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Join us next week, June 15 for Ryan Carroll’s talk about building a Rails app that runs a Japanese sentiment model locally. He will cover ONNX Runtime, Solid Queue and a small ML model for fast AI without the LLM costs, latency or external dependencies. See you next week!
Next Monday at CRB, straight from StirTrek, Todd Nussbaum is giving his talk "LGTM is not a Strategy". A practical system for faster, higher-quality PR reviews → Triage changes quickly → Review in layers → Leave comments that actually improve outcomes (without friction)
Most networks are centralized - and fragile. Reticulum flips that: decentralized, encrypted, and works over almost anything (LoRa, WiFi, packet radio). Join us April 20 at 6:30 at Bold Penguin where Guy Royse will talk all things Reticulum Networks.
Next Monday, March 16 is our next meeting. Jonathan Stevens is speaking on Active Record polymorphic associations - when to use them, avoid them, plus tips. We are at Bold Penguin at Bridge Park in Dublin this year (see website for info). After, come hang out at 16-bit!
Next Monday, February 16 is our next meeting. - Food and networking around at 6 - Talks at 6:30 with Rob Stevenson presenting: Full-stack Flexing with Ruby on Rails. - 16-bit Bar+Arcade for a post meeting hangout Check columbusrb.com for info on parking and getting in
Hi all, given that there's a level 3 snow emergency in Franklin County, we're going to cancel tonight's CRB and resume in Feb. Hope everyone's staying safe and warm!
Just in case you missed it, this month we are NOT meeting tomorrow, it’s the following week on the 26th because Bold Penguin’s offices are closed for MLK day. See you soon!
Hi Everyone! New Year, New CRB Location! Our next meeting is Jan 26th! Help us spread the word that our next meeting is at Bold Penguin at Bridge Park in Dublin! see columbusrb.com for details
It's our last meeting of the year on Nov 17th! Comes see "CRUD to Event Sourcing: A Rails Developer's Journey" by Chris Miles We'll also be voting on bylaws updates, see a summary at columbusrb.com Hope to see you there!
Help us get a head count for food by signing up on Meetup! Details are at columbusrb.com
Want to stop the brain rot??? Get out and see some friendly faces! Monday, Sept 15th is our next CRB! Come see my talk "Rate Limiting 101" and hear some plans for what's next for CRB after hearing from you from our survey! Hope to see you there!
Friday is the last day to make your opinion heard with our feedback survey! docs.google.com/forms/d/e/1FAI…
Tonight is CRB! Tim Mecklem is presenting "Chat With Your App: MCP and Rails, A Powerful Pair" meetup.com/columbusrb/eve…
Tomorrow is CRB night! Come see "Trust, but Verify - explAIned" from Damian Synadinos! Details here! meetup.com/columbusrb/eve…
Hey Rubyists in Columbus! We’re looking for feedback on the CRB meetup! Whether you’ve attended before or are just interested in being part of the larger developer community in Columbus, help us shape events that are useful, fun, and worth your time! forms.gle/GUzUZMPYhB4gBJ…
CRB is tonight! hope to see you there!
CRB is Monday Jan 16th! Uche Chilaka's talk "Build Dope CLIs with THOR" ! Help us get a head count for food by signing up here meetup.com/columbusrb/eve…
CRB is Tonight! If you've been thinking about "third places/spaces" come hang out in with a community of wonderful people where our common ground is our love for Ruby!
Monday, May 19th is CRB! Come see Matt Eland's talk "Making your code suck less without setting fire to production"! Sign up here so we can get a rough count for food! meetup.com/columbusrb/eve…
It's CRB night tonight! Come see our presentations from Seth Petry-Johnson "Authentication Demystified: Basic Auth to Web Tokens in 60 minutes" AND Chris Roedig "Bringing situational awareness to observability with Grafana and Prometheus" meetup.com/columbusrb/eve…
Buzzed Aldrin @mattdarby
1K Followers 1K Following 25yr Dev. MSCS. Founder/CEO/CTO/HoE/Prof/Builder. Chaotic Good. Welfare grandchild of immigrants. he/him
glennjamin @GlennHarmonJr
593 Followers 1K Following Father | Husband | Cyclist | Jack of all trades
Guy Royse @guyroyse
4K Followers 2K Following Work. Life. Code. Game. Lather. Rinse. Repeat. Husband and father of three. Son of mountain men. International speaker. Geek. Graybeard. Gamemaster. W8GUY.
Drew Bragg @DRBragg
1K Followers 819 Following Senior Engineer @ Podia Not from Oklahoma Podcast: https://t.co/KFZq7sIzce DRBragg on most things
schwad @schwad_rb
3K Followers 1K Following rubyist | https://t.co/XaWguA5eG0 | job: @zardotapp | former: @shopify @chef | opinions: mine | https://t.co/HH0mjtkOr9 💧
Jason Karns @jasonkarns
864 Followers 324 Following PGP: https://t.co/NAp876Hc3G @[email protected] #ragesad
Mark Lorenz @Soodesune
306 Followers 247 Following
Jeremy Smith @jeremysmithco
2K Followers 3K Following Product-focused Rails dev • Studio: https://t.co/ZrmGeEnhcI • Co-host: @indierails • Organizer: @blueridgeruby
Alyssa @alycit
1K Followers 1K Following Creative girl & Lover of people. Engineer @stitchfix, @codemash board & speaker co-chair, Former @Devbootcamp Chicago instructor (RIP)
Cassandra @cassandrafaris
3K Followers 1K Following The Human Side of Tech 👩🏽💻 @CodeMash Board 💡 Gamer 🎲 Soccer Fan ⚽️ Speaker 💬 Community & Recruiting ☺️ Wanderer 🗺 she/her 🏳️🌈
Andrew Mason @andrewmcodes
5K Followers 2K Following Writing @rails at @podia 🦄 | @remote_ruby 🎧 | #AZ 🌵
James Hollingshead @bladesjester
956 Followers 2K Following Software Developer, swordsman, Native. Always trying to improve. Tweets are my own. Same username on the sky app. I write at https://t.co/ZfvxgYIby6 (He/They)
COGSfun @COGSfun
327 Followers 706 Following
Alex Ford @alexford
551 Followers 236 Following Professional nerd. Amateur father. Opinions are probably incorrect
Keith™ @ikeif
2K Followers 1K Following Inspired by a true story. Father. Maker/Breaker/Full stack Hope Consultant. Opinions = my own. He / Him #hashtag!
Ryan Carroll @carroll_media
36 Followers 112 Following Full‑stack Rails/React developer focused on production Rails apps, data pipelines, and ML‑powered features. Occasionally writing and speaking
Rob Stevenson @Webpoobah
6 Followers 139 Following
Catherine @Catherine_ca_n
567 Followers 1K Following The world is so big, and I want to measure it with my feet 🌍 Feel it with my heart, and live with love 💛
Tirtheighl @tirtheighl36442
42 Followers 1K Following
Blame @Blame1996987
31 Followers 4K Following
Emily @Ffilioezm7Aqiy
31 Followers 3K Following
Ricky Rickard @clouddevricky
3 Followers 36 Following
Yurii Rashkovskii @yrashk
3K Followers 2K Following Your data layer has all the context and does nothing about it. Building https://t.co/twqdTfDHgx
columbustechsupport @cbustechsupport
16 Followers 27 Following Supporting the Softer Side of Tech Second Wednesday of the month at the Improving office in Easton!
Jolehenga(sohel) @Sohel454545
22 Followers 229 Following
Geoff Buesing @gbuesing
356 Followers 1K Following
Oscar Ore @OscarOre7
3 Followers 135 Following Full-Stack Software Engineer | Father | Average Golfer | Runner
Refactorly @refactorly
4 Followers 137 Following For tech teams looking to refactor and test in production with confidence and ease. Say goodbye to tech debt and hello to peace of mind.
digbi.co @CoDigbi
69 Followers 703 Following Empowering product teams with up-to-date market insights in days, minus the manual research hassle. #StayAhead #MarketIntelligence #productmanagement
RubyConf Thailand @rubyconfth
708 Followers 923 Following Join us the 30th JAN - 1st FEB, 2026 in Bangkok, Thailand to talk all things Ruby! A community-driven conference.
Columbus Code & Coffe... @CBUSCodeNCoffee
92 Followers 117 Following Inclusive, monthly tech meetups for devs in central OH! Bring your laptop, grab a drink, and come hang out! Organized by @noelIsCoding 💻☕️
SOLDIER LUCKLESS @fmcauley
449 Followers 461 Following husband, father, logic gate, and mobile developer among other things.
Remington Davenport @remingtron
32 Followers 127 Following
STEMcoding is on Mast... @STEMcoding
1K Followers 2K Following The STEMcoding project exists to re-imagine introductory STEM courses with computer science in mind https://t.co/jibNAchngP https://t.co/rNmzLcB4M6
Daniel Magliola @dmagliola
336 Followers 315 Following Life-long coder. Expert procrastinator. Maker of weird things. Occasional conference speaker. He/him. @[email protected] Currently @indeedflex
MythCoders @MythCoders
4 Followers 14 Following Software development and tech consulting agency in Worthington, Ohio.
damien @GreatTestyTest
4 Followers 50 Following
Khairi Adnan @kheri_ad6
158 Followers 2K Following Fullstack Dad, Love Rails, Ruby, Crystal, Rust and so on.. https://t.co/SQH0pfldNl
Caroline Peri @cariperi
559 Followers 2K Following Used to work with zoning codes, now work with software code. Fan of fermentation experiments, cat pets, very long walks. 🏙️ 💻 🐈 🍻
Kevin Murphy @kevin_j_m
480 Followers 272 Following Mostly ill-conceived thoughts on software development. He/Him @[email protected]
Nattapon Pondongnok �... @_naijab
330 Followers 2K Following Just a lonely man likes coding - #java #spring #kotlin #go #reactjs #iOS #swift #flutter #linux ; blue sky: @naijab.com ; mastodon: @[email protected]
Bryan Baumgardner @BryBaumgardner
448 Followers 699 Following Dad of 4. HR Nerd. Previous @nuvasiveinc. Buckeyes and Reds. Movie Fanatic. Travel. Coffee. Aspiring Cornholer @franklinu Alum
Avital Drucker @avidrucker
90 Followers 605 Following Teacher, Clojure engineer, vegan, loving partner, avid taker of notes, and GTD'er. Let's make the world a better place!
Ryan Caldwell @RyanCaldwelll
564 Followers 476 Following Backend engineer focused on LLM APIs, inference scaling, and distributed systems. Senior Software Engineer @ GitHub Copilot. Opinions my own.
Columbus Rugby @TheColumbusRFC
402 Followers 458 Following The Official Twitter account of Central Ohio's Division II Men’s Rugby Club. Home of Scioto Valley RFC (D2)
Todd C. Harris @ToddCHarris
77 Followers 490 Following Software Developer. Ohio born. Human parent. Cat roommate. Not the sports guy or dentist. (he/him)
Buzzed Aldrin @mattdarby
1K Followers 1K Following 25yr Dev. MSCS. Founder/CEO/CTO/HoE/Prof/Builder. Chaotic Good. Welfare grandchild of immigrants. he/him
Jeremy Smith @jeremysmithco
2K Followers 3K Following Product-focused Rails dev • Studio: https://t.co/ZrmGeEnhcI • Co-host: @indierails • Organizer: @blueridgeruby
STEMcoding is on Mast... @STEMcoding
1K Followers 2K Following The STEMcoding project exists to re-imagine introductory STEM courses with computer science in mind https://t.co/jibNAchngP https://t.co/rNmzLcB4M6
Kevin Murphy @kevin_j_m
480 Followers 272 Following Mostly ill-conceived thoughts on software development. He/Him @[email protected]
Cincinnati Ruby Briga... @cincinnatirb
241 Followers 47 Following User Group for Ruby and Rails in Cincinnati, Ohio. Currently meeting remotely.
Matched Pattern @MatchedPattern
90 Followers 41 Following We design, build, test, ship and maintain scalable web applications. Specialization in Ruby, Elixir, JS.
Blanche Hollingshead @alita42
115 Followers 139 Following
JEHOVA’S THICCNESS @whatsupdangerrr
2K Followers 3K Following |👾Twitch Affiliate👾 | Artist | Content Creator| Non-Binary | my thoughts are my own | https://t.co/MRQnbK2kuU
Mary Baylis @MCBaylis
12 Followers 29 Following
ChrisBarthol @ChrisBarthol
59 Followers 137 Following Software Developer, Physicist, Amateur Photographer, Football (Soccer) Enthusiast
Objective Columbus @objcols
13 Followers 3 Following Objective Columbus is a user group based in Columbus, Ohio that focuses on Objective-C and iOS development. We get together to learn, network, and hack.
Jose Fernandez @jrfernandez
1K Followers 441 Following Linux kernel team at @AnthropicAI. Creator of bpftop and mdserve.
Gregg Pollack @greggpollack
25K Followers 480 Following Teaching programming with @VueMastery (https://t.co/8vwwFrCkHN) and teaching self-awareness at https://t.co/en9mg7I6sQ. Founder of @EnvyLabs, Code School, @StarterStudio
Michael -- Τwitter F... @MykaelWyvern
1K Followers 1K Following Bewildered by a world of tyrants and fools. currently also at @[email protected] and https://t.co/Sr0cEyRSxd
Dustin Campbell 🇺�... @dcampbell
3K Followers 404 Following he/him - husband, father, nerd, programming language designer, jazz guitarist, coder, horror fan, metal head
Alex Hutton / @hutton... @alexhutton
13K Followers 3K Following I once did breach data & risk things. Tweets do not reflect the opinions of my employer, or even necessarily myself. 2017 Hacker Pyramid Champ. I won a Primey.
Craig Muth @trogdoro
439 Followers 215 Following http://t.co/a0j7HInV, http://t.co/tgGcHrOk, http://t.co/UYcx1v1F, http://t.co/9K2QbQ5s
WOSU Public Media @WOSU
19K Followers 2K Following Local news and information for Central Ohio, @NPR news and classical music, and your favorite programs from @PBS. Also follow us at @wosunews and @classical101.
Patrick Hurley @pth
106 Followers 255 Following Dad, Geek, Programming Language Slut, Robots, Athiest
Ed Crockett @EdBert1
130 Followers 131 Following Business Developer/Analyst and, sometimes photographer and musician
James Cropcho @Cropcho
353 Followers 400 Following I am based, in Manhattan. Engineering, science, security, and statistics. I am some piece of work. Follows, retweets and engagements are not endorsements.
Tim Wingfield @timwin... @timwingfield
1K Followers 483 Following Husband, dad, hockey addict, maker of things, Ruby lover, Code and Coffee-ist, and all around great guy.
Aaron Bedra @abedra
2K Followers 478 Following Chief Technology Officer @CumberlandSays & FICC Options @DRWTrading. Thoughts are my own.
st23am @st23am
1K Followers 3K Following Engineering Manager on the https://t.co/pnMP2Npr2N team at Adobe, Elixir Alchemist, geek, dork, gamer, Dad, extraordinaire. Opinions mine. pronouns (he/him)
Adam McCrea @adamlogic
2K Followers 181 Following Sharing the journey of building Judoscale 💎 Ruby on Rails ✨ JavaScript 🎨 TailwindCSS 🚀 Heroku 🧑💻 Dev productivity 💸 Indie SaaS
Bryce Thornton @brycethornton
384 Followers 204 Following Backend lead at @risescience (ask me about sleep!), fitness/health, music lover, husband, father. https://t.co/q6Fc2u1ep1
Steven Harman @stevenharman
2K Followers 155 Following It Depends™, as a Service. Maker & breaker of things. Software spelunker. Good at naps. https://t.co/jzKLYDtjqW he/him
Scott Barron @rubyist
2K Followers 391 Following Repugnant is a creature who would squander the ability to lift an eye to heaven, conscious of his fleeting time here. @[email protected]
Tom Lieber @alltom
687 Followers 920 Following apps → audio → HCI → ML. he/him. [email protected] / @[email protected]
Tobin Juday @tobinibot
113 Followers 418 Following
Jim Weirich @jimweirich
9K Followers 627 Following Chief Scientist at @neo_innovation, Ruby Enthusiast, Clojure dabbler.
Muness Castle @muness
478 Followers 277 Following dad, husband, data&ops&strategy&econ geek. I cook, run, ruck.
Brian Sam-Bodden @bsbodden
1K Followers 1K Following Principal Applied AI Engineer at Redis. @Java_Champions Data Science @Harvard 🟧🟦
Joseph @nusairat
865 Followers 383 Following Author: #RustForIoT #BegGroovyGrails #BegJbossSeam - #rust #golang #elixir #groovy - 7 continents 50+ countries - 2 degrees from Kevin Bacon
Ken Barker @kEND
363 Followers 102 Following
Kevin Munc @muncman
1K Followers 946 Following Polyglot Dev, Metal Head, Family Man. Founder of @MethodUp. Tweeter of @XcodeTips & @MetalCoder.



















