Tabbycat is a draw tabulation system for British Parliamentary and a variety of two-team formats. It was used at Australs 2010 and 2012–2019, EUDC 2018, WUDC 2019–2022 and many other tournaments of all sizes and formats. To see an example of a post-tournament website, have a look at the WUDC 2022 tab website.
Want to try it out? The best way to trial Tabbycat is just to launch a new site, as described below). It takes just a few clicks, requires no technical background, and you can always deploy a fresh copy when you're ready to run your tournament.
Our user guide is at tabbycat.readthedocs.io.
Tabbycat can be used in a number of ways.
Calico is a managed hosting service run by one of Tabbycat's developers. For a flat fee, it will host tab websites, automatically manage their setup and performance, and provide ongoing access to the released tab. Click this button to deploy to Calico:
If you do not want to use Calico, you will need to setup and manage your own copy of Tabbycat:
If you have any feedback or would like to request support, we'd love to hear from you! There are a number of ways to get in touch, all outlined in our documentation.
Contributions are welcome, and are greatly appreciated! Details about how to contribute are also outlined in our documentation.
Monetary donations are much appreciated and help us to continue the development and maintenance of Tabbycat. We suggest that tournaments donate at the level of C$1 (1 Canadian dollar) per team; especially if your tournament is run for profit or fundraising purposes. More details are available in our documentation.
Tabbycat is licensed under the terms of the GNU Affero General Public License v3.0. You may copy, distribute, and modify this software; however note that this licence requires (amongst other provisions) that any modifications you make to Tabbycat be made public.
If you wish to modify Tabbycat in a proprietary fashion we (the developers) are open to negotiating a dual licence for this purpose. Please contact us if this is the case for you.
Tabbycat was authored by Qi-Shan Lim for Auckland Australs in 2010. The current active developers are:
Please don't hesitate to contact us (e-mail) with any questions, suggestions, or generally anything relating to Tabbycat.