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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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May 19

Past Tense: A DragonRuby Sound Installation Built on libpd

#showdev #gamedev #ruby

6 min read

luiz filipe neves

Jun 22

How you zip larger files in ruby

#coding #performance #ruby #tutorial

1 min read

Germán Alberto Gimenez Silva

May 19

Inside Ruby’s Range: A Tour Through range.c

#coding #programming #ruby #rails

1 min read

Figsy

Jun 20

Blocks, Procs, and the "&" Bridge

#ruby #rails #programming

4 min read

Soumit Das

May 16

FindBug - Self-hosted Error Tracking & Performance Monitoring for Rails (v0.5.0)

#rails #ruby #opensource #webdev

4 min read

Jun 19

TIL: Html + ERB = HERB ❤️

#html #productivity #ruby #tooling

1 min read

NoFoster

May 16

TIL 5/15/2026

#beginners #devjournal #learning #ruby

1 min read

Bot detection and TLS handshake fingerprints

christine

Jun 9

It Worked on My Machine (Literally)

#ruby #development #learning

7 min read

May 15

Reusable drag-and-drop image preview in Rails

#ruby #rails #javascript

4 min read

Renzo Diaz

May 13

Build a Secure API with Rails 8 - Part-2: Authentication Foundations

#rails #ruby #api #owasp

9 min read

Kazu

Jun 16

How to safely remove a Rails column: finding every real reference before you delete

#rails #ruby #database #opensource

12 min read

Eliminating AI fiction with scoped data

Razvan

Jun 14

How to give Claude (or Cursor) access to your Rails app's activity logs

#ai #rails #ruby #devtools

5 min read

Kriss

May 12

Your Sidekiq job ran. It processed nothing. Nobody knew.

#ruby #rails #devops #monitoring

4 min read

SHIBATA Hiroshi

Jun 12

What Active Rubyists Are Using in 2026: A Maintainer's Read of the RubyKaigi Survey

#ruby #programming #survey #community

8 min read

Chuck

Jun 15

Safer Memoization in Ruby

#rails #ruby

3 min read

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