Semantic MediaWiki

10/31/2025

🎂 Celebrating 20 years of ! Born in 2005 by Denny Vrandečić and Markus Krötzsch, SMW has since then powered 1000s of knowledge bases around the world. Thank you to everyone who contributed code or otherwise!

Celebrating 20 years of Semantic MediaWiki with a focus on all code contributors!For more information, see https://www.semantic-mediawiki.org Thank you to Aa...

10/27/2025

If you could not make it to , you can still follow the Users and Developers Conference tomorrow on https://www.youtube.com/live/FbvtIjIU_A4?si=1fJ9IAJhstBdth0Y
MediaWiki Wikidata

MediaWiki Users & Developers Conference Fall 2025Hanover, GermanySemantic MediaWiki, SMWCon, MUDCON, MediaWiki

09/15/2025

Today the deadline for contributions and early-bird-tickets ends! ⏰ Make sure to be part of the Users & Developers Conference from October 28-30 in Hanover!

07/24/2025

Submit your contributions to the Users and Developers Conference Fall 2025 in , Germany until September 5!

https://www.semantic-mediawiki.org/wiki/MediaWiki_Users_and_Developers_Conference_Fall_2025

04/28/2025

Hurry to submit your SMW related talk for the Users and Developers Workshop Spring 2025 in Sandusky, Ohio May 14-16: https://meza.wiki/mwplus/MediaWiki_Users_and_Developers_Workshop_Spring_2025/Program

02/15/2025

We are happy to announce that ArchiXL B.V. is now a silver sponsor of SMW donating developer resources! https://www.semantic-mediawiki.org/wiki/Sponsorship/ArchiXL

02/07/2025

The North American Users & Developers Conference Spring 2025 will be held in Sandusky, Ohio from May 14 - 16 at NASA's Glenn Research Center

https://meza.wiki/mwplus/MUDCon_Spring_2025

12/09/2024

In the last month of the year, maybe you will find some funds worth donating to SMW! Saves you taxes and supports a great tool!

Open-source knowledge management based on MediaWiki

12/03/2024

Highlights from the 2024 MediaWiki Users and Developers Conference. Quickly catch up on the latest MediaWiki news and developments.

11/08/2024

Thank you everybody for joining the MediaWiki Users and Developers Conference in Vienna, Austria!

We had a wonderful time, great presentations and discussions, nice social events and a wonderful outlook to future confernces.
57 people attended in Vienna, up to 34 watched the live stream.
We will work on the documentation inluding pictures, videos and the slides.

A special thank you goes out to our organizing team Sabine Melnicki, Bernhard Krabina, Daniel Dobriy, Anneliese Krabina-Lindner, Larissa and Sophie Krabina!

Thank you to Wiener Stadt- und Landesarchiv, Wienbibliothek im Rathaus, Wikimedia Foundation, Wikimedia Deutschland e. V.