jose romero @scalajos
Functional Programming brings some sanity in this quick&dirty IT world. Scala (ZIO, KYO), Rust. Constantly learning. Fighting entropy. @fpjos@fosstodon github.com/scalajos?tab=r… Switzerland Joined August 2010-
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There are mainly two kinds of problems....
#ZIO users: will there be a zio-schema interoperability layer for Apache Spark datasets? my only other option for deriving schema is typelevel-frameless, I may need to upgrade it shortly
“I have found that it is the small everyday deed of ordinary folks that keep the darkness at bay. Small acts of kindness and love.” — J.R.R. Tolkien
I'm about to do something I think I've never done before, which is assert every bit of whatever authority I have as the person who discovered and wrote down the rules of open source. After ten years of drama and idiocy, lots of people other than me are now willing to say in…
There is an insight about Scala in this tweet 🙈
There is an insight about Scala in this tweet 🙈
Great blog about "Effect Systems vs Print Debugging: A Pragmatic Solution" by @MagnusMadsenDK blog.flix.dev/blog/effect-sy…
#Javafx #Java Java&Json based Vector Graphics Left one is vector image and right one is bitmap We successfully used JavaFX SVG Path to create complicated JP animated style vector image source code of JVG editor is here: github.com/chengenzhao/fx…
Just published two new guides on JWT authentication with ZIO-HTTP on the ziohttp.com website: 1️⃣ Authentication with JWT Bearer Tokens ziohttp.com/guides/authent… 2️⃣ Authentication with JWT Bearer + Refresh Tokens ziohttp.com/guides/authent…
Zero-allocation, type-safe state management is possible on the JVM with Scala 3. Kyo leverages this in `Safepoint`, an internal mechanism for stack safety, thread isolation, and debugging. Thread depth, interceptor presence, and ThreadId are all tracked in a single `Long` via…
Ce soir je suis allée au cinéma, j’ai retrouvé la bas ma sœur, porteuse de trisomie 21, et son « fiancé » car c’est comme ça qu’elle l’appelle, qui se situe dans le spectre autistique. Elle s’appelle Aude, il s’appelle Arnaud.
new blog post about misunderstandings regarding eventual consistency (part 2 of 2), this time discussing why eventual consistency often has such a bad reputation and what we can do about it: ufried.com/blog/eventual_…. enjoy if you like ... ;)
i released a new blog post about the intricacies of process-based organizations, discussing how processes often lead to rigid and fragile organizations and impede resilience: ufried.com/blog/business_…. enjoy if you like ... ;)
Many folks are too naive about biological intelligence: How do you think jumping spiders and many other insects survive in complex environments if they aren't intelligent?
Many folks are too naive about biological intelligence: How do you think jumping spiders and many other insects survive in complex environments if they aren't intelligent? https://t.co/SbeuCVFFq9

John A De Goes @jdegoes
18K Followers 1K Following CEO @ZivergeTech, CEO @GolemCloud, Exec Producer & Creator @TheUltCoder, OSS contributor @zioscala, speaker, writer. Accelerating human dominion. ✝️
Igal Tabachnik @hmemcpy
11K Followers 532 Following Professional vibe coder. Scala / Rust 🦀 (btw) Will you halt this eclipse in me?
Sandra De Goes @sandradegoes
2K Followers 1K Following Saved by God’s Grace. Christian wife and mom. Homemaker and servant of Christ. Partnering with my husband @jdegoes in running our business.
Alexander Ioffe @deusaquilus
2K Followers 194 Following Take control of your database with https://t.co/mmLqyE5130 the only LINQ for Kotlin!
Flavio Brasil @fbrasisil
3K Followers 3K Following Principal eng @Nubank + working on https://t.co/1d2vug8xx7 he/him
James Ward @JamesWard
18K Followers 3K Following My book: https://t.co/QGevhw6nyE | My podcast: @HappyPathProg | Working on Agentic Architectures at @AWSCloud | My opinions are mine
Jules Ivanic @guizmaii
2K Followers 2K Following | Software Engineer | Functional Programmer | 🇨🇵 citizen | 🇦🇺 permanent resident | 🌊 🏄🏻♂️ ❤️ | @guizmaii.bsky.social | I talk about Software Engineering
zio @zioscala
4K Followers 131 Following ZIO is a Type-safe composable asynchronous and concurrent programming library for Scala that is based on pure functional programming
reibitto @reibitto
1K Followers 1K Following Software developer #Scala #Haskell #FP Also love games and learning languages. Same handle on those "other apps" if you want to add me.
justinhj 🇬🇧🇨... @justinhj
2K Followers 4K Following Canada guy. Father, husband and assistant to the dog. Principal Software Engineer. Current things: Zig, System arch, Neovim, Gen AI, Japanese. Former game dev.
@[email protected]... @baldram
962 Followers 2K Following 🐘 https://t.co/wwr3IDE0lx 🔸️ Software Engineer, OSS contributor: #Scala #JVM #AWS. Opinions are my own. In free time 📸 or 🥁🎶🤘https://t.co/nEmOcQWD7t
Oto @otobrglez
3K Followers 4K Following Building impressive products w/ #Scala && incredible people. Host of Slovenian tech/dev podcast #Ogrodje - https://t.co/QGDbiHv7sD
Scala Jobs @ScalaJobsDev
3K Followers 2K Following Follow us for the latest #Scala jobs from https://t.co/1evuxzwIPo. Are you hiring or looking for a job? Tag us to get retweeted!
Michał Płachta @miciek
948 Followers 473 Following λ coder • 📙 Author of "Grokking Functional Programming" • bsky 🦋 https://t.co/U2dZd0gTA1 • https://t.co/kviS2oj7Wh
scalac.io @scalac_io
3K Followers 543 Following Over 10 years of aiding Tech Companies to scale. Specializing in #Scala, #Java, #Spark, #Rust, #Akka, #React, #Angular #Kafka #blockchain
Vlad Patryshev 🇺�... @vpatryshev
1K Followers 712 Following Programmer. Taught logic etc at Santa Clara University. My slides and talks: https://t.co/YaBLuKh2Ir
「El Pako」 @pacoworks
3K Followers 3K Following Three idiots in a trench coat. Mistake-driven learning. Mostly fancy types, gamedev and other computer science. Emeritus @arrow_kt
SoftwareMill @softwaremill
5K Followers 837 Following Delivering high-performance backend systems #Scala #ML #ApacheKafka | Check @rustikonconf @scalarconf @scalatimes & Mastodon: [email protected]
ℙierangelo ℂecche... @pierangelocecc
709 Followers 4K Following Software developer, loves FP and dynamical systems. Family guy, occasionally party guy. Amateur guitarist, amateur baker
@davesmith00000@masto... @davidjamessmith
577 Followers 326 Following @indigoengine | Scala.js, WebGL, TEA, and chocolate biscuits. (he/him) https://t.co/5DVJ5IMa1o
1000 Dokuz @Dokuz636
0 Followers 128 Following
Yawar Amin.ocallm @yawaramin
2K Followers 1K Following Glug-brained developer, serial coflounder, 10➗engineer
Juan Manuel @babui_
439 Followers 629 Following Hoy es un día perfecto para morir, antes de que la vida me duela demasiado.
Mike @DillDev1024
17 Followers 528 Following Quiet southern hermit, software engineer, sci-fi/fantasy fan.
Mehmet Hakan Satman @mhsatman
5K Followers 1K Following Professor of Numerical Methods @ Istanbul University | Associate Editor @ Journal of Open Source Software (JOSS)
Aram Hăvărneanu @aramh
3K Followers 1K Following Mathematical engineer bringing type safety to the cloud. Previously worked on CUE @cue_lang. JSR PC, @(R6)+; I wrote the arm64, sparc64, and Solaris Go ports.
Adriano Santos @sleipni_r
994 Followers 7K Following Father and Sci-fi fan. Co-creator of https://t.co/rZlEEBo3mT & Spawn projects. "Everyone you meet is fighting a battle you know nothing about. Be kind. Always.” - Brad Meltzer
Mihai Soloi @mihaisoloi
241 Followers 461 Following Product developer of highly available distributed systems, scala enthuziast, BJUG co-founder
Liam Anders @Firstcopytrade
196 Followers 2K Following TA CHART, Consultant Meme,Stock,Metals,Forex and Crypto Analyst.
Fernando Brûlé @fernandobrule
307 Followers 3K Following Software Architect, Java & Scala Developer, AWS & Bash command line tamer, Windsurfer, Strava Runner, Electronic Engineer at the beginning of time.
Peter Lopen @peter_lopen
2 Followers 63 Following
LLM @llmai12
803 Followers 5K Following
i @MHXXAUd0nL84323
0 Followers 143 Following
Yannick Caillé @ycaille_
423 Followers 6K Following
Christophe Huguenot @ChristopheHug12
332 Followers 243 Following
Kian.Locke @the_key_unlocks
279 Followers 965 Following "A sufficiently advanced prompt is indistinguishable from poetry." - Xenolinguist, LLMC, and perpetual student of the 'Verse.
0xWastl @0xWastl
0 Followers 317 Following
Peter Banda @0xbnd
84 Followers 94 Following CSO @Cequence_io | Data Scientist 🤖 Spreading the gospel of ML/AI, ALIFE & Crypto🚀#EDCWG @AlzheimerEurope, ex @uni_lu, 2 PhDs, 3 kids, dog person
Ivanhoé*🎗️ 🤟... @tibrez
4K Followers 6K Following En 1194, sous Richard Cœur de Lion, je défendais Rebecca. En 2025, je défends encore les miens. L’Histoire bégaie, l’honneur reste. Ni #RN ni #LFI
Le Zelenskyste 🇫�... @VolodimirZelen1
31K Followers 9K Following 🇫🇷🇺🇦 Soutien de l'Ukraine, fier de l'Europe & la France. Analyse de l'actualité géopolitique. SkyshieldNow ! Le podcast !🎙️ https://t.co/JpdipQbgMl
Safta Catalin Mihai @mihaisafta_
325 Followers 2K Following Platform Architect @ING_ro - working with Scala, Pekko, Cats - Philosopher of Computation. HTMX CEO
Gareth Rowlands @gareth_rowlands
106 Followers 419 Following
Hacker News 50 @betterhn50
2K Followers 772 Following Tweeting Hacker News stories as soon as they reach 50 points. Older sibling of @betterhn20 @betterhn300. Stepsibling of @betterhn100
Rafael Fernández @rafafrdz_
16 Followers 147 Following Math✖ Formal Methods 🚀 Functional programming, Scala and SWE @ Everywhere
Blitrair @BlitrairOqa9A
51 Followers 1K Following 5 years of HR experience, familiar with HRIS, enhancing management efficiency.
Ïvas #ArmUkraineNow�... @Ivaskarij
2K Followers 3K Following Critical thinker enthusiast agitator @[email protected]
Johan Walters @johan__walters
62 Followers 510 Following
Rafael Jimenez @rafajim96
1 Followers 138 Following
Alexander Ryblov @fox_ddd
3 Followers 134 Following
jeremiah @jjmalina
803 Followers 3K Following
Vishwas @vishwasms
110 Followers 695 Following ವಿಶ್ವಾಸ್ viSvAs 𑀯𑀺𑀰𑁆𑀯𑀸𑀲𑁆 ನಂಬಿ ಸಿರಿಮನೆ nambi sirimane 𑀦𑀫𑁆𑀩𑀺 𑀲𑀺𑀭𑀺𑀫𑀦𑁂 宝物家 信念 takaramonouci SinnEn
Phillip Henry @ph1ll1phenry
11 Followers 227 Following
Pieter Prinsloo @pietersp
48 Followers 132 Following
facturi @facturi1611781
45 Followers 715 Following
Adam Hearn @adamhearn_
676 Followers 806 Following software engineer, functional programmer, husband, Christian. Making effect systems the default
John A De Goes @jdegoes
18K Followers 1K Following CEO @ZivergeTech, CEO @GolemCloud, Exec Producer & Creator @TheUltCoder, OSS contributor @zioscala, speaker, writer. Accelerating human dominion. ✝️
Rúnar @runarorama
12K Followers 106 Following Icelander. Eudaimonist. Individualist. Cofounder, @unisonweb. Author of Functional Programming in Scala.
Functional Scala 2024 @FunScalaConf
3K Followers 70 Following An annual conference dedicated to helping people effectively use the functional programming language, Scala, to do more. Online - December 5th and 6th.
Igal Tabachnik @hmemcpy
11K Followers 532 Following Professional vibe coder. Scala / Rust 🦀 (btw) Will you halt this eclipse in me?
Rock the JVM @rockthejvm
9K Followers 252 Following Teaching #Scala, #Kotlin, #Spark, #Flink and tech on the JVM. 📹 Videos at https://t.co/1ODhzZCpb9 🔖 Articles at https://t.co/gK3x49Bxk5
∃ugene -Yokota 🥙... @eed3si9n
5K Followers 568 Following enjoys music, good food, coding, and talking about them. learning machines at employer. @scala_sbt core dev. mastodon: @[email protected]Bartosz Milewski @BartoszMilewski
35K Followers 34 Following Physicist, programmer, mathematician. Author of Category Theory for Programmers. @[email protected]
Adam Warski @adamwarski
7K Followers 185 Following Sharing elegant solutions to everyday problems | R&D @ SoftwareMill | #Scala / functional programmer #FP | Blogger | #OSS developer
Alvin Alexander @alvinalexander
5K Followers 401 Following Over 260 free Scala & Functional Programming videos: https://t.co/pWogmdssB1
Alexander Ioffe @deusaquilus
2K Followers 194 Following Take control of your database with https://t.co/mmLqyE5130 the only LINQ for Kotlin!
Flavio Brasil @fbrasisil
3K Followers 3K Following Principal eng @Nubank + working on https://t.co/1d2vug8xx7 he/him
James Ward @JamesWard
18K Followers 3K Following My book: https://t.co/QGevhw6nyE | My podcast: @HappyPathProg | Working on Agentic Architectures at @AWSCloud | My opinions are mine
Gergely Orosz @GergelyOrosz
292K Followers 3K Following Writing @Pragmatic_Eng, the #1 technology newsletter on Substack. Author of @EngGuidebook. Formerly Uber & Skype.
Jules Ivanic @guizmaii
2K Followers 2K Following | Software Engineer | Functional Programmer | 🇨🇵 citizen | 🇦🇺 permanent resident | 🌊 🏄🏻♂️ ❤️ | @guizmaii.bsky.social | I talk about Software Engineering
zio @zioscala
4K Followers 131 Following ZIO is a Type-safe composable asynchronous and concurrent programming library for Scala that is based on pure functional programming
Michael Arnaldi @MichaelArnaldi
5K Followers 380 Following BDFL @EffectTS_, CEO @EffectfulTech, Co-Founder @matechsdigital.
Eric Torreborre @etorreborre
7K Followers 1K Following Haskell / Scala / Rust developer (author of the specs2 and registry libraries)
Pierre Ricadat @ghostdogpr
2K Followers 93 Following Software Architect | Scala Lover | Creator of Caliban and Shardcake
Sarah Knafo @knafo_sarah
196K Followers 147 Following Députée française @Reconquete_off au Parlement européen et Vice-Présidente du groupe ENS 🇫🇷🇪🇺
Francisco Ribeiro @fraveris
185K Followers 2K Following
Stephen Knight 🎙�... @GSpellchecker
76K Followers 4K Following Reporter, writer & Host of The Knight Tube | Free Speech | Scepticism | Secularism | Non Serviam https://t.co/OgsAsd9h5e
Konstantin Kisin @KonstantinKisin
732K Followers 2K Following Politically Non-Binary Satirist Podcast: @triggerpod Speaking: [email protected] Media: [email protected] Book: https://t.co/GgTCJ7iPE8
Franquin et Cie @Franquin_Cie
14K Followers 537 Following Tout sur #Franquin, #Spirou, le #Marsupilami, #GastonLagaffe, les #IdéesNoires, les #Monstres, #ModesteEtPompon… (page non officielle)
Ellie Sleightholm @elsleightholm
12K Followers 137 Following Mathematician working in AI/ML who yaps about mathematics & STEM (mainly on YouTube)
Colin Walks @Colin_Walks
3K Followers 65 Following Immaturité conservatrice du terroir. 🇨🇭 Dégauchisons le pays de la levrette. Adoptez le tacle. 🌈
Ben Dicken @BenjDicken
14K Followers 627 Following databases @planetscale Some stuff I've written: - https://t.co/YpfkF0JIKG - https://t.co/8OpZ7wtZWB - https://t.co/Xfx1AqbaeS
sensoryoverload.info @sens0ryoverl0ad
23K Followers 21K Following practical support for sensitive minds #psychology #anxiety #adhd #autism #asd #audhd #depression #fidgets #mentalhealth #neurodiversity #education #memetherapy
J.R.R. Tolkien @JRRTolkien
173K Followers 64 Following This Twitter account is a curator of enrichment | https://t.co/kAgePSchga | Account curated by @DanCruver and @JohnSowers. #Tolkien #LOTR #Hobbit
Joran Dirk Greef @jorandirkgreef
8K Followers 2K Following Creator, Founder and CEO of @TigerBeetleDB — the financial transactions database designed to power the next 30 years of transaction processing.
Alexy 🤍💙🤍 @ChiefScientist
6K Followers 7K Following AI Community Architect @Neo4j. Chair, OSSci @NumFOCUS. Cofounder, AI Alliance, GenAI Commons. Run @scalebythebay: https://t.co/VG37Z4xowL. Join https://t.co/1CPrpnF1KU!
ℏεsam @Hesamation
39K Followers 609 Following ai engineer | rigorously overfitting on a learning curve
Thea Klaeboe Aarresta... @Thea_kaa
745 Followers 377 Following Particle physicist at @ETH. Like ML, FPGAs and quantum fields. Preferably together. Also at @CERN @CMSexperiment
Dan Plyukhin @dplyukhin
233 Followers 318 Following Actor/model/choreographer working on the Actor Model and Choreographic Programming. Postdoc @imadaSDU, occasional co-host @ttforall, formerly @IllinoisCS.
firode laurent @FirodeLaurent
30K Followers 763 Following Cinéaste aujourd'hui en marge du système après avoir gouté un temps aux joies et aux compromissions du système. Mais ça ne m’empêche pas de tourner.
NoSoloBits @NoSoloBits
49K Followers 345 Following Do you like retro games? You've come to the right place! ININ Games / Fanatical / GOG / Amazon affiliate. Visit my link in bio for great retro games deals!
NanoVMs @nanovms
2K Followers 8K Following NanoVMs - no users, no login, single application unikernel vms. Protecting everyones cloud. Faster than Docker, Faster than Linux.
Amp — Research Prev... @AmpCode
9K Followers 0 Following An agentic coding tool, in research preview from @sourcegraph
Westworld Gifs @WestworldGifs
18K Followers 144 Following We create #Westworld content. Robot Overlord: @ThePixelFactor
argson @smforeignsm
20 Followers 129 Following
Le Contemplateur @LeContempIateur
102K Followers 6K Following 💫 Contempler le monde et s'en inspirer pour devenir une meilleure version de soi-même. ✨
Rafael Fernández @rafafrdz_
16 Followers 147 Following Math✖ Formal Methods 🚀 Functional programming, Scala and SWE @ Everywhere
Rémi Gaillard @nqtv
370K Followers 588 Following C'est en faisant n'importe quoi qu'on devient n'importe qui
Etuka Onono @hardlianotion
109 Followers 886 Following Negligence, weakness and my own deliberate fault.
Loris Cro ⚡ @croloris
7K Followers 89 Following VP of Community @ Zig Software Foundation • Zig Livecoding https://t.co/iJK2ZfBJIX • Creator of https://t.co/V2ZSAsvwea • Host of https://t.co/U9x5CnGyWB • 📧 [email protected]
Les Électrons Libres @lel_media
16K Followers 247 Following Idées singulières au service du progrès.
Go Woke Go Broke ⚜�... @WokeAreDumb
22K Followers 11K Following Wokisme : Un état de conscience atteint par ceux qui sont suffisamment stupides pour voir de l’injustice partout, sauf dans leur propre comportement ! #PARODIE
Zhixiang @ctengctsh
657 Followers 5K Following old Chromium/Node.js/Wasm/WebRTC dev, PLT fu(a)n, C++/Java/Python pro, Rust/Kotlin/Zig/Mojo newbie, Typed DSL/Pipeline/DAG, AOT, effects, compilers
Christophe Huguenot @ChristopheHug12
332 Followers 243 Following
NotebookLM @NotebookLM
93K Followers 15 Following Think smarter, not harder. Meet your brain's new best friend 📒
Pinecone @pinecone
27K Followers 146 Following Pinecone is the leading vector database for building accurate and performant AI applications at scale in production.
Alessandro Pignotti @alexpignotti
1K Followers 127 Following Engineer at heart, founder and CTO of @leaningtech. I make compilers: Cheerp, CheerpJ and CheerpX. My younger self wrote Lightspark: an open source flash player
Magnus Sedlacek @magnus_sedlacek
350 Followers 364 Following Leader at Ada Beat 🕺Host of Func Prog Sweden👨💻
Abhishek Saha @ObhishekSaha
2K Followers 580 Following Professor of maths @QMUL • founder member @lucaf_london, co-convenor @AFAF_QMUL, advisory board @ComAcFreedom, BFSP • individual liberty, autonomy • views mine.
Masynchin @Masynchin
27 Followers 64 Following Scala and Functional programming enthusiast. @Masynchin on GitHub
Peter Banda @0xbnd
84 Followers 94 Following CSO @Cequence_io | Data Scientist 🤖 Spreading the gospel of ML/AI, ALIFE & Crypto🚀#EDCWG @AlzheimerEurope, ex @uni_lu, 2 PhDs, 3 kids, dog person
JEP Updates @Jepupdates
556 Followers 27 Following Tracking updates to the Java Enhancement Proposals. See https://t.co/VV1VSeQQyd to learn more about JEPs. Not linked to any official Java/JDK/Oracle entity.
Hongbo Zhang @bobzhang1988
6K Followers 653 Following Lead of @moonbitlang @moonbitlang_cn Author of ReScript compiler @rescriptlang @hongboz_cn
Atari Scene News @Philsan69
1K Followers 239 Following by Filippo 'Philsan' Santellocco, Swiss retrocomputers user, coder, preservationist and collector. Atari and Jay Miner's machines (Atari VCS, 800, Amiga) fan.
unconed 🛸💫👻 @unconed
5K Followers 1K Following Professional shape rotator - https://t.co/iXGPoBNEYy Truth autist studying the collision between software and society, More true than is convenient. @[email protected]
TechTechPotato @TechTechPotato
5K Followers 8 Following 💻💻🥔 | Talking Chips with Spuds Chief Spud : @IanCutress