pvh @pvh.ca just this guy, you know? (director of research @ ink & switch, coined "local-first", contributor to automerge, former postgres guy, heroku staff, ex-game developer, arctic oceanographer.)
Alex Good @patternist.xyz I work on local-first software, currently building Automerge at Ink and Switch. Find me at patternist.xyz
Ivy Reese @spiralganglion.com I want to smush software between my fingertips
and turn my flittery feelings into multimedia.
merveilles.town/@spiralganglion Δ masto
@inkandswitch.com Δ research
feelingof.com Δ podcast
ivy.boo Δ myself
she / hrt 🏳️⚧️
ab 🇨🇦
Martin Kleppmann @martin.kleppmann.com Associate Professor at @cst.cam.ac.uk, researching decentralised systems and security protocols. Advisor to the Bluesky team. Wrote “Designing Data-Intensive Applications” (O’Reilly). he/him
Geoffrey Litt @geoffreylitt.com Malleable software @inkandswitch.com
prev PhD @csail.mit.edu
geoffreylitt.com
🇯🇵🇺🇸
Maggie Appleton @maggieappleton.com Staff Research Engineer @githubnext.com. But actually a designer.
Adores digital gardening, end-user development, and embodied cognition. Makes visual essays about design, programming, and anthropology.
📍 London
🌱 maggieappleton.com
Ink & Switch @inkandswitch.com An independent research lab exploring the future of tools for thought.
We envision a new computer that amplifies human intelligence. A system that helps you think more clearly, collaborate more effectively, and is available anywhere and anytime.
Adam Wiggins @adamwiggins.com Working to make computers better. Cofounder of Ink & Switch, Heroku, and Local-First Conf.
Patrick Dubroy @dubroy.com Programmer & researcher, co-creator of https://ohmjs.org. 🇨🇦 🇩🇪 🇪🇺
Co-author of https://wasmgroundup.com — learn Wasm by building a simple compiler in JavaScript.
Prev: CDG/HARC, Google, BumpTop
Szymon Kaliski @szymonkaliski.com independent consultant, designing and developing computational interfaces; currently prototyping at Google Research and Google Creative Lab
https://szymonkaliski.com
Lu wilson @todepond.com prototypes @wikipedia.org
prev @tldraw.com
prev @inkandswitch.com
London
todepond.com
youtube.com/@todepond
Alexander Obenauer @alexanderobenauer.com I explore the interfaces with which we think & the future of personal computing: alexanderobenauer.com
I also make books: buddybindery.com
seaofclouds @seaofclouds.com 
Paul Sonnentag @paulsonnentag.bsky.social No more killer apps, kill the app!
Brooklyn Zelenka @expede.wtf 🇨🇦 "Vancouver"
🏳️🌈 Sappho's Roommate 🌸
🏢 @inkandswitch.com
🔰 Always learning
💡 Woke AF
🤝 United we stand, divided we fall
✊ BLM/Land Back/Antifa/Trans Rights/ACAB
❄️ NixOS
🔥 Niri
📝 notes.brooklynzelenka.com
🧶 tangled.org/expede.wtf
🐘 types.pl/@expede
el @elliot.website and visual and creativity and computers and math and
elliot.website
Boris @bmann.ca Web tinkerer. Pooling capital and collaboration.
What if we made things a little bit better?
Josh Horowitz @joshuahhh.com joshuahhh.com
t-shirt size: medium
Alex Warth @alexwarth.bsky.social Principal Investigator at @inkandswitch.com
Formerly at Alan Kay's research groups (YCR/HARC, CDG, VPRI), and Google
Creator of OMeta, co-creator of @ohmjs.org
Craig Mod @craigmod.com Writer & photographer. Japan based for 20+ years.
Author of Things Become Other Things (Random House: May 2025), Kissa by Kissa (2020). Contributor to NYTimes, Atlantic, WIRED, and more. Walks a lot. Bla bla bla!!
shop.specialprojects.jp
craigmod.com
Venkatesh Rao 🔹 @vgr.bsky.social Delver at contraptions.venkateshrao.com
Manlio De Domenico @manlius.bsky.social Emergence, Networks & Complexity | Collective Behavior(s) from Cells to Societies 🧬🦠🧠🌇
Prof. @UniPadova, Galileo's University | Lab: @comunelab.bsky.social | Web: https://linktr.ee/manlius
Thoughts at manlius.substack.com
Melanie Mitchell @melaniemitchell.bsky.social Professor, Santa Fe Institute. Research on AI, cognitive science, and complex systems.
Website: https://melaniemitchell.me
Substack: https://aiguide.substack.com/
Hiroki Sayama @hirokisayama.bsky.social What I do not understand, I can still create. -- unknown アメリカで大学教員やっています．いつもヘンなことばかり考えています．意識低い系．
Carlos Gershenson @cgershen.bsky.social SUNY Empire Professor of Innovation at Binghamton University https://tendrel.binghamton.edu
President Complex Systems Society @cssociety.bsky.social
Steven Strogatz @stevenstrogatz.com Mathematician, writer, Cornell professor. All cards on the table, face up, all the time. www.stevenstrogatz.com
YY Ahn @yyahn.bsky.social Prof @ School of Data Science, University of Virginia. Formerly at IU. Networks, data science, and machine learning. https://yyahn.com
🚲🚲🚲
Fil Menczer @fil.bsky.social Researcher on social media misinformation and manipulation, director of the Observatory on Social Media (OSoMe.iu.edu, pronounced “awesome”) at Indiana University
PessoaBrain @pessoabrain.bsky.social Luiz Pessoa, University of Maryland, College Park
Neuroscientist interested in cognitive-emotional brain
Author of The Entangled Brain, MIT Press, 2022
Author of The Cogitive-Emotional Brain, MIT Press, 2013
Neuroscience & Philosophy Salon (YouTube)
Kevin Mitchell @wiringthebrain.bsky.social Neurogeneticist interested in the relations between genes, brains, and minds. Author of INNATE (2018) and FREE AGENTS (2023)- D David Lazer @davidlazer.bsky.social computational social scientist
Thilo Gross @thilogross.bsky.social Simplifier of things. bridgewalker. Island-person. Nets and Complexity. Prof of Biodiversity Theory. Former Prof. of Computer Science, Reader in Eng. Maths. Once a Physicist. Interested in art and language and generally making the world a better place.
Orit Peleg @oritpeleg.bsky.social Dreaming of a cloudy sky | Associate Prof. | Computer Science & BioFrontiers, CUBoulder | Ext. Faculty, Santa Fe Institute | www.peleglab.com 
Petter Holme @pholme.bsky.social Scandinasian professor of network science & computational social science
Alice Schwarze @aliceschwarze.bsky.social Head of Research @ Utah AI Policy Office // math PhD // networks, complex systems, machine learning, and all things AI // mom & cat lady
Tiago Peixoto @tiago.skewed.de Statistical mechanic, secular Bayesian.
Prof. of Complex Systems and Network Science @ Goethe University Frankfurt
Head of the “Inverse Complexity Lab”.
@invcomplexity.skewed.de
https://skewed.de/lab
(Personal account)
Maxim Raginsky @mraginsky.bsky.social web: http://maxim.ece.illinois.edu
substack: https://realizable.substack.com
Dan Larremore @danlarremore.bsky.social Prof | CU Boulder BioFrontiers Institute + Computer Science | Santa Fe Institute | LarremoreLab.github.io
Founder | CevianLabs.io
Brennan Klein @jkbren.bsky.social Network scientist; director of the &-Lab at Northeastern University; data justice fellow at the Institute on Policing, Incarceration & Public Safety at Harvard University.
brennanklein.com
New papers in Network Science @networkspapers.bsky.social Semi-automatically curated list of new publications in Network Science by @allard.bsky.social. For details, comments or suggestions, see http://antoineallard.info/networkspapers
Juniper Lovato @juniperlov.bsky.social Research in complex systems, tech ethics, networks, NLP, and computational social science. Assistant professor of CS at the University of Vermont, Vermont Complex Systems Institute, Computational Ethics Lab.
Giovanni Petri @lordgrilo.bsky.social Physicist. Topology, complex networks, neuroscience. Angoleiro and wine-drinker by passion. He. Professor NetSI @ Northeastern University London. PI @ Project CETI.
lordgrilo.github.io - nplresearch.github.io
Iacopo Iacopini @iaciac.bsky.social #ComplexNetworks · #ComplexSystems · #Cities
Associate Professor @ Network Science Institute, Northeastern University London.
Michele Tizzoni @mtizzoni.bsky.social Associate professor at Uni Trento. Infectious disease modeling | computational social science.
Jari Saramäki @jsaramak.bsky.social Professor @Aalto University, Finland. I am a network scientist, bass guitar player, a fan of coherent writing, and a general enthusiast.
https://jarisaramaki.fi/ | https://books2read.com/howtowriteapaper
Eleanor Power @eapower.bsky.social anthropologist, network scientist, phillumenist, Rep2SI (rep2si.github.io) & ENDOW (endowproject.github.io), assoc prof at the London School of Economics, external faculty @sfiscience.bsky.social. (she/her)
Antoine Allard @allard.bsky.social Associate professor at Université Laval (Québec). Sentinelle Nord research chair holder. He/him. Network theory, nonlinear dynamics and statistical physics. antoineallard.info
NetScience @netscience.bsky.social Reader in Applied Mathematics at Queen Mary University working on Network Science, Data Science, and digital Epidemiology. Website: www.nicolaperra.com
Max Falkenberg @maxfalken.bsky.social Physicist. Computational Social Scientist. Interested in the structures of polarization.
Central European University & Institute for Sustainable Resources, UCL.
maxfalkenberg.com
Alain Barrat @alainbarrat.bsky.social Researcher. Works on complex systems, complex networks, interdisciplinary topics.
Loves cats, travels, Japan.
Foodie.
Matteo Chinazzi @mattk7.bsky.social Research Associate Professor at The Roux Institute and the Network Science Institute, Northeastern University. He/him.
Laurent Hébert-Dufresne @lhd.bsky.social Professor at the Vermont Complex Systems Institute, External Prof at the Santa Fe Institute, Editor-in-Chief of npj Complexity. Likes networks, contagions, complexity, public health, animals, hockey, horror, & black metal
Lab: https://joint-lab.github.io
Maximilian Schich @schichmax.bsky.social Professor for #CulturalDataAnalytics at Tallinn University in #Estonia
#complexity #netsci #arthistory #aesthetics
#culturalanalytics #compsocsci #infovis
"My PhD is in Art History" – Dr. Zoidberg
(max/max)
Chiara Poletto @chpoletto.bsky.social Assoc Prof University of Padova - network epidemiology, network physics, disease ecology, outbreak analysis
https://chiara-poletto.github.io/
Inverse Complexity Lab @invcomplexity.skewed.de Research group @ Center for Critical Computational Studies (C³S), Goethe University Frankfurt, focusing on inverse problems in network science and complex systems.
https://skewed.de/lab
Led by Tiago Peixoto (@tiago.skewed.de).
Artemy Kolchinsky @artemyte.bsky.social Researcher studying nonequilibrium thermodynamics, information theory, origin of life, complexity. Currently at Universitat Pompeu Fabra in Barcelona, Spain
Andrea Baronchelli @baronca.bsky.social Decentralised networks of humans and machines
https://www.andreabaronchelli.com/
Sandro Meloni @smelons.bsky.social 
Andreia Sofia Teixeira @asteixeira.bsky.social Associate Professor @NortheasternLDN , @NUnetsi | Researcher @LASIGE (Computer Scientist by training working on Network Science/Complex Systems)
https://andreiasofiateixeira.com
https://branmorrighan.com
Francisco Rodrigues @franciscorodrigues.bsky.social Scientist | Professor at the University of São Paulo (@uspoficial.bsky.social) | Complexity, networks, data science, epidemic models, synchronization, statistics, brain networks | More: https://t.co/naWoWNW9I4. (He/him) 🇧🇷 🇵🇹
Mikko Kivelä @bolozna.bsky.social Network scientist
Associate professor @ Aalto University
http://www.mkivela.com/
My reposts are endorsements and opinions are not my own but copied from uniformly random neighbours in my network.
Luís M. Rocha @lmrocha.bsky.social Post-identity earthling working on complex systems, networks, biomedicine, AI, evolution. Music, politics, DJ as E-Trash. E se mais mundo houvera, lá chegara.
https://casci.binghamton.edu/
https://linktr.ee/LMRocha (LinkTree)
Ronaldo Menezes 🦋 @ronaldomenezes.bsky.social Professor of Data and Network Science. University of Exeter. Cycling enthusiast. Proud father. Concerned human being. Progressive! Atheist! Humanist! Brazilian-American-British. Supporter of Fortaleza Esporte Clube! https://rpmenezes.github.io/index.html
Luca Maria Aiello @lajello.bsky.social Computational Social Science researcher interested in Human Coordination and emergence of new phenomena in human-AI societies. Professor of Data Science at the IT University of Copenhagen. Network Science | NLP | AI agents
http://www.lajello.com
Conference on Complex Systems @css-conference.bsky.social The 2026 edition of the Conference on Complex Systems will take place in Binghamton, USA. The event will take place during October 9–16 2026.
ccs26.cssociety.org
Violeta Calleja Solanas @violetacalleja.bsky.social Postdoc @biology.ox.ac.uk
Exploring ecological interactions through the lens of complex systems 🌱
violetavivi.github.io
Leon Danon @leondanon.bsky.social Epidemiologist, AI, mathematical modeller, networks at Bristol University. <3 techno. Director of the Jean Golding Institute.
Fernando Rosas @frosas.bsky.social Emergence, synergy, brains, AI safety, mental health
Maria del Rio-Chanona @maria-drc.bsky.social Assistant Professor at UCL Computer Science
Future of Work, LLMs, Econ, Networks, ML & ABM
Previously, CSHVienna, Harvard Growth Lab, INETOxford & UNAM_MX alumni 🇲🇽
she/her
mariadelriochanona.info
Ben Fulcher @bendfulcher.bsky.social I lead the Dynamics and Neural Systems Group at the School of Physics, the University of Sydney.
We develop time series tools & physical models to understand the dynamics of complex (usually neural) systems.
Also: @bendfulcher@fediscience.org
Josep Sardanyés Cayuela @josepsardanyes.bsky.social Researcher at https://www.crm.cat/ + CSIC Associated Unit I2SysBio/CRM https://www.i2sysbio.es/associated-units/ • Dynamical Systems • Nonlinearity • Biology
Albert Díaz-Guilera @anduviera.bsky.social Network scientist
@martikagv.bsky.social @martikagv.bsky.social 
Lucas Lacasa @wetuad.bsky.social Complex Systems | CSIC tenured scientist @ifisc.uib-csic.es
https://sites.google.com/view/lucaslacasa/
NetPlace @netplace.bsky.social Welcome to NetPlace! The place for all young network scientists.
Youtube Channel https://youtube.com/@netplace3823?si=2axmpzrp3kix8wPK
Twitter: @netplace_semi
Email: organisers@netplace.site
Website: https://www.netplace.site/
Sean Carroll @seanmcarroll.bsky.social Physics, philosophy, complexity. @jhuartssciences.bsky.social & @sfiscience.bsky.social. Host, #MindscapePodcast. Married to @jenlucpiquant.bsky.social.
Latest books: The Biggest Ideas in the Universe.
https://preposterousuniverse.com/
Konrad Kording @kordinglab.bsky.social @Penn Prof, deep learning, brains, #causality, rigor, http://neuromatch.io, Transdisciplinary optimist, Dad, Loves outdoors, 🦖 , c4r.io
estebanmoro @estebanmoro.bsky.social Researcher, scientist. Professor at the Network Science Institute @Northeastern and director of the Social Urban Networks Lab. Formerly @uc3m & @mit
Richard G Clegg @richardclegg.bsky.social Academic studying complex networks at Queen Mary University of London and amateur scuba instructor. I do a lot of research using the Raphtory software for temporal networks, a fast efficient way to analyse network data:
https://www.raphtory.com/
He/Him
Emilio Ferrara @emilioferrara.bsky.social Prof of Computer Science at USC
AI, social media, society, networks, data, and
HUMANS LABS http://www.emilio.ferrara.name
REGULARITY AI www.emilioferrara.ai
Elizabeth Hobson @elizabethhobson.bsky.social Associate Professor, University of Cincinnati, working on animal sociality, cognition, networks, conflict, & hierarchies. (she/her) 
NERDS @nerdsitu.bsky.social Networks, Data, and Society research group @itu.dk. Data Science | Network Science | Computational Social Science
We are: https://nerds.itu.dk/people | https://bsky.app/starter-pack-short/4ej8RNM
On Mastodon: https://datasci.social/@nerdsitu
Complex Multilayer Networks Lab @comunelab.bsky.social Research Group for Multilayer Modeling and Analysis of Complex Systems: from cells to societies. Led by manlius.bsky.social at Dept. of Physics & Astronomy "Galileo Galilei", University of Padua
Sergi Valverde @svalver.bsky.social #ComplexSystems scientist. Institute of Evolutionary Biology @csic.es| DySOC-UTennessee, Knoxville | Girl dad. He/him.
Lab: svalver.github.io
#EvoBio #CultEvo #ExtendedBiology #hypergraphs
Francesco Tudisco @ftudisco.bsky.social Machine Learning @ University of Edinburgh | AI4Science | optimization | numerics | networks | co-founder @ labs.miniml.ai | ftudisco.gitlab.io
Francesco Lotito @fralotito.bsky.social Postdoctoral Researcher at the Central European University. Interested in panzerotti and complex networks.
Andrea Failla @andreajpg.bsky.social PhD student at the University of Pisa. Interested in higher-order/temporal/attributed networks and ducks.
Please don't ask me what a higher-order duck is
Mike Levin @drmichaellevin.bsky.social I'm a scientist at Tufts University; my lab studies anatomical and behavioral decision-making at multiple scales of biological, artificial, and hybrid systems. www.drmichaellevin.org
Chris Adami @chrisadami.bsky.social Professor at Michigan State University. Trying to understand how the universe works, including people and animals. And plants and microbes. So, pretty much everything. (he/him)
Nicole Rust @nicolecrust.bsky.social Mood & Memory researcher with a computational bent. https://www.nicolecrust.com. Science advocate. Prof (UPenn Psych) - Author: Elusive Cures. https://press.princeton.edu/books/hardcover/9780691243054/elusive-cures
Gabriele Di Bona @gabridibo.bsky.social Post-doc researcher in various Complex Systems
Joshua Grochow @joshuagrochow.bsky.social Research: TheoryCompSci, pure math, complex systems
Other: climate; covid; equity, inclusion, & accessibility
Assoc. Prof. @ CU Boulder Comp. Sci. & Math
Views my own
@joshuagrochow@mathstodon.xyz (& prev twitter)
https://home.cs.colorado.edu/~jgrochow
Przemek Grabowicz 🇵🇱🇪🇸🇩🇪🇺🇸🇮🇪 @przemyslslaw.bsky.social CS faculty at University College Dublin and the University of Massachusetts Amherst: responsible AI, social media, news media, computational social science, applied NLP, open-world AI
RT≠endorsement, RT=interesting read
More: https://przemyslslaw.github.io
Karin Roelofs @epanlab.bsky.social Experimental Psychopathology and Affective Neuroscience (Donders Institute and Behavioral Science Institute, Radboud University)
https://www.epanlab.nl/
Leto Peel @piratepeel.bsky.social A mighty pirate and undisciplined scientist.
piratepeel.github.io
Young Researchers of the Complex Systems Society @yrcss.bsky.social Facilitating the inclusion of young researchers in the Complexity Science research community since 2011. Check out our initiatives 👇
🔗 https://yrcss.cssociety.org/
🐘 https://datasci.social/@yrCSS
George Cantwell @gcant.bsky.social Neural network interested in statistics, physics, and computing. Mostly network science. Asst prof @ Cambridge
dr roger cremades @rogercre.bsky.social Climate Change, Complexity Economics, Systemic Risks, Cities, Cascades and Ecology @ University of Leeds.
Complex systems insights for sustainable futures.
Assoc Prof FRSA https://is.gd/1alYNP + https://is.gd/PfiCiI
Towards regional systemic risks.
Antonino Greco @agreco.bsky.social Computational Cognitive Scientist 🧠🤖 • NeuroAI, Predictive Coding, RL & Deep Learning, Complex Systems • Postdoc at @siegellab.bsky.social, @unituebingen.bsky.social • Husband & Dad
🎓 https://scholar.google.com/citations?hl=en&user=k5eR8_oAAAAJ