Creator of Flask • earendil.com ♥︎ writing and giving talks • Excited about AI • Husband and father of three • Inhabits Vienna; Liberal Spirit • “more nuanced in person” • More AI content on https://x.com/mitsuhiko
More stuff: https://ronacher.eu/
Full stack web developer professionally, hobbyist astronomer, musician, outdoorsman. I'm usually doing something with code.
(neo)vim, Ruby, *nix
🎮 Solo #gamedev based in Berlin
🌊 Making a tiny game about water in the desert
That guy who makes visual essays about software at https://samwho.dev.
Developer Educator @ ngrok.com. Want to pair on something ngrok related? Let's do it! https://cal.com/samwho/workhours
He/him.
Father of two, one with LAMA2. Software developer and organizer of @balkanruby, @rubybanitsa, and others.
https://signal.me/#eu/1MJzVaEQabfP9zO4YQ5t3Y6miP-0oYtlNMo4OYwWNiQeW5voWGFD5ZWopF9Sf8Mu
Ruby on Rails Engineer, Open Source contributor, Co-owner of Renuo, Father of two.
https://coorasse.com
Senior Software Engineer building systems that scale. Domain-Driven Design practitioner, RailsEventStore maintainer, event sourcing expert. arkency member.
Software developer, RubyZG organizer, Author of http://masterhotwire.com, Runner, Dog Owner, Father (in increasing order of importance). Website: https://radanskoric.com/
Drinks IPAs, designs APIs.
#BalticRuby - Conference
#Cybergizer - Ruby Development
Rubyist. Leading Hanami, Dry, Rom.
Canberra, Australia. he/him.
https://timriley.info/
Board Member & Co-Founder at @AppSignal.com. Stroopwafel connoisseur.
Staff Developer at Figma.
Ruby core committer.
Photography geek.
Mastodon: @peterzhu2118@ruby.social
Instagram: @peterzhu.photos
Multidisciplinary Designer, Musician, Permaculturist | building @developerux.com | running @meticulous.com | chief stall mucker @sfumato.farm | MSTDN: @johnathayde@ruby.social https://www.johnathayde.com
Software Engineer- Ruby / Rails mostly
I enjoy hiking, biking, birding, paddling,
reading, writing, coding, chessing, fooding! : )
Ruby on Rails Engineer at the State of Colorado Legislature 💻
Outdoor enthusiast ⛰️
Lover of all things Mathy 🧮
Pizza snob 🍕
Momma of 2 boys 💙 💙
Free-Range Software Dev and Consultant ✨ PostgreSQL • Ruby on Rails • TypeScript • React ✨ 🏃🐈🍹🎱 (he/him) | Chicago | Work with me: visualmode.dev
Programmer by day, programmer by night.
Blog: https://push.cx Bootstrapping: https://recheck.dev
I run https://lobste.rs and stream office hours Mon+Thu: https://push.cx/stream
For people migrating, I was @pushcx on Twitter. I use he/him.
Engineering @ Stainless. Ex-Heroku, Stripe, and Snowflake. Go, APIs, Ruby, and databases.
Application monitoring that helps developers move fast and fix things. We're everything you need to keep production happy — and nothing you don't.
👉 https://honeybadger.io
endorsed by jerry july 11, 2025
Ruby on Rails hosting made simple for small businesses. From the team that brought you @gorails.com
https://hatchbox.io
📍 Barcelona
💁🏻♀️ https://julialopez.dev
👩💻 https://github.com/yukideluxe
🔈 https://www.rubyevents.org/speakers/julia-lopez
💎 Rubyist on Zendesk’s Ruby Infra Team
🇩🇰 Living in Denmark
👻 Born and raised in Baltimore
The go-to agency for early-stage developer tools startups
Building: http://buildermethods.com
Co-hosting http://panelpodcast.com
Just a guy with a laptop and a dream.
👴 speedrunning retirement
🧑💻 (prev.) cheap science officer at Rebased
🤹♂️ (prev.) assistant professor at WUT’s cybersecurity division
💎 (bad co-)maintainer of Bogus & Reek
📷 (very amateur) street photographer
🫂 he/him, vim/nvim
🕸️ https://chastell.net
Father of 2 boys. Ruby on Rails and JavaScript developer. Triathlon on the side.
Hacking on http://joyofrails.com
Full-stack developer at @laravel.com
Currently fiddling with tidyinbox.com and termsky.app
joe.codes/links
I don’t post here, follow me on X: x.com/adamwathan
🏔️ Hiker and Dune Imperium enthusiast
🎧 Software engineer at deepcast.fm
🐱 Lead on Homeward Tails with Ruby for Good
feelsufo.com
Computational Daemonologist. Trying to make dope shit. Loves programming, designing, music, movies, photography, remote living, and cats.
🎯 Building https://owl.so
I help Rails businesses ship iOS and Android apps. I've shipped 25+, wrote the book, and trained hundreds of devs. Strategy, building, or teaching: let's ship!
https://masilotti.com
Computer Programmer, Whiskey Drinker, Comic Book Reader
Sincere poster. No cynicism. Dad to two sets of twins! Co-founder of tryhardstudios.com
- https://MasteringPostgres.com
- https://HighPerformanceSQLite.com
- https://screencasting.com
- https://mostlytechnical.com
- https://aaronfrancis.com
Ruby/Rails developer at Supercritical
Bootstrapper, software developer, poker player.
Founded 2005: HelpSpot
Founded 2014: LaraJobs (@larajobs.com)
Founded 2025: Outro (@outro.fm)
CoHost: Mostly Technical Podcast (@mostlytechnical.com)
Artsy photos: https://www.instagram.com/ianlandsman/
Author: Agile Web Development with Rails 8; Works at: fly.io ; https://en.wikipedia.org/wiki/Sam_Ruby
I make things that nobody's asking for.
https://justin.searls.co is crossposted to this account via https://POSSEparty.com. Questions? Email me: justin@searls.co
Software engineer at GitHub working on the Primer design system. Avid Rubyist and aspiring Rustacean.
Dev backend. Previously RSpec core team. #Ruby #Go #PostreSQL. he / him 🏴 I love flags. https://ruby.social/@benoit
🏠 https://avi.nyc
💸 https://faraday.vc
👨🏫 https://flatironschool.com
👨🎨 https://designerpages.com
🗽 🇮🇱🎶🧑💻🧗)'( 🎀❤️
Ruby X Javascript Consultant • Building https://fileboost.dev • Prev
@SparkloopHQ • https://bilal.dev
I cry when computers do precisely what I asked them to instead of what I wanted
Hacker. Emacs Zealot. Lover of parentheses. Firebrand. Bulgarian. Not necessarily in that order.
The artist formerly known as @bbatsov.
Personal blog: https://batsov.com
FOSS projects blog: https://metaredux.com
Emacs blog: https://emacsredux.com
Longtime developer. Run software agency of 1. Polyglot. Lately into small-bets. Trying to make every community I join better.
suspenders.app ( #crystal )
dnslint.com ( Async #ruby )
nodns.fyi ( #elixirlang #phoenix )
gemdocs.org ( #ruby )
Software Engineer interested in Ruby, Elixir, distributed systems and programming language internals.
Husband, Father, & purveyor of fine Ruby on Rails apps. Always building something.
Writing code for @Shopify, Rails, and Ruby. Previously @GitHub.
he/him | Victoria, BC | jhawthorn.com
Full-stack web developer. Independent Contractor - Loves Ruby/Rails. JS/React/Vue. Works on side projects formbackend.com, many.link
Engineering at Aha.io. Writes (occasionally) at https://www.justinweiss.com.
Also on Mastodon at: https://mastodon.justinweiss.com/@justin
Rails core, Ruby committer, Senior Principal Engineer at Intercom.
⚡ Software, Ruby, SaaS, Running, Bread
🎙️ Co-founder of Transistor.fm (podcast hosting).
🛠️ Building @justcrosspost.app & @repobot.app
👨💻 Elixir/Ruby SDK dev at @sentry.io
💜 Creator of Elixir Drops 💦
❤️ Creator of rom-rb and many dry-rb gems and former @Hanamirb.org core team member
#ElixirLang #RubyLang #OpenSource #BuildInPublic
Rubyist with a decade of AI and computer vision experience. Building @activeagents.ai
Christian, husband, dad, co-founder of Honeybadger.io, fan of Ruby, creator of the faker gem, EV nut (1, 2, and 4-wheel), LSU football fan, and cycling enthusiast in the PNW.
I help small teams do big things and help big teams have big impact. And I build GoodJob, Day of the Shirt, Panlexicon, and Brompt too.
Ruby developer & very food motivated - www.hexdevs.com
professional good at computers guy
amateur musician, hockey player, cyclist
pretty good at rocket league for a guy my age
Staff Random Engineer at GitLab. Creating some magic!
https://buymeacoffee.com/vitallium
Friendly programmer and skateboarder. Usually playing with Ruby and friends.
Macromedia Flash MX 2004 certified
🎶 Now Playing: Pig Killer - Desalmado
Head gardener, @graceful.dev. Code cleric, software coach and consultant, author, Ruby Hero, recovering podcaster, and very tired dad of many kids. He/him.
Home: http://avdi.codes
💻 Senior/Lead Ruby on Rails developer
📘 Author of the turbo-rails tutorial (https://hotrails.dev)
✏️ I write Ruby on Rails books (https://rubanonrails.com)
CTO @plume-app Rails/JS aficionado. Creator of StimulusUse and rubyevents.org
AI, Rails, and React at GrowthXAI. Prev 37signals, Harvest. Blog jose.omg.lol
✨ dabbler 🏒 collector 💰 @maybe.co 💱 synthfinance.com *️⃣ revise.dev 🧰 toolstash.com — @shpigford everywhere else
Arkency | RailsEventStore | wroc_love.rb
Rails programmer since 2004
Chess player aspiring to become IM
coffee amateur
sf books lover
DDD, CQRS, Event Sourcing
Creator: https://zestui.com - UI Kit for Ruby on Rails using Tailwind & Phlex
Engineering Lead @ Lodgistics
Christian, Husband, Father and Rubyist, Screencaster of https://www.driftingruby.com, Creator of ActionAuth https://github.com/kobaltz/action_auth, Makes and loves 🍣
https://www.teotimepacreau.fr/
Conduite de projets numériques à Nantes & mains dans le code
Front :
#HTML #CSS #Javascript
#Eleventy #Svelte
Back : #SQL #SQLite
#Fastify
#Linux #Docker #Git
Ruby on Rails Solution Architect / Senior Software Engineer / Tech lead / Engineering Manager / (fractional) CTO / Mentor
Senior Ruby engineer, father, vegan. Creator of Shrine, rodauth-rails and vim-test.
Staff Engineer @ Buildkite working on Package Registries and helping guide the way back to Hotwire!
Learn Hotwire Native & Launch your Rails app on mobile ➡️ https://superails.com/playlists/turbo-native
Full-Stack Web Developer at @DotRubyDev 🧱 http://RailsbootUI.com Rails View Components for Bootstrap
Staff engineer at Shopify working on the Ruby developer experience team | Ruby LSP creator | Speaker
Developer tooling, static analysis and type checking
Cape Town based Ruby on Rails freelancer.
Currently:
@HealPay (US),
TBA SEO solution (US),
Solo: Python in-store radio avert assembly solution that part of a bigger streaming system used in (EU/Africa)
All the world is a narrow bridge, and the important thing is to not be afraid.
I used to keep the gems secure.
CTO @ Wellio 🧠
Building:
👨🦲 besthairclinics.org
🎙️ guestlab.ai
🤝 apprack.io
Previously, @ideasasylum on Twitter but not active there any more.
Also found on Mastodon: https://ruby.social/@jamie.
Blog: https://jamie.ideasasylum.com
Links: https://www.jamielawrence.me
CTO @ Podia. Swimmer. Ruby developer.
Software writer, maker. Creator of several Ruby and JavaScript libraries.
Pink Floyd and Steven Wilson addict. Test cricket enthusiast.
Author of The Rails and Hotwire Codex. @bridgetownrb.com core. I write Ruby for money.
✍️ https://binarysolo.blog
📝 https://railsandhotwirecodex.com
📸 https://fslash42.com
Principal software engineer @Wealthbox.
Husband/Father. Health, travel, tech and Ruby enthusiast.
Tech blog at https://jpcamara.com
Jokes at https://logicalconclusionscomic.com
Tweets about Ruby/Rails. Building @boxoutsports.com, @fireside.fm and @flippercloud.io. Huge fan of 🏀 and ⏱️ (southbendwatch.co).
GitHub user #118, programming, LLMs, 3D printing, and piano https://peterc.org/
