PolyConf @polyconfhq
A non-profit conference about software engineering polyconf.com World Joined February 2014-
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🚀Kongres.js Meetup Tour We are organising a series of meetups for software engineers and enthusiasts who are passionate about web development spanning across five major Polish cities • Gdańsk • Poznań • Wrocław • Kraków • Warsaw kongresjs.pl/meetups
In about 2 hours (1pm PT / 4pm ET / 9pm CET), I'll be chatting with @RyanCarniato about building UIs with JavaScript/TypeScript and improving on React.js Ryan is the creator of @solid_js Join us! youtube.com/watch?v=Dq5EAc…
Looking for a OpenAI client to access GPT-3 in the Crystal programming language ? Check this: github.com/sferik/openai-… by @sferik cc @CrystalLanguage
« The world of programming languages [...] will expand your mind and make you a better programmer » - A crash course in compilers by @ra - a must-read! increment.com/programming-la…
Native #Clojure with GraalVM by @janstepien innoq.com/en/blog/native…
12 thing I learned evangelizing Clojure at work luchini.nyc/posts/2018-03-… by @tiagoluchini
This is a great book that uses Clojure as the medium to explore some of the essential questions in computing, and maybe some ways to find an answer or two. Zach has one of the sharpest minds I've ever encountered. You'd do well to soak this up.
This is a great book that uses Clojure as the medium to explore some of the essential questions in computing, and maybe some ways to find an answer or two. Zach has one of the sharpest minds I've ever encountered. You'd do well to soak this up.
TruffleRuby Native: Fast Even for Short Scripts eregon.me/blog/2018/02/1… by @eregontp #ruby
Check @functionalcave screencasts and courses on #React, #ClojureScript & #JavaScript by @roman01la functionalcave.com
Speeding up #Ruby with Shared Strings by @tenderlove tenderlovemaking.com/2018/02/12/spe…
Playing with Lasp and CRDTs marianoguerra.org/posts/playing-… by @warianoguerra
Must-watch! Finding joy in programming at @oredev by @sgrove vimeo.com/242081961 cc @reasonml
Visualizing Your #Ruby Heap by @tenderlove tenderlovemaking.com/2017/09/27/vis…
Elixir FFI with Rust by Hans E. B. Josephsen @hansihe eventil.com/presentations/… cc @elixirlang @rustlang
#PolyConf 17 in a nutshell Thanks for the fantastic event! youtube.com/watch?v=8aYSKe…
Solidity - #Programming money on #blockchain by Makoto Inoue @makoto_inoue eventil.com/presentations/… cc @EthereumProject
Stop guessing and start measuring - Benchmarking in practice by Tobias Pfeiffer @PragTob eventil.com/presentations/… cc @liefery_tech
The spectrum of polymorphism by Jonathan Boccara @JoBoccara eventil.com/presentations/… #programming
Tearing down walls: Web APIs for desktop applications Don Goodman-Wilson @DEGoodmanWilson eventil.com/presentations/… #ruby #erlang #javascript
Creating and using your own programming language by Victor Nicollet @victorNicollet eventil.com/presentations/… #programming cc @lokad

Benoit Daloze @eregontp
2K Followers 454 Following Rubyist, Researcher at Oracle Labs, part of the @GraalVM team, @TruffleRuby lead. Expressed opinions are my own. Moved to https://t.co/71GpzI094S
Chris Seaton @ChrisGSeaton
4K Followers 2K Following Researcher at @Shopify // PhD in Ruby // Founder of @TruffleRuby // Squadron Leader of the Cheshire Yeomanry 🦊
Armin Ronacher ⇌ @mitsuhiko
60K Followers 837 Following Creator of Flask; A decade at @getsentry; Building new things — love API design & AI. Bypassing Permissions. Husband and father of 3 — “more nuanced in person”
Konrad ‘ktoso’ Ma... @ktosopl
8K Followers 3K Following “Life is Study!”; [email protected]; Concurrency & Distributed Swift @ Previously: Reactive Streams (TCK), @akkateam Actors, HTTP & Streams, @geecon
Tobias Pfeiffer @PragTob
4K Followers 998 Following Likes people. Teamplayer, Open Source Enthusiast, Software Developer, Benchmarker, TDDer, Speaker. Ruby, Elixir, JavaScript. Runs @rug_b. Loves green.
Armaan @sniffnsignulls
41 Followers 299 Following Observability (life + software) | prev @thalesgroup | latte art(ist)
K @kevlalpop
15 Followers 110 Following People can only behave to degree to which they are conscious.
Archer @qddegtya
178 Followers 5K Following Author/Lead Maintainer of astack-tech / hlang-tech. Focus on Agentic System (Coding Agent, Workflow Use, Browser Use, Computer Use). Ex alibaba
Giordano Bruno @codridgeteam
1K Followers 4K Following R&D + Dev Services + UX 🚀 I turn your brain’s ideas into beautiful programs. Cleaner code, or fixing your vibe coding chaos.
Chris @Chris_Schra
61 Followers 4K Following
Mike Amend @AmendToThat
379 Followers 7K Following
Fredrick Onyango @Fredii_Onyango
29 Followers 343 Following Writing bugs by day, reading Kafka by night | The metamorphosis is real 🐛
Masoud @masoudonx
454 Followers 7K Following Founder @ Vector Database Cloud | Empowering AI with scalable vector databases | One-click deployment & management | AI/ML | SaaS | #VectorDatabases #AI
Muhammed ceylan @Muhammedcylnx
121 Followers 421 Following 👨💻 Full-time Software Engineer | 🌱 Part-time Indie Developer 🚀 Building side projects & sharing the journey
Wolfgang Plaschg @wplaschg
116 Followers 934 Following
Gaurav Deshpande @GauravDesh123
380 Followers 4K Following Senior Engineer| x-Gojek | Tech | Avid reader | Fitness | Productivity | Movie buff | DM for referrals
eventually always @eventuallyalwys
62 Followers 150 Following Alt I will use to actually talk to people 😊 Likely to tweet about: introspection, self-debugging, baking Might tweet about: queerness, programming, *-rat
jeremie aurore @AuroreJeremie
22 Followers 33 Following
Hogar @Hogar39854208
1 Followers 27 Following
general abstract nons... @damienstanton
443 Followers 1K Following (he/him) sr. research software engineer @pwc & @cuboulder @gradbuffs student, focuses: type theory, programming languages, data science, distributed systems
☁️💻 Cristian M... @cristianm009
176 Followers 3K Following Software Developer #GoForIt 😎🤖⌨️👨🏻💻⌨ ◀▶↠✈
Functional programmin... @Fpc2020Japan
291 Followers 461 Following 主に日本国内の関数型カンファレンスのまとめを記載させて頂いております半 botです問題がございましたらDMにてご連絡くださいFunctional programming conference 2019 in Japan のアカウントはこちら→ https://t.co/VCGKD56ywH
curioguy @curioman2
307 Followers 596 Following Firmware engineer by day, cloud architect by day. Primary curiosities: colour science, functional programming, bio-evolution, motorcycles and more. He/him.
Goozle @DanSmit61191604
0 Followers 32 Following
Stef @ArxFatalis6
82 Followers 716 Following
Akhsit Akhauri @akhsitakhauri
18 Followers 213 Following
Rafael @rafaelfess
1K Followers 2K Following Tech/Software DEV (Elixir, Go, Odin; JS: ReScript, Solid, Vue). Crafting tools for humans at Bleesoft. All opinions are legally mine.
Picaro Byte @__picaro8
435 Followers 5K Following I tried that, don't you think I would've tried that. Moving to @[email protected]
Marco Pinto-Orellana @marcoapintoo
51 Followers 111 Following Postdoc Researcher at @UCIrvine | PhD in Engineering | Combinatorial optimization | Using multivariate statistics and AI as oars to navigate brain technologies
Stan Chorbadzhiev @stchorbadzhiev
26 Followers 1K Following Умерено щастлив пискюл от шапчицата на Фортуна
M G @MatteoWebDev
153 Followers 780 Following
Jadwiga Słowik @slowikj5
160 Followers 1K Following passionate software engineer & data scientist, problem solver, competitive programmer
cool flame @coolflame87
38 Followers 2K Following
Nikhil 🦀 @nikshinde1996
96 Followers 798 Following Product and Engineering @ PortOne S. Korea Mostly here for People and Tech; Tweets about #OpenSource, #DistributedSystems, #Computers, #Startups & #Life
Neurons Lab @neurons_lab
239 Followers 1K Following Neurons Lab is a leading AI consultancy delivering transformation services to guide organizations into a new era of AI. #GenAI #AIAgents #AWS #ML
Rafał Studnicki @studzien
81 Followers 156 Following Software Engineer. Obsessed with quality and correctness.
Rohit Goswami @rg0swami
355 Followers 3K Following Doctoral Researcher @ UI. Software Engineer, @quansightai Labs. FOSS. ex-Senior Project Associate @ IITK. Code, coffee, academia, @[email protected]
HABIB @HABIB15811994
300 Followers 3K Following
Ashwin Kumar @i_ashwink
334 Followers 4K Following i created https://t.co/IR8HhOqxsQ to help developers code faster and better, #startup, #devops, #cloud, #opensource, #machienelearning
Davide Monfrecola @trampfox
713 Followers 3K Following Una vita senza ricerca non è degna per l'uomo di essere vissuta.
David Lassig @d_lassig
345 Followers 2K Following re.compile( python | devops | ml ) @ work re.compile( bugbounty | maker ) @ home
Joseph @wethebots_
206 Followers 2K Following
Charles Cianos (Charl... @CharlesCianos
186 Followers 2K Following Hey friends! I'm Charlie, an artful human from the Bay nurturing, sustaining & creating in all things Only for Peace. A Human is a Human through Humans. BIPOCLM
Fa King @Schubyyy
12 Followers 220 Following
Blueschool @Blueschool4
10 Followers 153 Following - école du numérique en ligne - rythme personnalisé - accompagnement par des mentors - tout public : étudiants, enseignants, reconversions, salariés
Sarah Drasner @sarah_edo
283K Followers 3K Following opinions my own. Director of Eng- Web, iOS, Android & Multiplat Infra @google, O'Reilly Author • https://t.co/HhzYWwxYAH, https://t.co/SOjL0RQsDl she/her BLM
Martin Fowler @martinfowler
354K Followers 181 Following Author on Software Development. Works for Thoughtworks. Also hikes, watches theater, and plays modern board games. He/him.
Aaron Patterson @tenderlove
65K Followers 896 Following Job: @Shopify Opinions: Mine PGP: 4CE9 1B75 A798 28E8 6B1A A8BB 9531 70BC B4FF AFC6 Partner: @ebiltwin and cats. he/him @[email protected]
José Valim @josevalim
53K Followers 74 Following Creator of @elixirlang. Chief Adoption Officer at @dashbit, where we build https://t.co/FK8F4URbVG and https://t.co/xncEVrvWml.
Addy Osmani @addyosmani
354K Followers 2K Following Engineering leader, @GoogleChrome • Author • Great user, developer & AI experiences • @ChromiumDev @ChromeDevTools • @GoogleDeepMind
André Staltz @andrestaltz
25K Followers 289 Following JavaScript and open source guy. Working at @SocketSecurity Previously @manyver_se, SSB, @cyclejs, RxJS
Tomasz always taking ... @_tomash
2K Followers 319 Following All-around nerd. Programmer. Sr Staff Dev at EverAI. Ex-Shopify. Founder of @rebased and @artragepl. Books, whisky, crossfit, motorcycling. he/him.
Tobias Pfeiffer @PragTob
4K Followers 998 Following Likes people. Teamplayer, Open Source Enthusiast, Software Developer, Benchmarker, TDDer, Speaker. Ruby, Elixir, JavaScript. Runs @rug_b. Loves green.
sMyle (🦋 @myles.de... @MylesBorins
17K Followers 2K Following He / Him | Product ❄️ | prev GitHub Product, Google Cloud Dev Rel, IBM Open Source Eng | Opinions are potentially wrong, but definitely my own
Sara Robinson @SRobTweets
13K Followers 588 Following Unlikely but fun. Software engineer at @googlecloud. Published @oreillymedia author. Fan of cardio, frosting, and Oxford commas.
Nick Caldwell @nickcald
35K Followers 922 Following Chief Product @onepeloton fan of adventure, creativity, effort, kindness, and coffee. thinking about🚴🏾♂️🚣🏾♂️🏃🏾♂️🏋🏾♂️🧘🏾♂️ for 🌎
Mike Lee Williams @mikepqr
1K Followers 326 Following member of technical staff at anthropic • my favourite directed graphs are webrings
Paul O'Shannessy @zpao
12K Followers 666 Following Eng Manager working on Meta's Open Source Program. Previously: React core, Firefox. he/him. Mostly retired from Twitter. Find me on Threads.
Pete Hunt 🚁 @floydophone
35K Followers 904 Following Dad CEO @dagster Built https://t.co/PgAYdNs1ZE Prev: Twitter, Excalidraw, Smyte, Instagram, Facebook, React.js
jordwalke @jordwalke
64K Followers 735 Following Created @reactjs and @ReasonML. Formerly @facebook. Product at @replit
Lee Byron @leeb
30K Followers 607 Following Making ChatGPT at @openai • @GraphQL Person • Weird photographer • https://t.co/XhA7RWv46y
James Long @jlongster
25K Followers 989 Following @stripe, prev maker of @actualbudget, @mozilla. also started prettier.
Chris Granger @ibdknox
9K Followers 41 Following Interfaces @RelationalAI. Previously co-founder of Eve and Light Table, YCombinator Alum, ex-Microsoft and Looker.
@[email protected] @XDetant
720 Followers 206 Following Software Crafter and CTO @ Great place to work, he/they
Nicholas C. Zakas @slicknet
59K Followers 71 Following Creator of @geteslint. Author. Speaker. Coach. Real estate investor. GitHub Star. INFJ. Blog at @humanwhocodes. @[email protected] bsky: @humanwhocodes.com
Yehuda Katz @wycats
61K Followers 679 Following @[email protected] OSS enthusiast and @wykittens's parent. Heroku. Co-author of Extensible Web Manifesto. Front-end developer. @wifelette's husband. he/him
/Fay-lee-nuh/ @Felienne
15K Followers 3K Following Moved to BlueSky permanently: https://t.co/WV7NIocqDD
Jeremy Ashkenas @jashkenas
27K Followers 0 Following Graphics Director for Opinion, The New York Times On the hunt for the world’s sharpest visual opinions. Got one? Pitch me. jashkenas @ nytimes
BrendanEich @BrendanEich
190K Followers 2K Following Co-founder & CEO @Brave Software (https://t.co/NV4bmd6vxq) and @attentiontoken (https://t.co/XhGIrdBJWu). Co-founded Mozilla & Firefox. Created JavaScript.
Dave Herman @littlecalculist
15K Followers 405 Following Likes people & computers. Work: LinkedIn/Mozilla/JS/TC39/Rust (here I speak only for me). ❤️: @lisasilveria & @tinycalculist. Goes by dherman… elsewhere. he/him
Domenic Denicola @domenic
15K Followers 701 Following
Andrzej Krzywda @andrzejkrzywda
8K Followers 6K Following @Arkency CEO, Helping with big legacy Rails apps - upgrades, faster builds, new features, @rails_event_store, emails about programming, DDD and Ruby ⤵️
Tim Caswell @creationix
9K Followers 2K Following Lover of all things good in life including Family, Friends, Food, and Functional Programs. ⚒️ Creator of https://t.co/DcmmmjzGuU, JS.git, and https://t.co/jjkLYugcAt
Felix Geisendörfer @felixge
14K Followers 2K Following Software Engineer @datadoghq working on Go Profiling, Performance, OpenTelemetry and more. Before: @Apple, Co-founder @transloadit, @nodejs core dev
Max Stoiber @mxstbr
49K Followers 360 Following Director of Engineering @Shopify. Former co-founder and CEO @Stellate (acq. by Shopify), co-creator of styled-components & react-boilerplate. Angel investor.
Chris Williams @voodootikigod
6K Followers 1K Following Maker of Improbable Things Head of Professional Services at @vercel Godfather of Nodebots; Creator of JSConf and RobotsConf.
isaacs @izs
24K Followers 757 Following npm inventor. he/whatever. If I blocked you, might be a mistake. https://t.co/a0gaolBvsx https://t.co/hPBFW71sAt @izs_____ all opinions are mine (including yours)
Lukas Renggli @renggli
631 Followers 114 Following Dart, Java, JavaScript, TypeScript, Smalltalk, Pharo, Seaside, Magritte, Pier, PetitParser, Helvetia, TextLint, SmallWiki, SqueakSource.
Bodo Tasche @bitboxer
929 Followers 667 Following Elixir/Ruby/React (Native) Freelancer. Working on @wishlephant, @SignDict and @HierBautBerlin. Co-Creator of the 🦥-Emoji. he/him. @[email protected]
Malwine (malweene@too... @malweene
2K Followers 442 Following Creative technologist & strategic thinker ✨ | #sketchnotes since 2015 | she/her![Non-profit volunteer-based organisation giving free beginner coding workshops to women* #ClosingTheGenderGap [Tweets by @ferbsx & @AlizeNero]](https://pbs.twimg.com/profile_images/1076156778893791232/rAEICrEP.jpg)
code curious @codecurious_bln
3K Followers 693 Following Non-profit volunteer-based organisation giving free beginner coding workshops to women* #ClosingTheGenderGap [Tweets by @ferbsx & @AlizeNero]
rug_b @rug_b
2K Followers 81 Following The Ruby User Group Berlin. Currently we come together every first Thursday of a month. These days 6:00 pm. Location will be announced here on time.
Seaside @seaside_st
711 Followers 341 Following The framework for developing sophisticated web applications in Smalltalk
Vanessa Freudenberg @codefrau
1K Followers 621 Following Co-Founder of @CroquetIO🦩 and Chief Architect @Multisynq. Also @SqueakJS. Formerly at Alan Kay’s groups (VPRI, CDG Labs, YCR HARC). Dr (EngD) ———— 👉 now on 🦋
Łukasz / LU! @lukaszkorecki
1K Followers 489 Following nerd stuff https://t.co/VEkGbAQVSg music stuff: https://t.co/pG1ZANlUk9
vienna.rb @viennarb
657 Followers 448 Following Welcome to the Vienna Ruby User Group. We meet on a quarterly basis to learn together and discuss all things Ruby and friends.
Haiku @haikuOS
6K Followers 11 Following An open-source operating system that specifically targets personal computing.
Squeak @SqueakSmalltalk
723 Followers 62 Following The twitter home of Squeak. Join the community at http://t.co/0s9L3Z9P24. Come see our blog at http://t.co/LsUuplth1K
Lambda Native @LambdaNative
212 Followers 12 Following Cross-platform mobile development, functional programming, digital health, Internet of Things (IoT)
The Julia Language @JuliaLanguage
30K Followers 322 Following Julia is a high-level, dynamic programming language built for technical computing. Join the conversation at #JuliaLang @JuliaConOrg @JuliaInclusive