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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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Nikoloz Turazashvili (@axrisi)

Sep 29

OpenAI agents and RubyGems: what the May attack report found

#openai #ruby #security #ai

9 min read

Sep 24

Lazy loading, optimistic UI and more in Rails with Attractive.js

#webdev #ruby #rails #hotwire

4 min read

Sep 24

ArchSpec: when your AI agent doesn't know your rules, make the rules unbreakable

#ai #architecture #ruby #softwaredevelopment

3 min read

Sep 23

Read-only user impersonation in Rails

#rails #ruby #privacy #security

5 min read

Muhammad Zain Ul Abidin

Sep 22

Rails Has .second, .third, .fourth, .fifth… and Then .forty_two

#ruby #rails #webdev #programming

1 min read

Martin

Sep 22

Integrating AI into an Existing Rails Application Without Breaking It

#ai #backend #rails #ruby

5 min read

techaiwire

Sep 26

Rails World 2026: DHH says hand-written code is obsolete

#aicoding #rust #ruby #rails

4 min read

Sep 18

Audio previews in Rails without a job queue

#rails #ruby #audio #activestorage

6 min read

Maciej Ciemborowicz

Oct 7

Brunch Gem: Isolated Development Environments for Git Branches and Worktrees

#ruby #rails #gem #git

8 min read

Ernesto Tagwerker (he/him)

Sep 17

Irish Chess Union Upgrades to Rails 8.1

#rails #opensource #ruby

8 min read

Sep 21

Brakeman missed the XSS. Here is the Semgrep rule that catches it.

#security #rails #webdev #ruby

5 min read

Konstanty Koszewski

Sep 16

I wrote a programming language where you code in Polish. Here are 7 things it taught me about Ruby.

#showdev #ruby #programming #interpreters

5 min read

christine

Oct 6

Ontological Shock at Altitude

#ruby #ai #rails #community

8 min read

Vinothsingh Elumalai

Sep 14

🧟🤖 How I Led an AI-Native Cleanup of 120K+ dormant SaaS Tenants & Zero Customer Impact

#platform #cloudops #ruby #ai

9 min read

Andy Maleh

Sep 15

Video: Glimmer DSL for Web 0.10.5 Before & After Mutations

#frontend #opensource #ruby #webdev

1 min read

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