GitHub @github.com The AI-powered developer platform to build, scale, and deliver secure software.
Anthropic @anthropic.com We're an Al safety and research company that builds reliable, interpretable, and steerable Al systems. Talk to our Al assistant Claude at Claude.ai.
Aspire 💫 @aspire.dev Your stack, streamlined 💫
https://aspire.dev
T21 Research Society @t21rs.bsky.social We are an international community of researchers aiming to improve the lives of all people with Down syndrome through scientific research, education and collaboration. We promote evidence-based decisions, equality, inclusion and diversity.
Mark Russinovich @markrussinovich.bsky.social CTO of Microsoft Azure, author of novels Rogue Code, Zero Day and Trojan Horse, Windows Internals, Sysinternals tools. Opinions are my own.
LearningTracker @learningtracker.app LearningTracker stores observations, tracks developmental progress and provides recommendations, advice and activities, carefully targeted to each child's individual needs.
Signal @signal.org Signal is a nonprofit end-to-end encrypted communications app. Privacy isn’t an optional mode, it’s the way Signal works. Every message, every call, every time. https://signal.org/donate/
Shane Harris @shaneharris.bsky.social Staff Writer @theatlantic. Author. Podcaster. Filmmaker. https://linktr.ee/shaneharris Signal: shaneharris.64
James Newton-King ♔ @james.newtonking.com Principal Software Engineer ASP.NET. Author of Newtonsoft.Json.
Jonathan Peppers @jonathanpeppers.bsky.social I used to build apps in C#. Now I build *tools* to build apps in C#. @microsoft Engineer on the Xamarin.Andoid / .NET Android / .NET MAUI team.
MAUI Day @mauiday.net A free, single day, all .NET MAUI event. Next events:
- 17 September 2026 in Skopje, Macedonia
- 23 October 2026 in Cologne, Germany
#mauiday
More info: https://mauiday.net
@davidortinau.com @davidortinau.com 
maddy montaquila @maddy.fm principal pm @aspire.dev 💫 | boston born + bred
English Heritage @englishheritage.bsky.social 
Alice Roberts @profaliceroberts.bsky.social Prof of Public Engagement in Science, Uni of Birmingham; anatomist, author, broadcaster; vice President of Humanists UK. All views my own.
Met Office - weather and climate @metoffice.gov.uk Official UK Met Office account. Get the weather in your hand with our app: http://linktr.ee/MOContent
Friends of the Lake District @friendsoflakes.bsky.social The only membership organisation dedicated to protecting and enhancing Cumbria's landscapes. Join us today. www.friendsofthelakedistrict.org.uk
Thanks to John Macfarlane for providing us with our banner image.
https://linktr.ee/friendsofthelakedistrict
Mark Richards @fellranger.bsky.social Pen artist, Guidebook writer & Presenter of the Countrystride.co.uk podcast
Natasha Loder @natashaloder.bsky.social Health Editor, The Economist.
My newsletter is about how life is being rewired by new med health tech, and changing ideas about health: overmatter.substack.com/subscribe
Bristol Speech & Language Therapy Research Unit @bristol-sltru.bsky.social Bristol Speech & Language Therapy Research Unit conducts research and development to improve the care of people with speech language & communication disorders
Barack Obama @barackobama.bsky.social Dad, husband, President, citizen. barackobama.com
Switzerland @myswitzerland.bsky.social Switzerland Tourism‘s official Bluesky account.
Genetics in Medicine @gimjournal.bsky.social Genetics in Medicine, an official journal of @theacmg.bsky.social
Site use policy: http://bit.ly/gimconduct. Cover image by http://istockphoto.com user fanjianhua
ACMG @theacmg.bsky.social American College of Medical Genetics and Genomics (ACMG): Translating Genes into Health® @gimopenjournal.bsky.social #ACMGMtg26 #ACMGFoundation https://www.acmg.net/
Site Use http://bit.ly/2Xgjd6l
American Society of Human Genetics (ASHG) @geneticssociety.bsky.social 🧬Founded in 1948, the American Society of Human Genetics (ASHG) is the primary professional membership organization for #humangenetics specialists worldwide.
www.ashg.org
Nature Reviews Genetics @natrevgenet.nature.com Publishing reviews and commentaries across the fields of genetics and genomics. Part of Springer Nature and Nature Portfolio.
https://www.nature.com/nrg/
Nature Reviews Psychology @natrevpsychol.nature.com An online-only journal publishing Reviews, Perspectives & Comments across psychology, its applications & societal implications. Posts from the editors. https://www.nature.com/nrpsychol/
Nature Portfolio @natureportfolio.nature.com Nature Portfolio’s high-quality products and services across the life, physical, chemical and applied sciences is dedicated to serving the scientific community.
American Association for the Advancement of Science @aaas.org Advancing science, serving society.
One of the world’s largest general scientific societies and publisher of @science.org
Science Magazine @science.org Cutting-edge research, news, commentary, and visuals from the Science family of journals. https://www.science.org
Nature @nature.com Research, news, and commentary from Nature, the international science journal. For daily science news, get Nature Briefing: https://go.nature.com/get-Nature-Briefing
Open Mind @openmindjournal.bsky.social Cognitive science journal published by MIT Press.
https://direct.mit.edu/opmi
Birmingham Babylab @bbabylab.bsky.social We are a research group within the School of Psychology at the University of Birmingham. We study infants' and toddlers’ cognitive development.
Web: https://www.birmingham.ac.uk/babylab
Center for European Policy Analysis @cepa.org The Center for European Policy Analysis (CEPA) | CEPA’s mission is to ensure a strong and democratic transatlantic alliance for future generations. Media inquiries: press@cepa.org
National Trust @nationaltrust.org.uk All kinds of spaces. All sorts of feelings. All at the National Trust.
National Children's Bureau @ncb.org.uk NCB is a leading charity driving change across society so all children can thrive. The #NCBFamily is united for #BetterChildhoodsBrighterFutures
ncb.org.uk
📍 United Kingdom
NICE - National Institute for Health and Care Excellence @nicecomms.bsky.social National Institute for Health and Care Excellence.
We produce useful and usable guidance for the NHS and wider health and care system.
https://www.nice.org.uk/
British Psychological Society @bpsofficial.bsky.social For over 120 years we’ve championed our members & psychology as a discipline. For customer support contact: info@bps.org.uk. Shares & ❤ not (always) endorsements.
Royal College of Paediatrics and Child Health (RCPCH) @rcpch.bsky.social We represent more than 24,000 paediatricians in the UK and internationally, working to ensure that children everywhere receive the best care.
Visit our website: www.rcpch.ac.uk
Mark Carney @mark-carney.bsky.social Prime Minister of Canada and Leader of the Liberal Party | Premier ministre du Canada et chef du Parti libéral
markcarney.ca 
Anthony Shaw @anthonypjshaw.bsky.social Technical Advisor at Microsoft. PSF Fellow. Creator of VS Code Pets and other useful software
Maria Naggaga @ladynaggaga.bsky.social AI tooling & Dev Experience Lead | Simplifying tech through minimal APIs | Try .NET | NET Interactive(Polyglot Notebooks) | Dev empowerment & inclusive tech 🌍
Dyslexic 🧠
Observable @observablehq.com The data visualization company
matplotlib @matplotlib.org Python library for creating static, animated, & interactive visualizations. Chat w/ us @ https://discourse.matplotlib.org/
Sponsored by NumFocus
Mark Fussell @mfussell.bsky.social Diagrid co-Founder / CEO
Dapr co-Founder http://github.com/dapr/ and Ex-Microsoft
Diagrid @diagrid.bsky.social Making AI agents and Workflows reliable and secure in production.
Dapr @daprdev.bsky.social APIs for Building Secure and Reliable Microservices, Workflows, and Agentic AI
https://dapr.io
Kubernetes @kubernetes.io #Kubernetes: open source production-grade container orchestration management. #CNCF #K8s
Jo Hutchinson @jojohutchinson.bsky.social Director, SEND and Additional Needs @ Education Policy Institute. Former government statistician. 
Chris Gravell @chrisg43.bsky.social Retired, reads a lot, doesn't dust, vague lefty. Bikes, e-bikes, cargo bikes, disability rights, trans rights, Palestine, etc.
Ofsted @ofstednews.bsky.social We inspect and regulate the care of children & young people, and education & skills for all.
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
Christopher Manning @chrmanning.bsky.social Stanford Linguistics and Computer Science. Director, Stanford AI Lab. Founder of @stanfordnlp.bsky.social . #NLP https://nlp.stanford.edu/~manning/
Boulder NLP @bouldernlp.bsky.social Natural Language Processing research community at the University of Colorado Boulder.
www.colorado.edu/research/bouldernlp
Stanford NLP Group @stanfordnlp.bsky.social Computational Linguists—Natural Language—Machine Learning
SwiftOnSecurity @swiftonsecurity.com computer security person. former helpdesk
David M. Perry @lollardfish.bsky.social Journalist & historian. Pub musician. Dad. Husband. Fishing obsessed. I also do dishes. Order: #ThePublicScholar - https://tinyurl.com/thepublicscholar.
Mencap @mencap.org.uk Supporting people with a learning disability to live their lives to the full💜
Find out more: linktr.ee/mencap
Jon Sparkes @jonsparkes.bsky.social Chief Executive of Mencap the national learning disability charity. All views expressed here are personal views.
Dr Lucy Foulkes @lucyfoulkes.bsky.social Psychologist at University of Oxford | Adolescence + mental health
Linktr.ee/lucyfoulkes
The Experimental Psychology Society @exppsychsoc.bsky.social Learned Society based in the UK.
We organise three scientific meetings + four funding rounds per year.
More information on our website - https://eps.ac.uk/
Children's Commissioner for England @childrenscomm.bsky.social Official Bluesky account for the independent Children's Commissioner for England, Dame Rachel de Souza
https://www.childrenscommissioner.gov.uk/
Early Years Alliance @eyalliance.bsky.social The largest and most representative early years membership organisation in England.
The Sutton Trust @suttontrust.bsky.social Championing social mobility through evidence-based programmes, agenda-setting research and policy advocacy: https://linktr.ee/thesuttontrust
European Research Council (ERC) @erc.europa.eu European Research Council, set up by the EU, funds top researchers of any nationality, helping them pursue great ideas at the frontiers of knowledge. #HorizonEU
Cerebra @cerebracharity.bsky.social We're the charity that works wonders for children with brain conditions.- J John Clibbens @johnclibbens.bsky.social Emeritus Prof at BCU: linguistics and psychology, archaeology, Old and Middle English, classical languages, choral singing…
Department of Education, University of Oxford @education.ox.ac.uk World-class education research. Rigorous academic programmes. Unrivalled teacher training.
Latest updates from the Department of Education, @ox.ac.uk
Down's Syndrome Association @dsa-uk.bsky.social We are a national organisation, committed to improving quality of life for people who have Down’s syndrome, promoting their right to be included on a full and equal basis with others.
Williams Syndrome Association @williamssyndrome.bsky.social The blue sky home of the Williams Syndrome Association. More info at www.williams-syndrome.org
Leverhulme Trust @leverhulme.ac.uk An independent charity that seeks to fund blue skies research and scholarship. Follow this channel for details on upcoming grant deadlines, published research, scheme opening dates, grant announcements, events, and more. https://www.leverhulme.ac.uk/
Wellcome Trust @wellcometrust.bsky.social Supporting research to transform life, health and wellbeing. We’re taking on three urgent health challenges: mental health, climate change & infectious disease.
Uta Frith @utafrith.bsky.social Golden Oldie. Likes Social Cognitive Neuroscience. But not only.
Centre for Research in Inclusion @cri-uos.bsky.social Centre for Research in Inclusion (CRI) at the University of Southampton @unisouthampton.bsky.social. Co-directors @vstrogilos.bsky.social & @achalagupta.bsky.social
https://www.southampton.ac.uk/research/institutes-centres/centre-for-research-in-inclusion
BERA @beranews.bsky.social The British Educational Research Association (BERA) is the leading authority on educational research in the UK.
linktr.ee/beraofficial
Kelly Sullivan @kellydsullivan.bsky.social Associate Professor - Peds-Dev Bio at CU Anschutz | Member - Linda Crnic Institute for Down Syndrome | Co-Director - Human Medical Genetics and Genomics Program | Interested in altered signaling of DS. Emphasis on IFN and immune dysregulation.
Elizabeth Head, Ph.D. @elizabethhead.bsky.social Professor, Dept Path at the University of California Irvine. Focused on Aging and Alzheimer disease in people with Down syndrome, 🇨🇦, http://sites.mind.uci.edu/headlab/ and https://www.nia.nih.gov/research/abc-ds
Professor Andre Strydom @drandrestrydom.bsky.social Psychiatrist specialised in Intellectual disabilities at the Maudsley and King’s College London. Researcher - Down syndrome, Alzheimer’s disease, treatment trials, health inequalities. NHSE LeDeR partnership lead.
National Down Syndrome Congress @ndscongress.bsky.social Promoting the interests of people with Down syndrome and their families through advocacy, public awareness, and information.
The University of Manchester @manchester.ac.uk A proud Manchester institution with teaching, research and social responsibility at the heart of everything we do. 
Psychology Department, University of York (UK) @yorkpsychology.bsky.social 
UCL Div. of Psychology & Language Sciences (PALS) @uclpals.bsky.social University College London Psychology and Language Sciences. 🧠
We undertake world-leading research and teaching in mind, behaviour and language.- U UCL Centre for Inclusive Education @ucl-ioe-cie.bsky.social UCL Centre for Inclusive Education, part of @ioe.bsky.social @ucl.ac.uk
Leading research and professional development for Inclusive Education.
UCL @ucl.ac.uk Welcome to our official page. Sharing the latest news, research and highlights of life at UCL (University College London).
London's Global University - ucl.ac.uk
Department of Experimental Psychology @oxexppsy.bsky.social News and updates from the Department of Experimental Psychology, University of Oxford.
Cognitive Psychology at Lancaster University @lancastercognition.bsky.social We are the Cognitive Psychology Group at Lancaster University. Please follow us to keep up with our latest news!
Lancaster University @lancasteruni.bsky.social Lancaster University’s official account. We’re a highly ranked collegiate university with a global reputation for teaching and research
https://www.lancaster.ac.uk/
Crossref @crossref.bsky.social We are the 51 people behind the nonprofit custodian of >180 million open #DOI #metadata and relationships used billions of times monthly by just about every tool in #openscience. More at https://www.crossref.org. [PS we only follow orgs, to keep it easy!]
Dorothy Bishop @deevybee.bsky.social Retired professor of psychology at University of Oxford. Interests in developmental neuropsychology and improving science. Blogs at deevybee.blogspot.com
Damian Edwards @damianedwards.com PM Architect at Microsoft working on @aspire.dev & @dot.net
❤️ craft 🍺 malt 🥃 good ☕ fine ⌚ F1 🏎️
📺 https://live.damianedwards.com
Tim @timheuer.com 🚴♂️ + 👨💻 | https://instagram.com/timheuer
Job: Work on developer tools and developer experiences for .NET
Life: Amateur parent/husband and cyclist
Immo Landwerth @terrajobst.net #IStandWithUkraine #blacklivesmatter .NET lover. Ex Microsoft. I typo for a livng. He/Him. 🇩🇪 🇺🇸
Safia Abdalla @captainsafia.com 👩🏾💻: building things @warp.dev, prev: @microsoft.com.
✨: dream big and follow through even bigger.
🏗️: always building something
Chris Gillum @cgillum.bsky.social Partner Software Architect at Microsoft. Creator of Azure Durable Functions, Easy Auth, and Dapr Workflow. 日本語もOKです。
Brandon Minnick @codetraveler.io .NET Developer | Independent Consultant | .NET MAUI Developer | Formerly @Microsoft + @XamarinHQ + @AWS
Gerald Versluis @jfversluis.dev Engineer @microsoft.com (.NET) | content creator | speaker | gamer | .NET MAUI, Blazor, C# | posts & opinions on personal title | He/Him | Talk about what you love, not what you don't.
📍 Maastricht, NL
🎥 YouTube.com/@jfversluis
🔌 jfversluis.dev
Aaron Powell (@slace) @aaron-powell.com DevRel at GitHub/Microsoft doing .NET and GitHub Copilot.
Maintainer of https://github.com/github/awesome-copilot
Pronouns: he/him
Nick Craver @nickcraver.com Dad, Husband, and Partner Software Engineer Microsoft working on Azure. Formerly Stack Overflow. I build very fast things to improve life for millions of developers.
Jeffrey Snover @jsnover.com PowerShell inventor, Reader, Science & Geopolitics geek, Philosopher-Errant, Retired
jaredpar @jaredpar.bsky.social C# compiler lead and all around paranoid coder