Lea Verou, PhD @lea.verou.me I make things for making things.
@leaverou@front-end.social on Mastodon, @leaverou elsewhere
https://lea.verou.me
Jemima Kelly @jemima.bsky.social Financial Times columnist and writer.
👩🏼💻 https://www.ft.com/jemima-kelly
@transum.bsky.social @transum.bsky.social 
Harry Zafar @harryzafar.bsky.social Maths Teacher & KS3 Coordinator in Essex.
Teacher of KS3, GCSE, A-Level - and recently interested in AI to create resources.
Blogging about it here:
https://substack.com/@harryzafar
A small collection of GCSE Stats resources:
https://mathboardwalk.com/
Lucy Prebble @lucyprebblish.bsky.social 
Julia Evans @b0rk.jvns.ca programming and exclamation marks
blog: jvns.ca
zines: wizardzines.com
Colin Foster @colinfoster77.bsky.social Professor of Mathematics Education in the Department of Mathematics Education at Loughborough University, UK
www.foster77.co.uk
Dan Davies @dsquareddigest.bsky.social "if that's the strangest thing you ever seen in your life, I'd say you haven't done much"
Lalit Maganti @lalitm.com Founding engineer @ http://perfetto.dev
Writing @ http://lalitm.com
Building devtools like syntaqlite, buildprof in my spare time
Senior Staff SWE @ Google
@thechalkface.bsky.social @thechalkface.bsky.social 
Jenny Cains @jennycains.bsky.social Secondary Maths teacher, Assistant Maths Hub Lead (Secondary & Post-16), Core Maths Specialist Lead and general lover of all things Core Maths
Dale Chapman @dalechapman.bsky.social Maths teacher in Hitchin, Hertfordshire.
Enjoys the align function in PowerPoint.
Filippo Valsorda @filippo.abyssdomain.expert @geomys.org founder / RC F'13, F2'17
Cryptogopher / Go cryptography maintainer
https://filippo.io / https://github.com/FiloSottile
https://mkcert.dev / https://age-encryption.org
https://sunlight.dev / https://filippo.io/newsletter
Maths Locke @mathsmuse.bsky.social HoD maths in London. CTeach, NPQLT, NPQSL, MA, EdD in progress. Basically I love T&L and research. And KS3 and transition. And maths.
Brad Fitzpatrick @bradfitz.com I do computers. Married to @radkat.fitzpat.com. Three kids. Xoogler.
Go (#golang) team 2010~2020. Made LiveJournal, OpenID, memcached. Currently at @Tailscale.com making WireGuard easy.
Seattle, WA // Bainbridge
Simon Willison @simonwillison.net Independent AI researcher, creator of datasette.io and llm.datasette.io, building open source tools for data journalism, writing about a lot of stuff at https://simonwillison.net/
Sara Soueidan @sarasoueidan.com 🇱🇧 Frontend web / UI engineer, speaker, author, and educator specializing in web accessibility • Creator of the Practical Accessibility course https://practical-accessibility.today
🕸️ https://sarasoueidan.com
📤 https://www.sarasoueidan.com/newsletter
Colum Kelly @columk.bsky.social Fullstack Developer | Climbing | Paragliding
The Cuisenaire Company @cuisenaireco.bsky.social The Original Manufacturer of Cuisenaire Rods® since 1954, the exclusive UK trademark holder. Supporting the teaching of mathematics and literacy
www.cuisenaire.co.uk
#cuisenaire #cuisenairerods
Mr B @mrbmaths.bsky.social Maths Teacher
AAP and Head of Faculty (starting Aug '24)
Emma W @emmaemma53.bsky.social Senior Lead Practitioner for Maths. Comic nerd. Music snob. A Lady That Beers. F1 enthusiast. Traveller. Quietly inquisitive.
* Just a heads up that if you’re a man with no real posts/bio and exclusively following women I am likely to block you *
Nicola Woodford-Smith @nicmaths.bsky.social AQA Maths Sector Lead - Listening to & working with passionate maths educators from across the country to influence the future of our maths curriculum & qualifications.
Gergely Orosz @gergely.pragmaticengineer.com Writing The Pragmatic Engineer (@pragmaticengineer.com), the #1 technology newsletter on Substack. Author of The Software Engineer's Guidebook (engguidebook.com). Formerly at Uber, Skype, Skyscanner. More at pragmaticengineer.com
Mr Bennett Maths @mrbennettmaths.bsky.social Maths Teacher 👨🏫
Maths Enthusiast ♾️
Follower of Many Sports 🏌️
TanStack @tanstack.com 🤝 Open Source Software 👨🏽💻 TypeScript ⚒️ Query, Table, Router, Virtual, Select, Form, Ranger, Start
Corbin Crutchley @crutchcorn.dev Engineering Leader | @GitHub.com Star | Microsoft MVP | @playfulprogramming.com Founder | @TanStack.com Maintainer
Ricky @ricky.fm React core team • Forbes 30 worst over 30
Alex Edwards @ajmedwards.bsky.social Full-stack web developer · Author of Let's Go › http://lets-go.alexedwards.net
Jay Rayner @jayrayner1.bsky.social Eats and writes for The Financial Times. Piano for the JR Sextet; chairs Kitchen Cabinet for R4. Doesn’t accept comps. jay.rayner@ft.com
https://linktr.ee/jayrayner1
Nik Gadermann @nik.digital Web Developer
Writing at nik.digital
Piccalilli @piccalil.li Level up your front-end skills. Stay for the approachable, friendly content and go away with transferable skills you can use day to day.
https://piccalil.li
Rachel Andrew @rachelandrew.co.uk Content lead for Chrome Web Developer Relations. Opinions (and cats) my own.
Thorsten Ball @thorstenball.com Author of interpreterbook.com and compilerbook.com. Working at Sourcegraph. Previously Zed. Programming where the rubber hits the road. Writing Register Spill at: registerspill.thorstenball.com
John Rubinstein @jrub.bsky.social Teacher of A level maths and further maths. Ex-principal of a sixth form college. Now a Londoner but still loyal to Hull.
JustMaths Mel @justmaths.bsky.social previously worked at "Most improved school” /part of the team that won "TES maths team of the year" now a Lead Prac
Matt Man @mr-man-maths.bsky.social 2nd gen BBC, Mathematics teacher near the UK's second city.
PD Lead - Post 16 (A Level Maths)
Exclusively on BlueSky - not using X anymore!
@rhysm13579.bsky.social @rhysm13579.bsky.social 
Stuart @sxpmaths.bsky.social 
Tom Bennison @drbennison.bsky.social Maths teacher in a sixth form college
1st Class Maths @1stclassmaths.bsky.social Website: https://www.1stclassmaths.com/
Donations: https://ko-fi.com/1stclassmaths
@onmaths.bsky.social @onmaths.bsky.social 
HannahKettleMaths @hannahkettlemaths.bsky.social Secondary Head of Maths / GCSE Examiner
www.hannahkettlemaths.co.uk
Maths Content Creator 💕😊
300k on TikTok! 🤯
Oxford Mathematics @oxfordmathematics.bsky.social Official account of the Mathematical Institute, University of Oxford
Obsidian @obsidian.md The free and flexible app for your private thoughts. For help and deeper discussions, join our community: http://obsidian.md/community
MEI @meimaths.bsky.social We are MEI: An educational charity that transforms lives through maths education.
Why? Because Maths Matters
https://mei.org.uk/
Lucy Fisher @lucyfisher.ft.com Whitehall editor at the Financial Times 🗞️
Host of the FT’s award-winning ‘Political Fix’ podcast🎙️Author 📚
Catriona Agg @catrionaagg.bsky.social Maths teacher, currently on maternity leave.
I aim to share lots of snippets of my lessons using #MathsToday and would encourage you to do the same!
Also occasional geometry puzzles 🧩
Mathsbox @mathsbox.bsky.social A huge, ever increasing, collection of ready to use resources for busy teachers. Endless questions with the new question generators. Resources for KS2 to KS5
Visit Us: www.mathsbox.org.uk
Tanner Linsley @tannerlinsley.com ⚔️ Sir Tan @TanStack.com 🎉 TypeScript 🌎 Web ⚛️Open Source Software💡UI/UX/DX 💼Co-Founder @NozzleIO 👨👩👧👦@Ch_JesusChrist
Angular @angular.dev Deliver web apps with confidence 🚀
James Pearce @mathspadjames.bsky.social Maths education resource creator at www.mathspad.co.uk
Ahmad Shadeed @ishadeed.com Design Engineer.
🎼 CSS Course: thelayoutmaestro.com
📘 Book: debuggingcss.com
✍️ Blog: ishadeed.com
📪 Newsletter: buttondown.com/ishadeed
📂 Made: defensivecss.dev, rtlstyling.com, a11ymatters.com
Sam Rose @samwho.dev That guy who makes visual essays about software at https://samwho.dev.
Developer Educator @ ngrok.com
He/him.
Stephen Bush @stephenkb.bsky.social Associate editor and columnist @financialtimes.com. Post too often about culture, public policy, management, politics, nerd stuff, Arsenal the champions, wosoc. Wow! (center) Try my UK politics newsletter for free here: www.ft.com/tryinsidepolitics
Adam Mercer @amercermaths.bsky.social Head of Mathematics. Handy with a Calculator. Sheffield United Sufferer. Terrible Football player 😅
Amie Meek @alcmaths.bsky.social Maths RLP.
Dr Frost Maths @drfrostmaths.bsky.social Charity providing free resources to maths students and teachers. Online learning platform: http://drfrost.org
#iTeachMath #EduSky #UKMathsChat
@drfrostskills.bsky.social @drfrostskills.bsky.social 
Red Blob Games @redblobgames.com Hi! I'm Amit Patel. I explain algorithms and math with interactive web pages (incl. pathfinding, hexagons, procgen maps, voronoi). Wrote Solar Realms Elite; helped w/Barren Realms Elite and Realm of the Mad God. https://www.redblobgames.com/
Corbettmaths @corbettmaths.bsky.social Maths teacher. Creator of Corbettmaths. Home to tutorial videos, GCSE and Primary 5-a-day, practice exam questions and much more.
Dominik 🔮 @tkdodo.eu ⚛️ Maintaining TanStack Query
🔮 https://query.gg
👨💻 Design Engineering @sentry.io
📚 Blog at https://tkdodo.eu
🇦🇹 Vienna, Austria
👧👦 Father of two
Oliver Whatley @mrwhatleymaths.bsky.social Maths Teacher, KS5 Maths Coordinator - Developing resources for A-Level Statistics.
ITT/ECT Mentor.
NCETM PD Lead Accredited Work Group lead for Mobius MathsHub leading the SKTM ECT community.
Recently completed study for PGCert Educational Practice Maths
Stuart Turnbull-Dugarte @turnbulldugarte.com [trying to spend less time on social media]
#ihadablackdog
https://youtu.be/XiCrniLQGYc?si=q-gQTNXfScmgtl4k
Adam Boxer @adamboxereducation.bsky.social Science teacher
Education Director at Carousel Learning
Teacher Trainer
Series Editor: Springboard Science
Becky Francis @beckyfrancis.bsky.social Educationalist, sometime academic, committed to supporting social justice and evidence-led policymaking and practice in education.
CEO of the Education Endowment Foundation. Chaired the Curriculum and Assessment Review (2024-2025) but now back at the EEF
Helen Konstantine @giftedhko.bsky.social I have been teaching Maths in an East London School since 2006. I love to share tasks at: http://mathshko.com
Dr Frost Resource Team @drfrostresource.bsky.social We create the resources on @DrFrostMaths.bsky.social
Resource news will shared here!
Posts by Lauren
#EduSky #UKMathsChat #iTeachMath
Jack Brown @tlmaths.bsky.social Subject leader of A-Level Maths, see TLMaths.com for all my teaching videos, BIG YouTuber, Film reviewer.
youtube.com/c/TLMaths
Ben McCann @benmccann.com Investor and entrepreneur. SvelteKit maintainer.
Co-founded Connectifier - acquired by LinkedIn
React @react.dev The library for web and native user interfaces
Seb ⚛️ ThisWeekInReact.com @sebastienlorber.com 🔥 Join 45k React devs - Stay up-to-date:
📨 ThisWeekInReact.com
Docusaurus maintainer @ Meta
Casey Newton @caseynewton.bsky.social Email salesman at Platformer.news and co-host at Hard Fork.
Josh W. Comeau @joshwcomeau.com I make websites and maybe games?
Blogging at http://joshwcomeau.com.
He/Him 🌈
Geoff Rich @geoffrich.net Web dev, @svelte.dev maintainer, pianist
Personal site with blogs and stuff: https://geoffrich.net
rich harris @rich-harris.dev my life is derp and i do derp shit
Colleen Young @colleenyoung.bsky.social Mathematics Tutor and Consultant.
Pippa Crerar @pippacrerar.bsky.social Political Editor, The Guardian
https://www.theguardian.com/profile/pippacrerar
Jessica Elgot @jessicaelgot.bsky.social I'm the Guardian's deputy political editor in Westminster.
Story? Email - jessica.elgot@theguardian.com
Signal - jessicaelgot.51
Always #lufc
https://www.theguardian.com/profile/jessica-elgot
Nicola Waddilove @mathspadnicola.bsky.social Maths Teacher & Director at MathsPad
Nigella Lawson @nigella.bsky.social Just to let you know, there are many, many recipes waiting for you on www.nigella.com
Dave Taylor @taylorda01.bsky.social Maths educator (2008)
Former world's youngest person (1986)
Amateur golfer (13.0)
Jim Pickard @pickardje.bsky.social Deputy political editor, Financial Times. Also amateur iphone photographer and some-time musician.
Paula Surridge @psurridge.bsky.social Professor of Political Sociology, University of Bristol
British politics, elections, public opinion and (a lot of) political values.
SubStack: https://pollingsnippets.substack.com/?r=4a6d0z&utm_campaign=pub-shar
Jemma Sherwood @jemmaths.bsky.social Director of curriculum for a MAT, MA Council, PhD student, writing for teachers and pupils. Also: music and language.
jemmasherwood.com
Jonathan Hall @studymaths.bsky.social Maths teacher. Creator of MathsBot.com.
Alan Beattie @alanbeattie.bsky.social FT opiner. "Sinecured oaf", “mutton-headed fellow”-two satisfied readers. Globalisation/trade/econ/snark. Cestrian, Londoner, Brit, European. RT≠👍 Views own. alan.beattie@ft.com. Sign up to my FT Trade Secrets newsletter https://www.ft.com/trade-secrets.
Emma Jacobs @emmavj.bsky.social FT features writer, focus on work/workplace/whatevs
Insta @emmajacobsfinancialtimes
Naomi Alderman @naomialderman.bsky.social I write novels (eg The Power, new novel is The Future), I make games (eg Zombies, Run!), unorthodox Jew. not-getting-into-pointless-arguments-on-the-internet is an act of revolution. However complex you think things are, they're more complex than that
Gaby Hinsliff @gabyhinsliff.bsky.social Guardian columnist & writer, author of Half a Wife, sometimes on telly/Guardian Politics Weekly podcast. No, I didn't write the headline. Event host & speaker https://www.specialistspeakers.com/?p=2705 
Katie Martin @katie0martin.ft.com #TeamFT, Unhedged pod, E17, gardening, plazzy Scouser.
I never give investment advice. Beware scammers impersonating me to sell crypto etc.
FT "Free to read" = 300 free clicks.
*Stop the pervert glasses*
Dan Neidle @danneidle.bsky.social Founder of Tax Policy Associates Ltd. Tax realist. @danneidle on Twitter
Sam Blatherwick @blatherwicksam.bsky.social Head of maths, head full of maths. In the corner of the fox county.
Hannah R @missradders.bsky.social Head of Maths in a Yorkshire comprehensive
Bookworm, crazy cat lady, expert tsundoku practitioner, kitchen experimenter.
May contain sarcasm.
Kerry Dunton @kerrydunton.bsky.social Secondary Maths teacher and Curriculum Leader overseeing KS5. Loves a good book and pictures of cute pets!
Rob Southern @mrsouthernmaths.bsky.social Assistant Head (Assessment), Maths teacher - A level specialist. Co-author of "Teaching A Level Maths" with @susanwhitehouse.bsky.social published by the Mathematical Association.
Graham Cumming @mathsnot.bsky.social Former Maths Subject Adviser at Edexcel
Paddy MacMahon @paddymacmahon.com Former Head of Maths, now Maths Teacher at Latymer Upper School
paddymacmahon.com
OCR, Cambridge International and AQA associate, Desmos and Google Colab enthusiast
Patrick Maguire @patrickmaguire.bsky.social Chief political commentator, The Times
Henry Zeffman @hzeffman.bsky.social BBC Chief Political Correspondent
Instagram: @hzeffmanbbc
Becky Allen @profbeckyallen.bsky.social Co-founder and Chief Analyst, Teacher Tapp, surveying over 12,000 teachers every day.