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All articles and discussions should be about the Ruby programming language and related frameworks and technologies like Rails, Hanami, Sinatra etc. Please also add the relevant library tags when making a post.

Questions are encouraged! Including the #help tag will make them easier to find.

Ruby is an open-source dynamic object-oriented interpreted language that combines the good bits from Perl, Smalltalk, and Lisp. It supports multiple programming paradigms including functional, object-oriented, and imperative.

Ruby was initially conceived on February 24, 1993, by Yukihiro Matsumoto ('Matz') and version 1.0 was released in 1996

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Jul 21

Ruby shipped the fix for SleeperGem 45 days before it happened

#ruby #security #opensource #devops

4 min read

Jul 21

Rails already ships class_names. I built clsx anyway.

#rails #ruby #tailwindcss #webdev

12 min read

Andy Maleh

Jul 20

RubyConf Austria 2026 Talk Video: Frontend Ruby on Rails with Glimmer DSL for Web — Andy Maleh

#ruby #rails #conference #frontend

1 min read

Philip McClarence

Jul 20

lib/tasks/force_drop.rake

#database #debugging #postgres #ruby

7 min read

Jul 18

I scanned GitLab's source code and found 2,449 undocumented API routes

#api #opensource #ruby #security

4 min read

Jackson Pires for Vídeos de Ti

Jul 17

🇺🇸 What if there was an admin interface built on top of RubyUI? That's how RubyUI Admin was born.

#showdev #opensource #ruby #ui

3 min read

Jackson Pires for Vídeos de Ti

Jul 17

🇧🇷 E se existisse uma interface admin baseada na RubyUI? Assim nasceu a RubyUI Admin.

#showdev #opensource #ruby #ui

3 min read

Nishino

Jul 17

Solid Queue has no alerting, so I built QueuePulse

#showdev #rails #ruby #opensource

2 min read

Ken C. Demanawa

Jul 13

Building a PostgreSQL Change-Event Relay

#postgressql #ruby #devops #opensource

3 min read

Jul 14

Learning Go as a Ruby Developer # 1: How Go Programs Actually Run

#ruby #go #programming

2 min read

Luc B. Perussault-Diallo

Jul 12

How would you test whether an AI understands your codebase?

#discuss #ai #ruby #coding

5 min read

Jul 8

Design Patterns in Ruby #2: Observer Pattern

#designpatterns #programming #ruby #rails

3 min read

Jul 6

Kiro for Ruby: Generating Rails Controllers and Models

#automation #productivity #rails #ruby

10 min read

Luc B. Perussault-Diallo

Jul 4

I recorded my agent auditing a 36k-file Rails app: the play-by-play

#ai #rails #ruby #opensource

6 min read

Jul 3

Build Claude agents using Ruby

#ruby #rails #ai #claude

4 min read

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