Brewster Kahle @brewster.kahle.org Digital Librarian, Internet Archive, Open Library. https://brewster.kahle.org https://archive.org https://openlibrary.org
Grant Sanderson @3blue1brown.com Math videos
dbluhm @dbluhm.me 
Geoffrey Irving @girving.bsky.social Cofounder and Chief Scientist at Resolution. Alignment will be solved eventually, but not necessarily in time. Previously UK AISI, DeepMind, OpenAI, Google Brain, etc.
Tonk @tonk.xyz We're building a portable data substrate for humans and their tools to think together.
Internet Archive Europe @internetarchive.eu Internet Archive Europe, a Dutch non-profit research library, is building collections and tools to bring them to life. Working with libraries, museums, and archives, we share these tools and collections to further everyone’s services.
DWeb @getdweb.net DWeb connects people, projects, and protocols essential to building a decentralized web. A web that is private, reliable, secure and open.
FOSDEM @fosdem.org https://fosdem.org
Cult.Repo @cultrepo.bsky.social Cult.Repo is an independently-owned YouTube channel on a mission to document the complete history of every major open source language ever created.
Subscribe: https://www.youtube.com/@cultrepo
Open Local First @localfirst.bsky.social The home for the communities of open source developers, engineers, researchers and designers who love and do Local First software.
Organizing the Local First devroom at FOSDEM'26 in Brussels. 1st Feb 2026.
https://openlocalfirst.org
Automerge @automerge.org Automerge is a library of data structures for building collaborative applications
📚 https://automerge.org/
💬 https://discord.gg/vvnytpgSnr
📆 https://lu.ma/automerge
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.)
Michael Reeves @integralpilot.bsky.social Teenage security researcher & systems developer.
Discovered CVE-2025-43539, author of rustc_codegen_jvm, working on Apple M3 Linux drivers.
https://github.com/IntegralPilot 🇦🇺
Bret Victor @worrydream.com worrydream.com
dynamicland.org
Valve @valvesoftware.com We make games, Steam, and hardware.
https://valvesoftware.com
For support, visit https://help.steampowered.com.
Florian Jacob @florianjacob.dsn.kastel.kit.edu Ph.D. student researching Security, CRDT.tech and Matrix.org. Part of the Decentralized Systems and Networked Services research group at Karlsruhe Institute of Technology. https://dsn.kastel.kit.edu/staff_jacob.php
Paul Frazee @pfrazee.com CTO at Bluesky. Not a nerd.
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.
Anirudh Oppiliappan @anirudh.fi co-founder/ceo @tangled.org
helsinki, finland · https://anirudh.fi
(i don't look at dm requests; please email me)
akshay oppiliappan @oppi.li building @tangled.org — code collaboration platform built on atproto.
rust · nix · 1-bit pixel art · plant-based · bangalore · oppi.li
Game Maker's Toolkit @gamemakerstoolkit.com 🎥 YouTube: https://www.youtube.com/@GMTK
🍓 GMTK Game Jam: http://gmtk.itch.io
🔠 Word Play: http://s.team/a/3586660/
🧲 Mind Over Magnet: http://s.team/a/2685900/
Justin Cormack @justincormack.bsky.social Tech and pictures of nature. Suffolk, UK
Bloomberg News @bloomberg.com The first word in business news.
Newsletters: http://bloom.bg/newsletters
Podcasts: http://bloom.bg/podcasts
The Big Take podcast: http://trib.al/jtoXfuT
George @ggeorge.bsky.social 
atpotato 🌱🥔 @atpota.to A super serious legal entity responsible for weird and creative Atmosphere projects: atpota.to
🌘 @anisota.net
🍃 @aturi.to
🧻 @flushes.app
Created by @dame.is
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
The Matrix.org Foundation @matrix.org Matrix is an open network for secure, decentralised communication. Please support at matrix.org/support
nixCraft @cyberciti.biz Enjoy Linux & Unix-like systems, open-source software, and programming/compsci? Into Sysadmin & DevOps? Follow us to make the most of your IT career! Discover new tools and apps daily, plus a dose of humor ⤵️
https://www.cyberciti.biz
Jay 🦋 @jay.bsky.team Founder & Chief Innovation Officer @ Bluesky
Working on @attie.ai
🌱 🪴 🌳
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
Papers We Love @paperswelove.org A community of folks into computer science research and using it for great justice.
🌏 https://paperswelove.org
👀 https://pwlconf.org
🦣 https://mstdn.io/@paperswelove
📺 https://www.youtube.com/@PapersWeLove
Internet Archive @archive.org Internet Archive is a non-profit research library preserving web pages, books, movies & audio for public access. Explore web history via the Wayback Machine. 
AT Protocol Developers @atproto.com Social networking technology created by Bluesky.
Developer-focused account. Follow @bsky.app for general announcements!
Bluesky API docs: docs.bsky.app
AT Protocol specs: atproto.com
Electronic Frontier Foundation @eff.org We're the Electronic Frontier Foundation. We're a nonprofit that fights for your privacy and free speech online. Find all of EFF's social media accounts at eff.org/social.
Randall Munroe @xkcd.com 
@ryan.freumh.org @ryan.freumh.org Computer Scientist
OCaml @ocaml.org https://ocaml.org
Ian Coldwater 🧊🚫 @lookitup.baby Kubernetes SIG Security Co-Chair, container escape artist, goose in the mainframe. Minneapolis. They/them. Stay punk 🏴
MSP feed info: https://bsky.app/profile/amityf.bsky.social/post/3l3frqadlo32h
Internet Architecture Board @iab.org The Internet Architecture Board provides long-range technical direction for Internet development, ensuring the Internet continues to grow and evolve as a platform for global communication and innovation.
Internet Engineering Task Force @ietf.org The overall goal of the IETF is to make the Internet work better by producing open technical standards.
ai@cam @ai.cam.ac.uk ai@cam is Cambridge University's flagship mission to develop AI for the benefit of science, citizens, and society.
🔗 www.ai.cam.ac.uk- A Alastair Beresford @arberesford.bsky.social
Our World in Data @ourworldindata.org Our World in Data is a free, nonprofit website with a mission to increase understanding of the world’s largest problems and drive informed action to solve them. Based out of Oxford University (@ox.ac.uk), founded by @maxroser.bsky.social.
Neil Lawrence @lawrennd.bsky.social Professor of Machine Learning, University of Cambridge, academic lead of ai@cam, Accelerate Science, author of The Atomic Human, proceedings editor for PMLR.
Chandler Carruth @chandlerc.blog Software, performance, optimization, programming languages, security, open source, #CarbonLang lead, #LLVM, #Clang, C++. 🏳️🌈 http://pronoun.is/he or http://pronoun.is/they
University of Cambridge Conservation Research Institute @conservation.cam.ac.uk Photos by Mohammed Ahmed and Bruno Martins on Unsplash
Energy & Environment Group, Cambridge Computer Science @eeg.cl.cam.ac.uk We are the Energy and Environment research group at Cambridge Computer Science. You can find our homepage at https://www.cst.cam.ac.uk/research/eeg, and all videos from our seminar series at https://watch.eeg.cl.cam.ac.uk
Cambridge Computer Science @cst.cam.ac.uk Cambridge University Computer Science & Technology Department (aka the Computer Lab). We built the UK's 1st usable programmable computer, offered the UK's 1st Computer Science degree, created the 1st ever webcam - and continue to advance the field today.
Anil Madhavapeddy @anil.recoil.org Professor of Planetary Computing at the University of Cambridge @cst.cam.ac.uk, where I co-lead the @eeg.cl.cam.ac.uk and work on computing for global biodiversity and climate change with @conservation.cam.ac.uk.
Homepage at https://anil.recoil.org
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app