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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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Dane Wu

Jun 28

Your SQL Is Fast but the API Is Slow: It's the Ruby Layer

#rails #performance #ruby #webdev

4 min read

Jun 27

Stop putting side effects in Rails callbacks

#rails #activerecord #ruby #architecture

3 min read

Jun 27

validates vs validate in Rails

#rails #ruby #validations #activerecord

3 min read

Jun 27

Scopes vs class methods in Rails

#rails #activerecord #ruby #database

3 min read

Jun 27

Fat controllers, fat models, and the layer MVC forgot

#rails #ruby #mvc #architecture

4 min read

Jun 3

How to Pause and Resume Ruby Workflows Mid-Flight

#ruby #rails #sidekiq #architecture

3 min read

Jackson Pires for Vídeos de Ti

Jun 3

🇧🇷 Eu Cansei de Documentação de API Desatualizada no Rails — Então Criei a Gem `rails-api-docs`

#showdev #api #rails #ruby

4 min read

Jun 3

From Polling to Production: How I Upgraded My Biometric Integration with Gate Control, Auto-Enrollment, and 24/7 Reliability

#ruby #rails #architecture #api

14 min read

Jun 7

ViewComponent vs. Phlex: Which Ruby UI Library Should You Choose?

#rails #ruby #frontend #webdev

3 min read

Andy Maleh

Jun 2

Presentation Slides for RubyConf Austria 2026 Talk "Frontend Ruby on Rails with Glimmer DSL for Web"

#ruby #rails #frontend #glimmer

2 min read

Jun 2

What I learned writing a Shopify Scripts Functions parser

#showdev #shopify #ruby #webdev

7 min read

Syed Ghani

Jun 6

Rails GuardDog: Advanced Security Scanner for Rails Applications

#ruby #rails #webdev #scanner

3 min read

Syed Ghani

Jun 1

I open-sourced a modern acts_as_tenant alternative for Rails 7+

#ruby #rails #tenant #webdev

4 min read

May 31

Count, Length, or Size? Avoiding ActiveRecord Performance Traps

#rails #ruby #activerecord #performance

3 min read

Jackson Pires for Vídeos de Ti

May 29

🇺🇸 Introducing Rails HTTP Lab: Test Your Rails Routes Directly Inside Your Application

#rails #ruby #testing

2 min read

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