Awesome Ruby projects on Mastodon.
Ruby
LibreWeddingPlanner
@[email protected]We're the team behind LibreWeddingPlanner, a #FOSS web application to help individuals organize their wedding. Main developer: @bustikiller
This project was born to fulfill the necessity of one of its developers, and ultimately we decided to make it free software under the #AGPL license. We're on the verge of releasing a public, free, and add-free instance for the community, so if you're interested, stay tuned!
El Rug
@[email protected]The London Ruby User Group. We meet on the 2nd Monday of the month for talking and socialising (about ruby). Possibly other times too.
Agenda du Libre
@[email protected]Logiciels, Arts, Données, Matériels, Contenus, Communs, Internet...
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。
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.
RubyConfTH
@[email protected]Join us Jan 31-Feb 1, 2026 in Bangkok, Thailand to talk all things Ruby! A community-driven conference.
k0kubun
@[email protected]Optimizing Ruby's JIT compilers. ZJIT team at Shopify.
ydah
@[email protected]CRuby commiter.
The JRuby Team
@[email protected]Official Mastodon account of the JRuby Team
Esparta 
@[email protected]
Staff Software Engineer working with #ruby, #elixir and Functional Programming advocate through #haskell and #elm - #Monad is the word.
all my content have a #creativecommons license CC BY-NC-SA 4.0 #CCBYNCSA
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.
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
cyberarm
@[email protected]Command & Conquer: Renegade Modder. FIRST Tech Challenge Mentor. Gosu Game Library Core Contributor. Ruby GameDev.
|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.
Euruko
@[email protected]The first and longest running Ruby Conference in Europe (since 2003)
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]
FastRuby.io
@[email protected]Speedy technical debt remediation services for #Ruby and #Rails applications:
- Fixed-cost Monthly #Maintenance Services for Ruby and Rails applications
- Tune Report: Ruby on Rails #Performance Audit
- Comprehensive #security audit reports to safeguard your Ruby application
Rubycon Italy
@[email protected]Join us in Rimini for an unforgettable gathering of the Ruby clan. We came, we saw, we coded.