Awesome Ruby projects on Mastodon.
Ruby
James 
@[email protected]
Member of Go Free Range software coop; Ruby developer; author of Mocha Ruby library.
acute_distress
@[email protected]Software developer currently building things with Ruby, Rails, Rust and Redis
Kanazawa.rb
@[email protected]Kanazawa.rb は金沢市および周辺地域在住あるいはRubyやビールに興味のあるすべての人を対象にした小さな地域Rubyコミュニティです。
ハッシュタグ #kzrb も確認ください。
k0kubun
@[email protected]Optimizing Ruby's JIT compilers. ZJIT team at Shopify.
Spinel.coop
@[email protected]The Ruby OSS maintainers' co-op. We make `rv`, the Ruby language manager, and offer retainers for access to core team experts from Rails, Bundler, and more.
ydah
@[email protected]CRuby commiter.
Rubycon Italy
@[email protected]Join us in Rimini for an unforgettable gathering of the Ruby clan. We came, we saw, we coded.
Scottish Ruby User Group
@[email protected]Scotland's Ruby User Group, as run by the minds behind @haggisruby. Monthly meetups! https://scotrug.org
blastbeat
@[email protected]Indie developer.
Maintaining a GTK4 word processor focused on intelligent punctuation.
Side project, developed in my spare time.
https://codeberg.org/blastbeat/A1-Text
Ruby • Linux
#FLOSS #GTK #Ruby #TextEditor #WritingTools
RubyConfTH
@[email protected]Join us Jan 31-Feb 1, 2026 in Bangkok, Thailand to talk all things Ruby! A community-driven conference.
cyberarm
@[email protected]Command & Conquer: Renegade Modder. FIRST Tech Challenge Mentor. Gosu Game Library Core Contributor. Ruby GameDev.
Brightbox
@[email protected]Simple and flexible UK cloud infrastructure with awesome support.
The JRuby Team
@[email protected]Official Mastodon account of the JRuby Team
Fedidevs
@[email protected]Discover amazing developers across the fediverse 🌐
#python #javascript #rust #ruby #php #java #swift #cpp and many more!
|7eter l-|. l3oling 🧰
@[email protected]AI is my sidekiq; en/es/pt/id - pboling on some forges, galtzo on others. Rubyist - maintainer of structuredmerge, rubocop-lts, os, oauth, oauth2, dynamoid, appraisal2, turbo_tests2, flag_shih_tzu, sanitize_email, omniauth-ldap, omniauth-identity & many more
balticruby
@[email protected]A community-driven conference travelling across the Baltic Sea promoting the growth of local communities and the global Ruby and Rails ecosystems.
reinteractive
@[email protected]The world’s largest Ruby on Rails firm for high-quality web and mobile apps. No matter your software problem, we provide a complete solution to scope, design, develop, test, host, maintain and support it 24/7. We design, build & host amazing web & mobile apps, specialising in custom applications that integrate with Salesforce.
Helvetic Ruby
@[email protected]The Swiss Ruby conference.
Helvetic Ruby 2026 takes place on 19th - 20th November 2026, in Zürich, Switzerland.
To stay up to date with the latest news, you can send us your email address to [email protected]
Helsinki Ruby Brigade
@[email protected]Helsinki Ruby Brigade is Finland’s premiere Ruby User Group. Whether you’re just curious about Ruby or are a wizard at it, everyone is welcome.
Open Bioinformatics Foundation
@[email protected]The Open Bioinformatics Foundation (OBF) is a non-profit, volunteer-run organization that supports #OpenSource #bioinformatics. Our member projects include #BioPerl, #BioJava, #BioRuby and #Biopython. We run an annual meeting, the Bioinformatics Open Source Conference (@BOSC).