CaSDaR @casdarnetwork.bsky.social Empowering Data Stewards to transform research! CaSDaR is a UKRI-funded Network+ dedicated to advancing careers, skills, and recognition for data-driven research.
Bath & North East Somerset Council @bathnes.bsky.social The official Bath & North East Somerset Council Bluesky account. News & info. We read all messages but can’t respond to every one. For customer services www.bathnes.gov.uk/contact-us
Andy Matuschak @andymatuschak.org More wonder, more insight, more expression, more joy!
Currently exploring tools that augment human memory and attention.
https://andymatuschak.org
Twitter: andy_matuschak
Mastodon: @andy@andymatuschak.org
Nothing So Practical @nsp-blog.bsky.social We write about a range of topics from a behavioral science perspective, mostly related to quantitative methods. This includes causal inference, Bayesian statistics, study design, and measurement.
Savannah Ostrowski @savannah.dev Python 3.16 & 3.17 Release Manager. Python Steering Council. Python Core Developer. Building @fastapicloud.com. Likes compilers, open source, film, physical computing + cats.
savannah.dev
github.com/savannahostrowski
@coredispatch.xyz
Core Dispatch @coredispatch.xyz A regular digest of what's happening in Python core development — from merged PRs and PEP decisions to community discussions and upcoming events.
Subscribe @ https://coredispatch.xyz/
Emma @emmatyping.dev Python Core Dev & Rust for CPython co-lead. mypy core team. Former quantum compiler engineer, now at NVIDIA working on Python & packaging. Opinions my own.
🏳️⚧️
https://emmatyping.dev
Masto: @emmatyping@hachyderm.io
Profile pic by Caleb Rippetoe
she/her
Elena Simperl @elenasimperl.bsky.social Academic at King's College London, co-director of the King’s Institute for AI, director of research at the Open Data Institute. Working on the sociotechnicalities of data. Views my own.
John Sandall @johnsandall.bsky.social CEO & Principal Data Scientist at coefficient.ai
Jonathan Corum @13pt.com Information designer at 13pt.com, former Science graphics @nytimes.com
Rachel James @rachel-james.bsky.social #UKRIFLF Future Leaders Fellow and Associate Prof at University of Bristol, climate scientist investigating how to improve climate information for adaptation. She/her.
Arielle Bennett @arielleb.bsky.social Open research communities enthusiast, The Turing Way contributor, SSI 2025 Fellow, OLS mentor, CSCCE 2019 Fellow, currently senior researcher at The Alan Turing Institute. 
Martin O'Reilly @martinoreilly.bsky.social Director of Research Engineering at the Alan Turing Institute, turning research into practice. Trustee at the Society of Research Software Engineering. He/him.
Society of RSE @society-rse.org The Society for Research Software Engineering; recognising the role of software in research, improving software skills, promoting collaboration and creating career paths for RSEs.
Join us: https://society-rse.org
Links: https://linktr.ee/researchsofteng
RSECon Bot @rseconbot.bsky.social I'm a bot who posts about events for the Society of Research Software Engineers annual conference RSECon.
JASP @jaspstats.bsky.social Open-source statistics program that is free, friendly, & flexible.
Armed with an easy-to-use GUI, we enable both classical & Bayesian analyses.
https://jasp-stats.org/
Testimonials: https://jasp-stats.org/alltestimonials/
Will Vincent @wsvincent.bsky.social 🐍 Python. 🦄 Django. 📚 LearnDjango.com. Dev 🥑 @JetBrains
Technology Connections @techconnectify.bsky.social I'm that YouTuber who taught you how dishwashers work. Guess I'm tryin' out the whole Bluesky thing now.
he/him
https://www.youtube.com/technologyconnections
Buttondown @buttondown.com Newsletter software for people like you.
https://buttondown.com
Matt Wragg @mattwragg.bsky.social Human-Computer Interaction and Digital Health Researcher.
Fellow and Postdoc with the LEAP Digital Health Hub @ University of Bristol.
Previously HCI PhD @ University of Bath.
Baker, musician, gamer.
Tessa Alexander @assetweb.bsky.social Pythonista, Web Developer and Research Software Engineer
James Balamuta @coatless.bsky.social omnipresent explorer of the unknown, fashionably caffeinated informatics phd, amorous cavalier. design, build, analyze. #rstats on #macos + #webr and #python with #pyodide
trevor manz @manzt.sh middle child, creator of anywidget.dev
building @marimo.io; prev @harvard.edu
Urban Big Data Centre @ubdc.bsky.social UBDC is a national research centre and data service providing expertise, training, extensive data collections and data tools. Funded by ESRC and the University of Glasgow.
Dr Fi Crawford 🏴 @ficrawford.bsky.social Lecturer in Transport @ubdc. Travel behaviour researcher and 'social data scientist'. Posts about #rstats, women in STEM & 😻😾😽
Tun @stereosky.bsky.social 📊 Data wrangler
🎸 Guitar riffer
🏄♂️ Surf dreamer
🍦 Ice cream eater
🗣 Opinions are m̶y̶ ̶o̶w̶n̶ open source
🐍 #PyData Organiser @pydatacornwall.bsky.social
@pydatalondon.bsky.social
Hactar @hactar.is Hactar is a design and technology studio focussed on social change and tech for good. We specialise in Wagtail builds for non-profits, public sector and the arts.
https://hactar.is
Tom Usher @usher.dev Independent developer/systems guy from North Wales.
Probably talking about Django/Wagtail. Also board games, video games, other nerdy stuff.
Robin Lovelace @robinlovelace.bsky.social Professor of Transport Data Science
Julia M. Rohrer @dingdingpeng.the100.ci Personality psych & causal inference @UniLeipzig. I like all things science, beer, & puns. Even better when combined! Part of http://the100.ci, http://openscience-leipzig.org
Pyodide @pyodide.org Pyodide is an open source Python distribution for the browser and Node.js based on WebAssembly/Emscripten.
Find us at https://pyodide.org 🐍
Contribute at https://github.com/pyodide/pyodide 🤗
Also, find us on Mastodon: https://fosstodon.org/@pyodide
PyData Global @pydata.bsky.social The PyData Global Conference is where users, contributors, and newcomers can share experiences to learn from one another and grow together. Want to meet the community? Join our Discord!
https://discord.gg/CjspHbE9xe
Dask @dask.org Dask natively scales Python
Dask provides advanced parallelism for analytics, enabling performance at scale for the tools you love
https://dask.org
ArviZ @arviz.bsky.social Official account for the ArviZ project. We provide #FOSS tools for exploratory analysis of #Bayesian models in #Python and #JuliaLang
www.arviz.org
PyMC @pymc.io Probabilistic Programming and Bayesian Modeling in Python
PyData Southampton @pydatasoton.bsky.social https://www.meetup.com/pydata-southampton
Southampton, UK chapter of PyData
PyData London @pydatalondon.bsky.social https://london.pydata.org
We run a monthly meetup and host the annual PyData London conference. PyData is an educational program of NumFOCUS, helping our community share ideas and learn from each other.
https://www.meetup.com/PyData-London-Meetup/
matplotlib @matplotlib.org Python library for creating static, animated, & interactive visualizations. Chat w/ us @ https://discourse.matplotlib.org/
Sponsored by NumFocus
Dr. Dawn Foster @geekygirldawn.bsky.social Open source strategy consultant (details at https://fastwonder.com/), Governing Board member and WG chair at CHAOSS, OpenUK board, TODO Group Ambassador, runner, sci-fi, 3D printed designs, vegan, world traveler. Opinions my own.
Dr Stephen E. Mawdsley @smawdsley.bsky.social Historian of modern American medicine and disability
Faculty of Arts, Law and Social Sciences, University of Bristol
https://research-information.bris.ac.uk/en/persons/stephen-e-mawdsley
Dani Arribas-Bel @darribas.bsky.social Computers, Cities & Data
Prof. in Geographic Data Science at the University of Liverpool
📄 https://darribas.org
📖 https://geographicdata.science
🛰️ https://imago.ac.uk
Jacob Macdonald @jacobmacdonald.bsky.social NFLDer in the UK. Lecturer in GIS and Spatial Analysis - U. Sheffield. Director of Advanced Data Analytics - WRDTP. Urban econ, data, spatial stats & open science 🌎🗺️
Skrub @skrub-data.bsky.social skrub is a Python library to ease preprocessing and feature engineering for tabular machine learning.
Our long-term goal is to directly connect database tables to machine learning estimators.
https://skrub-data.org
https://discord.gg/ABaPnm7fDC
Smart Data Research UK @sdruk.bsky.social The UK’s national programme for smart data research, home to six data services. Our mission is to unlock the power of data to improve lives. Funded by UKRI: www.sdruk.ukri.org. Subscribe to our newsletter: https://bit.ly/44bEXBN.
Hadley Wickham @hadley.nz R, data, 🐕, 🍸, 🌈. He/him.
@leo-gorman.bsky.social @leo-gorman.bsky.social 
The Pragmatic Engineer. @pragmaticengineer.com Big Tech and startups, from the inside. Highly relevant for software engineers and managers, useful for those working in tech. The #1 technology newsletter on Substack. https://newsletter.pragmaticengineer.com/about
Research Software Alliance @researchsoftware.bsky.social 
Hetan Shah @hetanshah.bsky.social Chief Executive, The British Academy
Chair, Our World in Data
Board, National Audit Office
Visiting Professor in Practice, LSE
Visiting Professor, Kings College London
Fellow, Birkbeck College
Views my own
Dr Vicki Yorke-Edwards @vickiye.bsky.social Senior Research Data Steward at UCL's Advanced Research Computing department @ucl-arc.bsky.social, sometime clinical trial conduct methodologist, palaeopathologist, archaeologist, & food historian | #DataSharing #OpenScience #HealthcareSystemsData
Joram Mutenge @jorammutenge.com My data consulting company
https://www.conterval.com/
Hynek Schlawack @hynek.mastodon.social.ap.brid.gy • blogger 📝, speaker 📢, and YouTuber 📺
• 💗 Python 🐍, Go 🐹, DevOps 🔧
• Patron Saint of Shitty Air Travel ✈️💩
• works for a smol web host & domain […]
🌉 bridged from ⁂ https://mastodon.social/@hynek, follow @ap.brid.gy to interact
Adam Kucharski @adamjkucharski.bsky.social Epidemiologist/mathematician. Professor at London School of Hygiene & Tropical Medicine. Author of The Rules of Contagion and The Perfect Bet. Views own.
New book Proof: The Uncertain Science of Certainty available now: proof.kucharski.io
Robin Linacre @robinlinacre.bsky.social Lead developer of Splink. Data scientist at Ministry of Justice. Trustee, GiveDirectly UK. Pledgee, http://givingwhatwecan.org. All views my own.
Bridgy Fed for the fediverse @ap.brid.gy Bridgy Fed (https://fed.brid.gy/) bot user for the fediverse. To bridge your account to the fediverse, follow this account.
To ask a fediverse user to bridge their account, send their address (eg @user@instance) to this account in a chat message.
More i…
University of Bristol Public Engagement Team @engagebristol.bsky.social https://www.bristol.ac.uk/public-engagement/
@willgchapman.bsky.social @willgchapman.bsky.social 
UK Data Service @ukdataservice.bsky.social The UK’s largest collection of UK and international social, economic and population data. Funded by UKRI through the ESRC. https://ukdataservice.ac.uk/
Brigstow Institute @hellobrigstow.bsky.social An University of Bristol Institute for creativity, compassion, and co-created research.
Nurturing transformative partnerships from ideas to impact.
https://linktr.ee/hellobrigstow 
Tangled @tangled.org https://tangled.org is the next-generation social coding platform.
→ Docs: https://docs.tangled.org
→ Discord: chat.tangled.org
→ IRC: #tangled @ libera.chat
marimo @marimo.io An open-source reactive Python notebook: reproducible, git-friendly, execute as scripts, share as apps!
GitHub: https://github.com/marimo-team/marimo
Discord: https://marimo.io/discord?ref=bsky
shri @shrikhalpada.dev creative coder, data nerd, preferrer of democracy
also into coffee shops, guitar noodling, hoops, and playing chess poorly
data viz: http://perthirtysix.com
creative coding: http://shrikhalpada.dev/projects
Jules Grandin @julesgrandin.bsky.social 🌍 Cartographe
Matthew Kay @mjskay.com Assoc Prof Computer Science and Communication Studies at Northwestern. Infovis, HCI. Author of tidybayes & ggdist R pkgs. he/him. 🏳️🌈 https://mjskay.com/
Co-director https://mucollective.northwestern.edu
Co-founder https://journalovi.org
Crystal Lee @handle.invalid Writing about tech, power, data visualization, social media, disability. Assistant prof of computational media @ MIT. 🇹🇼
crystaljjlee.com
Alberto Cairo @albertocairo.com Designer, journalist, and professor.
Author of 'The Art of Insight' (2023) 'How Charts Lie' (2019), 'The Truthful Art' (2016), and 'The Functional Art' (2012). NEW PROJECT: https://openvisualizationacademy.org/ 
Max Roser @maxroser.bsky.social — Founder of Our World in Data
— Professor at the University of Oxford
Data to understand global problems and research to make progress against them.
Chris Ingraham @cingraham.bsky.social Investigative reporter, Institute for Justice. Formerly: Minnesota Reformer, Washington Post, Brookings, Pew. Orange cat evangelist. Ask me about my swamp.
Jen Christiansen @jenchristiansen.com Information designer / art director / visual journalist / science communicator • Author of Building Science Graphics • Former gigs include graphics @ Scientific American & design @ National Geographic • www.jenchristiansen.com • Ask me about pulsar charts
Danielle Alberti @daniellealberti.bsky.social Axios managing editor for data viz, previously at Pew Research
My favorite things are quilts, birds, books and maps
https://www.daniellealberti.com
Tanya Shapiro @tanyashapiro.bsky.social Solopreneur @ IndieVisual
Data geek who loves problem solving
Rambles about fitness & random stuff too
https://indievisual.tech
Cédric Scherer @cedricscherer.com 🧙♂️✨📊
Independent Data Visualization Designer, Consultant & Educator
Check out our interactive #ggplot2 and #dataviz online learning experience: https://ggplot2-uncharted.com
All things data & design.
Co-Founder of the #30DayChartChallenge
Robert Simmon @rsimmon.bsky.social Data Visualization. Ex-Planet & NASA Earth Observatory. Blue Marble, Earth at Night, color, cartography, occasionally skewed views of Earth. Looking for a job.
Jer Thorp @jerthorp.bsky.social Artist, writer, educator, birder & nudibranch enthusiast. Author of Living in Data (MCDxFSG).
Rachel Binx @binx.bsky.social climate tech, dataviz, scuba diving and cockatiels
rachelbinx.com
glitchclouds.com
Jacque Schrag @jacqueschrag.com Journalist-engineer at Polygraph/The Pudding. Formerly Axios and CSIS. Builder of websites, data visualizations, and pixel cats. She/her.
Lisa Charlotte Muth @lisacmuth.bsky.social Creating & writing about data vis for @datawrapper.de
Andy Kirk @visualisingdata.com An Independent Data Visualisation Expert educating, inspiring, and celebrating data viz excellence, everywhere since 2010.
🇬🇧 in 🇮🇪
It’s all here http://visualisingdata.com/
Thomas Lin Pedersen @thomasp85.com Visualisation and graphics @posit.co
Classic Generative Art Weirdo using 🖤 and R: http://thomaslinpedersen.art and http://deca.art/thomasp85
he/him
Mira Rojanasakul @rjnskl.bsky.social Data and visual journalist, New York Times climate team
https://www.nytimes.com/by/mira-rojanasakul
Accessibility Awareness @a11yawareness.bsky.social Helping you better understand web accessibility for people with disabilities. Created by @patrickmgarvin.bsky.social.
Moritz Stefaner / Truth & Beauty @moritzstefaner.bsky.social Crafting data experiences at http://truth-and-beauty.net
Catherine D'Ignazio (she/her/ella) @kanarinka.bsky.social Hacker Mama/Artist/Designer/Coder/Writer/She/Ella Assoc Prof of Urban Science @MITdusp, Director, Data + Feminism Lab, Co-author #DataFeminism, hablo castellano
RJ Andrews @infowetrust.com Obsessed with data graphics. I design high‑stakes charts.
Founder, Visionary Press • CHARTOGRAPHY weekly
Talks • workshops • consulting → infowetrust.com
Matthias Stahl @higsch.com | Husband & dad^3
| head data & visualizations at @spiegel.de
| #Svelte and #D3
| biochemistry & computational biology PhD
| 🇸🇪🇩🇪🇪🇺
| https://spiegel.de/duv
| https://higsch.com
Kara Woo @karawoo.com software engineer | #rstats | PDX | she/her
Daniel Donner @donnermaps.bsky.social Contributor @the-downballot.com. Focusing on data, maps, and demographics. Find our data (and the CD hexmap template!) at https://the-db.co/data
Nathan Yau @flowingdata.com Playing with data, visualizing it for humans at flowingdata.com
Dominik Moritz @domoritz.de Visualization, data, AI/ML. Professor at CMU (@dig.cmu.edu, @hcii.cmu.edu) and researcher at Apple. Previously @idl.uw.edu. Also sailboats ⛵️ and chocolate 🍫.
www.domoritz.de
Nadieh Bremer @nadiehbremer.com Award-winning Data Visualization Designer & Data Artist | Founder of Visual Cinnamon | Graduated Astronomer ✨ | Author of "CHART" & "Data Sketches" | 🇳🇱
VisualCinnamon.com
Dr. Dominic Royé @drxeo.eu -Mapping the world- Dr. in Physical Geography | environmental health - bioclimatology - geography. RC Researcher from 🇩🇪 at @mbgcsic.bsky.social @csic.es in 🇪🇸 #rstats #dataviz
Secretary of the @aeclim.org
📍Galicia
ℹ️ https://dominicroye.github.io
Sebastian Lammers @sebastianlammers.com Creative Technologist | Data Visualization Designer & Developer | Researcher.
Building websites at nussknagger.com
Always learning something new. (he/him)
https://sebastianlammers.com/
Ansgar Wolsing @ansgarw.bsky.social Powerpoint by day, #ggplot2 by night. Here for dataviz and #rstats content and rants about football. 📊⚽️
Based in Cologne, Germany.
Sonja Kuijpers | STUDIO TERP @sonjakuijpers.bsky.social Datavisualization and data-art, one woman studio: illustrating data on social issues, mental health, science, culture.
Born in the 70s, NL (Brabo), 🏳️🌈 mother of 2 teens, macro photographer
Eli Holder @elibryan.bsky.social Raleigh. How might we visualize people, fairly and equitably? Data / dataviz / design / psychology / research geek. He / him. Chaotic good. Follows Fizzlethorpe Bristlebane. Design / research / writing at https://3iap.com.
Amanda Montañez @unamandita.bsky.social Graphics editor at Scientific American. Medical illustrator-turned-datavizzer, New Yorker, parent. She/her. These views are mine, get your own. https://amandamontanez.com/
Stephanie Tuerk @stephanietuerk.net I design and develop interfaces for technical domains. Past lives in arch/history of arch. Generally interested in: ∩ of data/image/language; history of most things; frontend dev/web/TS; learning; dad jokes. Camberville, MA
Kenneth Field @kennethfield.bsky.social Cartography is my passion & profession. Author of CARTOGRAPHY. & THEMATIC MAPPING. Maps+drums+snowboards+footy+sarcasm. 🇬🇧 in 🇺🇸 Views mine. links.esri.com/mappyhour
Maarten Lambrechts @maartenzam.bsky.social Data visualization consultant at the Development Data Group of the World Bank
www.maartenlambrechts.com
Bastian Herre @bastianherre.bsky.social Politics & Society Lead @ourworldindata.org. I make research on democracy, human rights, and conflict easier to access and understand. he/him
Check out my work: https://ourworldindata.org/team/bastian-herre