rOpenSci @ropensci.org Transforming science through open data, software & reproducibility
https://ropensci.org
https://r-universe.dev/
Open Science Hardware Foundation @opensciencehw.bsky.social Open Science Hardware Foundation supports efforts to advance open source instrumentation in the sciences.
http://opensciencehardware.org
Sovereign Tech Agency @sovereign.tech Strengthening digital infrastructure & open source ecosystems in the public interest. Home of the Sovereign Tech Fund, Sovereign Tech Resilience, Sovereign Tech Fellowship, & other programs supporting critical FOSS technologies.
https://www.sovereign.tech
Richard Littauer @richlitt.bsky.social PhD in CS at Te Herenga Waka, focusing on birds. Open source. Linguist and conlanger. eBird and iNat. SustainOSS and CURIOSS. He/him.
See https://burntfen.com for a list of things I did when I should have been doing other things.
Hugh Shanahan @hughshanahan.bsky.social Professor of Open Science at Royal Holloway, University of London. He/Him/Hugh. Co-chair of CODATA-RDA schools. Dad. Irish agus ó Chiarraí. More details at orcid.org/0000-0003-1374-6015. Also at @HughShanahan@mastodon.ie
I am very much under renovation.
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.
napari @napari.org n-dimensional image viewer for Python
Juan Nunez-Iglesias @jni.codes Co-founder, core developer, and steering council member of @napari.org
Also other FOSSy and Science-y things.
I prefer Mastodon (profile at https://fosstodon.org/@jni) but begrudgingly checking things out here. 😂
The National Academies of Sciences, Engineering and Medicine @nationalacademies.org Providing expert advice on some of the most pressing challenges facing the nation and world. Non-partisan. Non-profit. https://nationalacademies.org
OEGlobal @oeglobal.bsky.social Education should be open and available for all – everywhere for everyone. Build this open future with us! #openeducation #oer
oeglobal.org • https://linktr.ee/oeglobal
rainbowR @rainbowr.org A community that connects, supports, and promotes LGBTQ+ people in the R community and spreads awareness of LGBTQ+ issues through data-driven activism.
https://rainbowr.org
Posts by @ellakaye.co.uk, @oberman.bsky.social, @statsrhian.bsky.social
KU Libraries @kulibraries.bsky.social Official account of University of Kansas Libraries … Transforming lives by inspiring the discovery and creation of knowledge for KU and our global community. Learn more at lib.ku.edu
Andrew Reid @reidac.bsky.social Scientist, cyclist, urbanist, Linux and HPC enthusiast.
Washington DC.
Open Research Community Accelerator (ORCA) @orca-open.bsky.social We are a non-profit working with communities across the research ecosystem to make science more engaging, accessible, and actionable. More at www.orcaopen.org
Open Research Funders Group @orfg.bsky.social The Open Research Funders Group (ORFG) is a partnership of funding organizations committed to the open sharing of research outputs and other forms of scholarship.
TU Delft Library @tudelftlibrary.bsky.social Research Services, Education Services and Open Spaces | To connect and enrich research and education at TU Delft.
Instats @instats.bsky.social Instats is a mission-driven organization devoted to improving research practices through expert-led training for PhD and post-PhD researchers across a broad range of fields, methods, and theoretical orientations across the globe.
useR! - The R User Conference @user-conf.bsky.social Join the UseR! at Warsaw!
We’re excited to announce that UseR! Conference in 2026 is being hosted in Warsaw, bringing together data scientists, statisticians, and researchers from across the world.
7-9 July, 2026
https://user2026.r-project.org/
@3xfactorial @3xfactorial.bsky.social 
Loren @lorencrary.bsky.social Deputy Exec Director @python.org 🤠🐍 Opinions and tiny dog my own. she/her
Python Software Foundation @python.org The nonprofit organization behind the Python programming language. For help with Python code: http://python.org/about/help/
On Mastodon: @ThePSF@fosstodon.org
Rbanism @rbanism.bsky.social TUDelft BK-Urbanism community of practice that aims to empower students, researchers, and practitioners to use open-source software and open science practices to answer urban questions effectively and with confidence | #rstats #urbanism | rbanism.org
The Navigation Fund @navigation.org Advancing bold solutions to the world's most urgent problems.
US Research Software Engineer Association (US-RSE) @us-rse.bsky.social The US Research Software Engineer Association (US-RSE) is a community-driven effort focused on the increasingly important role of the Research Software Engineer.
Website: https://us-rse.org
Github: github.com/USRSE
Mastodon: @us_rse@fosstodon.org
PREreview @prereview.bsky.social PREreview is a free and open platform for community-driven review of research outputs, a resource center, and a convener.
Catalyzing change in peer review through equity, openness, and collaboration. Learn more: https://linktr.ee/prereview
Wildly Open @wildly-open.bsky.social Empowering organizations to adapt, grow, and thrive in times of change through strategic guidance and custom marketing solutions.
UoM Research IT @uomresearchit.bsky.social Research IT provide specialised research services and expertise for the research community at the University of Manchester. This includes research compute platforms, research software engineering and much more.
https://research-it.manchester.ac.uk/
leah wasser @leahawasser.bsky.social Executive Director & Founder of @pyOpenSci
* open source and open science enthusiast
* stravalib & all-contributors bot maintianer
* Rescue dog mom
* Plant nerd
* All things trail, mountain and crossfit
* Calisthenics: seeking the perfect bar muscleup.
Njoki Njuki 🏳️🌈 @njokinjuki.bsky.social Data analyst @ndorms.bsky.social | MSc Statistics and Data Science (Biostatistics) student at UHasselt | R-Ladies Nairobi Co-organiser| Reggae roots conscious
We Are RLadies+ @weare.rladies.org Rotating Curator for the @rladies.org community💜
🔗 https://guide.rladies.org/rocur/
This week’s curator: TBA
Noam Ross @noamross.net Computational disease ecologist. Executive Director of @ropensci.org. Co-director and founder @grantwitness.org. Brooklynite. One Health, open science, democracy, #RStats, cities, civics, bikes, fun, love, progress + justice. he/him
Kyle Niemeyer, PhD @kyleniemeyer.bsky.social Associate Professor of Mechanical Engineering at Oregon State University (he/him). Research in combustion and fluid dynamics, numerical methods and HPC. Open science and open source software advocate. Big SF/F reader and DIY+woodworking enthusiast.
Neil P. Chue Hong (he/they) @npch.bsky.social Prof of Research Software Policy & Practice at @epcc.bsky.social, University of Edinburgh and Director, Software Sustainability Institute. Board member, @cymera.bsky.social. Playwrights' Studio Scotland Mentored Playwright 2020. #cinemaforall
4TU.ResearchData @4turesearchdata.bsky.social Publish, find & manage research data. Secure repository services for science, engineering & design fields. Dutch technical university initiative | Open to all! data.4tu.nl
Daniel S. Katz @danielskatz.org Chief Scientist @ NCSA, Res. Prof. @ CS & iSchool, @ U Illinois Urbana-Champaign
He/him
Works on: computational & data science: software opensource systems tools policy practices scholcomm FAIR RSE
more active on: @danielskatz@fediscience.org
Research Software Alliance @researchsoftware.bsky.social 
Kirstie Whitaker @kirstiejane.bsky.social ☀️ Executive Director for @ucbids.bsky.social
💽 Previously: Director for #OpenSource Tools, Practices and Systems at The Alan Turing Institute
🌱 Founder @turingway.bsky.social
🌎 #Inclusive #Communities
💕 Solo mum by choice
Samantha Wittke @samumantha.bsky.social Research Software Engineer at CSC- IT Center for Science, Finland / CodeRefinery.org / Elixir-FI / Geoinformatics & Earth Observation / Open Science, Training and RSE community enthusiast / 🌲 Outdoorsy / ⚒️🖌️🧶Crafty
@step-up.bsky.social @step-up.bsky.social 
Joslynn Lee, Ph.D. @theoreticalfun.bsky.social Enrolled Kawaika (Laguna Pueblo), Haaku (Acoma Pueblo) & Diné (Navajo). Likes to eat, bike, run, & science (chemistry PhD, microbiome, acidophiles). Associate professor of Chemistry at Fort Lewis College; She/hers
Gabriel Krens @gkrens.bsky.social Facilitating scientific imaging & analysis @Imaging and Optics Facility - IOF @Institute of Science and Technology Austria - ISTA
Danielle Navarro @djnavarro.net occasionally reasonable
FORCE11 @force11.bsky.social FORCE11 is a community of scholars, librarians, archivists, publishers and research funders that has arisen organically to help facilitate the change toward improved knowledge creation and sharing - force11.org
The Scala Programming Language @scala-lang.org A programming language that scales with you: from small scripts to large multiplatform applications.
https://www.scala-lang.org
The Linux Foundation @linuxfoundation.org A nonprofit organization enabling mass innovation through open source. #linux #kubernetes #riscv #hyperledger #anuket #openssf #openjs #o3de and more!
PyTorch @pytorch.org Tensors and neural networks in Python with strong hardware acceleration. PyTorch is an open source project at the Linux Foundation. #PyTorchFoundation
pytorch.org
Project Jupyter @jupyter.org Multi-language interactive computing environments. Jupyter Notebook, JupyterLab and related projects – @mentions not monitored. Open issues on GitHub.
2i2c @2i2c.org A non-profit dedicated to helping communities create and share knowledge with open infrastructure for interactive computing. We work in the open, follow along with our blog here 👉 https://2i2c.org/blog
Yuan Tang @terrytangyuan.xyz Senior Principal Software Engineer at Red Hat AI | Open Source Leader at KServe, Argo, Kubeflow, Kubernetes, CNCF | Maintainer of XGBoost, TensorFlow | Keynote Speaker | Author | Technical Advisor
More info: http://terrytangyuan.xyz
We are hiring!
Kubernetes @kubernetes.io #Kubernetes: open source production-grade container orchestration management. #CNCF #K8s
SPARC @sparcopen.bsky.social SPARC is a nonprofit advocacy organization that supports open systems for research and education that enable everyone, everywhere to access, contribute to, and benefit from the knowledge that shapes our world.
Emily Ford @femilyr.bsky.social Open science. Open peer review. Open access. Librarian by training. Former union leader. And cats. Current work as Director of the Open Research Funders Group, an initiative of SPARC. Opinions my own.
PyCon US @pycon.us PyCon US is a community-focused conference for Python users and developers. Join us in Long Beach, CA from May 13 - May 19, 2026!
Kozo Nishida | 西田孝三 @kozo2.bsky.social PyData Osaka Organizer,
Bioconductor Community Advisory Board,
Software Carpentry Japanese Team,
無連想式2ストローク漢字入力方式T-codeユーザー
Sarah Stevens @microstevens.bsky.social she/her/hers, computational microbiologist -> data science facilitator, director of the UW-Madison Data Science Hub, Carpentries instructor
open science, data science, research software engineering, microbiology, genomics, metagenomics, ecology
views own
Federica Gazzelloni @fgazzelloni.bsky.social Synthetic Data & AI Training | AI Audit, Ethics & Explainability | Human–AI Systems
Founder @ DataMetricus | IHME GBD | Author 📘 amzn.to/4swdSDB
🤩👇🏻 Let's get connected! 👇🏻🤩
ScaDS.AI Dresden/Leipzig @scadsai.bsky.social The Center for Scalable Data Analytics and Artificial Intelligence Dresden/Leipzig is an institutionalized national center of excellence for Artificial Intelligence.
👩👩👧👧 scads.ai/about-us/people/
💥 scads.ai/blog/
🧪 scads.ai/research/
@annajiat.bsky.social @annajiat.bsky.social 
HPC Carpentry @hpc-carpentry.bsky.social Social media site for the HPC Carpentry team.
NumFOCUS @numfocus.bsky.social Open Code = Better Science NumFOCUS is a 501(c)(3) nonprofit that supports and promotes world-class, innovative, open source scientific computing.
Tracy Teal @tracykteal.bsky.social 
The Black Women in Computational Biology Network @blkwomencompbio.bsky.social A 501(c)(3) accelerating opportunity in computational biology for Black women. Get connected as a member or supporter:
🔗 linktr.ee/bwcb
🌱Add us to your Giving Season plans: blackwomencompbio.org/donate
🧬🖥️ 🧪
Alycia Crall (she/her) @alycrall.bsky.social Community Manager | Program Director | Evaluator | Open Science Advocate
Karen Cranston @kcranston.bsky.social Computational biologist. Building data sharing infrastructure. Working from a farm with so many cats.🇨🇦
Konrad Förstner @kuf.bsky.social https://konrad.foerstner.org/
John Chodacki @chodacki.bsky.social Open Scholarly Infrastructure. PIDs. RDM. Publishing. - Director of @uc3cdl.bsky.social
CodeRefinery @coderefinery.org We teach all the essential tools which are usually skipped in academic education so everyone can make full use of software, computing, and data with focus on reusability, reproducibility, and openness.
Institute for Research Software @softwaresaved.bsky.social The UK's leading centre of expertise for research software
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
ESIP - Earth Science Information Partners @esipfed.bsky.social We are a home for #EarthScienceData professionals.
We partner with 170+ organizations, support 30+ Collaboration Areas, and host two deep-dive meetings. Learn more: esipfed.org
Openscapes @openscapes.bsky.social We champion better science for future us. #openscience #kinderscience to uncover environmental & Earth solutions faster.
BWEEMS @official-bweems.bsky.social Welcome to the official Bluesky of BWEEMS, Black Women in Ecology, Evolution and Marine Science. A non-profit dedicated to amplifying and supporting Black women in EEMS spaces!
https://www.bweems.org/
Berkeley Institute for Data Science (BIDS) @ucbids.bsky.social BIDS is a space for Open Scholarship, Open Source, and interdisciplinary collaboration on AI in science and society. It is part of the UC Berkeley College of Computing, Data Science, and Society.
https://bids.berkeley.edu/
Bioconductor @bioconductor.bsky.social Bioconductor: Free, open-source software for rigorous, reproducible biological data analysis with R. Join our diverse community of developers and data scientists.
https://bioconductor.org/
UCLA Library @uclalibrary.bsky.social Driving world-class research, groundbreaking discoveries and innovation across twelve UCLA campus locations or 24/7 online 📚🌐📜 library.ucla.edu
SciLifeLab @scilifelab.se 🇸🇪 Sweden's national center for molecular biosciences
👩🔬 Infrastructure with unique technologies and expertise
👥 Research community
🥼 Life science 🌱
💻 Often data-driven
https://www.scilifelab.se/
https://www.linkedin.com/company/scilifelab/
EPCC @epcc.bsky.social EPCC, part of the University of Edinburgh, is the UK's first National Supercomputing Centre, leading in High Performance Computing, AI and Data Science expertise.
Netherlands eScience Center @esciencecenter.bsky.social We are the Dutch national centre of expertise for research software.
Australian Research Data Commons (ARDC) @ardc.edu.au Enabling the Australian research community and industry access to nationally significant digital research infrastructure, platforms, skills and data collections. Enabled by #NCRIS. Visit https://ardc.edu.au/
MetaDocencia @metadocencia.org Espacios de aprendizaje, redes de intercambio, recursos abiertos y accesibles para comunidades hispanohablantes que fomentan la Ciencia Abierta con mirada local
pyOpenSci @pyopensci.org We build diverse communities that support free and open Python tools for processing scientific data. We also build technical skills needed to contribute to open source and that support open science. Join our global community: https://linktr.ee/pyopensci
Open Data Institute @odihq.bsky.social Advancing trust in data.
The Turing Way @turingway.bsky.social Community-driven & collaboratively developed open source guides for Data Science & Research: http://the-turing-way.org 📚 
Data Science Learning Community @dslc.io Our mission: To provide tools and resources to foster a diverse, friendly, and inclusive community of data science learners and practitioners. Join us at https://dslc.io
The R Foundation @r-foundation.bsky.social Not for profit organization founded by the R Core Team to provide support for the R project. A reference point for interaction with the R development community.
Posit @posit.co We make free, open-source software for data scientists like the RStudio IDE.
We're formerly known as RStudio. You can always download our open-source IDE here. https://posit.co/download/rstudio-desktop/
Jenny Bryan @jennybryan.bsky.social Software engineer @posit.co, humane #rstats
Silvia Di Giorgio @silviadigiorgio.bsky.social Research Training and Community Manager at @BioNT and @ZBMED in Cologne. 🇮🇹 living in 🇩🇪, with a love for 🇪🇸! Mother of 1.
Mike Trizna @miketrizna.bsky.social Data Scientist focused on AI/Data Literacy, responsible applications of AI for Libraries, Archives, and Museums
Simisani Nokulunga Ndaba @simisani.bsky.social University of Botswana
R-Ladies Gaborone https://r-ladiesgaborone2021.quarto.pub/
#rstats | #rladies | #datascience | #dataviz
Mark Crowe @marklcrowe.bsky.social Occasional poster on random Brisbane and genomics matters.
Digital Research Academy @digiresacademy.bsky.social Quality Training for Quality Research (https://digital-research.academy/)
Community of expert trainers, who deliver custom trainings in #OpenScience, #DataLiteracy, and #RSE
Account is maintained by @joyceykao.bsky.social and @heidiseibold.bsky.social
iBOL Europe @iboleurope.bsky.social The community of scientists monitoring biodiversity with DNA barcoding in Europe 🌱🧬🌍
https://iboleurope.org/ 
eScience Lab @esciencelab.org.uk The eScience Lab team is a multi-disciplinary internationally leading research group focusing on the challenges of eScience. We specialise in data and knowledge-intensive e-Laboratories. https://esciencelab.org.uk/
Invest in Open Infrastructure @investinopen.bsky.social We work to increase investment in + adoption of open infrastructure to further equitable participation in research. Mastodon: investinopen@indieweb.social
Damien Irving @drclimate.bsky.social Climate scientist. Data science educator. Tasmanian. Interested in Green politics. https://damienirving.github.io/
ZB MED - Informationszentrum Lebenswissenschaften @zbmed.bsky.social ZB MED – Informationszentrum Lebenswissenschaften ist das nationale Infrastruktur- und Forschungszentrum für lebenswissenschaftliche Daten und Informationen. Unsere digitalen Dienstleistungen unterstützen die Forschung für Mensch und Umwelt.
R-Ladies Melbourne @rladiesmelb.bsky.social A local chapter of @rladies.org & a registered non-profit, R-Ladies Melbourne Inc. promotes gender #diversity & #inclusivity in the R community #Rstats! 🐨🇦🇺
Website: https://r-ladiesmelbourne.github.io/
LinkTree: https://linktr.ee/rladiesmelbourne 
Birgit Schmidt @bschmid1.bsky.social Open Science enthusiast & head of Knowledge Commons at University of Göttingen (UGOE) / State and University Library | Also at @bschmid1@mastodon.social
https://orcid.org/0000-0001-8036-5859
François Michonneau @francoismichonneau.net 👨💻 Solutions Engineer @posit.co
🧑🏫 Previously Voltron Data, The Carpentries
🌍 Global, remote, inclusive leadership
📈 Empowering others to get the most out of their data
📦 #Rstats developer
🏡 Bed & Breakfast host