Kate Zimmerman

Sr Director, Research & Decision Science @wikimediafoundation, the non-profit that hosts #Wikipedia

Posts represent my own views.

More active on mastodon.social: @kzeta.

Photographs are my own, unless otherwise indicated (see details and attribution in the alt text). I do not knowingly post gen AI images (the exception might be if the post is specifically about gen AI, in which case I will clearly flag it as such).

Profile picture credit
Myleen Hollero, CC BY-SA 3.0
Header picture credit
Kate Zimmerman, photo of graffiti by Kate Zimmerman, Claudia Lo, Jennifer Wang, Jaime Anstee, Leila Zia, Fabian Kaelin, and Hamid Ghani
Kate Zimmerman boosted:
2025-12-09

🗳️ The @wikimediafoundation 2025 Developer Satisfaction Survey is live.

wikimediafoundation.limesurvey

This survey is used to measure developer satisfaction & determine where to invest resources in the future.

Topics include: #Wikimedia Cloud Services, development and shared test environments, Phabricator, code review, continuous integration, deployment, #MediaWiki core backend components and APIs, technical documentation, & research needs.

ℹ️ For more info & links: w.wiki/GVdi

Kate Zimmerman boosted:
Kate Zimmermankzeta@sfba.social
2025-12-04

My #WikipediaYearInReview stats were... unexpected! But fun.

(Okay, maybe visiting the main page is not so unexpected. But the rest kinda surprised me.)

#Wikipedia #wrapped

Screenshot from Wikipedia Year in Review in the Android app:

"Your top articles

Here were the articles you visited the most in 2025:

1. Main Page
2. National Geographic Society
3. Descriptivism
4. Celia Rose Gooding
5. Castell"

CC BY-SA 4.0 Wikipedia Android app / Kate Zimmerman dataScreenshot from my Wikipedia Year in Review in the Android app:
"You have clear reading patterns

Evening
Favorite time to read

Saturday
Favorite day to read

November
Month you did the most reading"

CC BY-SA 4.0 Wikipedia Android app / Kate Zimmerman data
2025-12-03

My team members work behind the scenes to make data features like this come to life. It's cool to contribute to something fun like this! vice.com/en/article/wikipedia-

Kate Zimmerman boosted:
2025-12-03

Cool

APP ICON
₩ Default
Contributor
The contributor icon celebrates your 2025 in-app contributions to Wikipedia. It will remain until the next Year in Review.

The contributor icon has a white puzzle piece with the W logo
Kate Zimmerman boosted:
Jared White (ResistanceNet ✊)jaredwhite@indieweb.social
2025-11-26

This is how you do it people. I feel like I could have written this article, as it is extremely detailed as to all of the valid reasons why they would want to ban such content from being associated with Nature.

Every journalistic & creative outlet you follow should be publishing something like this…and if not, demand it.

nature.com/articles/d41586-023

Kate Zimmerman boosted:
2025-11-26

Family cookbooks, filled with handwritten notes, sometimes held together with little more than rubber bands, tell the story of generations of homemakers. Easily lost, they are irreplaceable treasures.

🦃 This #Thanksgiving, celebrate the cultural & family histories on their worn & stained pages ➡️ blog.archive.org/2024/09/30/va

#VanishingCulture

Cookbook page stained from use featuring a recipe for corn bread dressing with crossed-out words, ingredient adjustments, and cooking notes in pen, including instructions to cook onion, broth, and celery together.Cookbook page stained from use featuring a recipe for hot cakes with handwritten ingredient adjustments in pen.
2025-11-23

@kzeta@mastodon.social @lunya indeed, even after knowing what's going on, it did feel really different!

Screenshot of a post from @lunya@sk.lunya.pet: "hug your local wikimedia.social user".

(The server name changes depending upon what server you're reading it from.)
Kate Zimmerman boosted:
Lunya :v_t: :v_sapphic:lunya@sk.lunya.pet
2025-11-23
Kate Zimmerman boosted:
Deborah MakariosDMakarios@theres.life
2025-11-23

"propane powered flaming sousaphone" is definitely on my list of phrases I never expected to encounter. But I did.
en.wikipedia.org/wiki/Sousapho
#sousaphone #wikipedia

Kate Zimmerman boosted:
2025-11-14

Wikipedia puzzle-ified version of the xkcd "Wikipedian Protester" comic. Just because I can.

wikipedia25-puzzle-graphics.to

Comic CC BY-NC 2.5 xkcd.com. Original: xkcd.com/285/

(edit: added a link to Wikipedia 25 puzzle tool)

#Wikipedia #Wikipedia25

xkcd comic; a stick-figure politician is speaking on a stage, and in the audience, a stick-figure protester carries a sign saying [citation needed]. The lines in the drawing have been replaced with tiny pixel puzzle pieces, but looking from the distance, it looks like a line drawing.
2025-11-14
Kate Zimmerman boosted:
2025-11-14

@kzeta Oh that was a fun tool! I made this one for @govdirectory

The Govdirectory logo (a flag on a folder icon) made out of puzzle pieces.
2025-11-14

Wikipedia puzzle-ified version of the xkcd "Wikipedian Protester" comic. Just because I can.

wikipedia25-puzzle-graphics.to

Comic CC BY-NC 2.5 xkcd.com. Original: xkcd.com/285/

(edit: added a link to Wikipedia 25 puzzle tool)

#Wikipedia #Wikipedia25

xkcd comic; a stick-figure politician is speaking on a stage, and in the audience, a stick-figure protester carries a sign saying [citation needed]. The lines in the drawing have been replaced with tiny pixel puzzle pieces, but looking from the distance, it looks like a line drawing.
2025-11-14

More info about the #Wikipedia25 puzzle graphics tool – along with other details in the celebration toolkit: meta.wikimedia.org/wiki/Wikipe

:wikipedia: 🎉

#Wikipedia

2025-11-14

New profile pic using the #Wikipedia25 puzzle tool!

For Wikipedia's upcoming 25th anniversary celebration, a key part of the iconography is the puzzle piece from the Wikipedia globe. And we've got a sweet tool that will transform images into pixelated versions, with the puzzle piece taking the place of standard pixels. Check it out! wikipedia25-puzzle-graphics.to

#Wikipedia

Altered photograph of Kate Zimmerman, with colors and shading composed of tiny puzzle pieces. Original photo CC BY-SA 3.0 Myleen Hollero.
Kate Zimmerman boosted:
2025-11-12

:fediverse: Dear Fedizens, thank you for blessing our timelines with your alt-texted auroras tonight.

I always know I can get a nice view of night sky events when I’m either geographically or meteorologically not able to see it in person. :blobpopcorn: :blobbigheart:

2025-11-11

@valen1 😭

(I'll check it out on my computer sometime! I'm definitely more of a visual person.)

Screenshot of an error message from Wikiboard: "Wikiboard.org is currently only for larger screens :/"
Kate Zimmerman boosted:
Curated Hacker NewsCuratedHackerNews
2025-11-11
2025-11-11

Hundreds of attributions! :tireless_barnstar:

... because #KnowledgeIsHuman :wikilove:

#Wikipedia #Wikipedia25

Kate Zimmerman boosted:
Viquipèdia :verified:viquipedia@mastodont.cat
2025-11-11

@kzeta WOW! Castells are present 😍🥰 (aka Catalan human towers).

Client Info

Server: https://mastodon.social
Version: 2025.07
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