenda.

We plan to have a 1.5 day event with 8 time slots. Sessions will not be repeated. The detailed list of sessions will be published later. 

(Call for) Speakers

On behalf of the X# development team, all members will be giving sessions.
We are also looking for other speakers. If you are interested in speaking, please send your session proposals to info@xsharp.eu before November 15, 2025. 
We expect you to prepare a white paper or presentation about your subject with practical examples. Sessions should be code centric.
If you do not want to speak, but have a suggestion for a topic, please let us know at the same email address.

Registration

To register for this event, please email info@xsharp.eu.

We have the following registration fees for the event:

• The conference fee includes the welcome reception on the 15th, refreshments, lunch, and dinner on the 16th, and refreshments and lunch on the 17th. Hotel rooms are NOT included.
• We expect people to arrive on Sunday, February 15.
• We have negotiated a special discounted hotel room price of EUR 103 per person per night, including city tax, breakfast and use of the Wellness area, for a Single room. Please contact the hotel for prices of double rooms or other special wishes. You can book directly with the hotel from their website. Please indicate that you are part of the "XSharp" group.
• Room are available from Sunday, February 15, until Wednesday, February 18. If you wish to arrive earlier or leave later, please contact the hotel for more information. 
• For those attendees staying until Wednesday, we plan to go out and have dinner together on Tuesday. This dinner is not included.
• Please note that all conference fees are excluding 21% VAT for EU residents. If you register as a company and provide your VAT number, we will not have to charge the VAT.