Thanks, Asaf,
I would like to note that a lot has happen between this first presentation and 
today, including the effort done to make it easily translatable and adoptable 
using Translatewiki (https://translatewiki.net/wiki/Translating:Hiruwiki) and 
Global Gadgets (https://www.mediawiki.org/wiki/Hiruwiki).

If you want to deploy it in your language, you have it easier than ever.

Best,

Galder
________________________________
From: Asaf Bartov <[email protected]>
Sent: Tuesday, May 26, 2026 3:49 PM
To: Wikimedia Mailing List <[email protected]>
Cc: Galder Gonzalez Larrañaga <[email protected]>
Subject: Re: [Wikimedia-l] Introducing Hiruwiki: 25 math visualizations for our 
25th anniversary

Very cool displays! Kudos to the Basque community's spirit of innovation.

   A.


[https://lh5.googleusercontent.com/SWZYcVEn695dioXdRPnKh1kLODfCsGvJ3osStupE1-kQpEIs3JH5HiA05w39awESC9XXTC1YMnxU64wUUBgQvNXyPEo-iu2QFQ9TEp6a0p8QaRuX4JpXfATenAst7MrRV9pX27H0]

Asaf Bartov (he/him/his)

Lead Program Officer, Emerging Communities

Community Development

Wikimedia Foundation<https://wikimediafoundation.org/>

Imagine a world in which every single human being can freely share in the sum 
of all knowledge. Help us make it a reality!
https://donate.wikimedia.org<https://donate.wikimedia.org/>


On Thu, Apr 30, 2026 at 2:07 PM Galder Gonzalez Larrañaga via Wikimedia-l 
<[email protected]<mailto:[email protected]>> wrote:
Dear all,
I'm writing to introduce Hiruwiki, a brand-new system for interactive 
visualization of math and geometry: 
https://eu.wikipedia.org/wiki/Wikipedia:Hiruwiki.

25 years ago, Wikipedia was born and totally changed how the world accessed 
knowledge. However, most of our efforts have been centered in a text-based 
encyclopedia, leaving other ways of knowledge behind. The Basque Wikimedians 
User Group has been working on interactive and multimedia features in the last 
years, from a huge pedagogic video project 
(https://eu.wikipedia.org/wiki/Atari:Hezkuntza/Ikusgela) to early adopting 
projects like OWID (https://www.mediawiki.org/wiki/Template:OWID), VideoWiki 
(https://eu.wikipedia.org/wiki/Wikipedia:VideoWiki) or Calculator 
(https://www.mediawiki.org/wiki/Template:Calculator).

Articles about math concepts are normally presented only by text, sometimes 
small illustrations, which makes them complex to understand. Learners are 
normally more interested in visualizations like GeoGebra or videos where the 
concepts are explained. With Hiruwiki, a pun between wiki and the Basque world 
for triangle, hiruki, we are adding some of the features that projects like 
GeoGebra have into Wikipedia. Using the technology from Template Gadgets allows 
to create independent modules that will explain different concepts, in a safe 
and scalable way.

Currently Hiruwiki has 25 modules, from how to explain percents to angles of 
triangles, and from probability to how the area of a circle is calculated. Each 
of the modules can be translated into any other language and is ready to use. 
You only need someone with interface rights in your wiki to start using them. 
The project was developed during the Northwestern Europe Hackathon, and some 
internationalization can happen during the Hackathon in Milano.

You can see it at work at https://eu.wikipedia.org/wiki/Wikipedia:Hiruwiki, or 
in any of the 50 articles at Basque Wikipedia using the technology: 
https://eu.wikipedia.org/wiki/Kategoria:Hiruwiki.

Please let me know if you are interested in making this available in your wiki, 
translating it (https://phabricator.wikimedia.org/T420204), improving the code 
or adding some new modules.

Best,

Galder Gonzalez
Basque Wikimedians User Group


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