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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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Muhammad Zain Ul Abidin

Sep 16

Why change-impact analysis is surprisingly hard in Ruby on Rails

#ruby #rails #opensource #testing

2 min read

Sanskriti Harmukh for Vultr

Sep 16

Installing Ruby on Ubuntu 24.04

#ruby #ubuntu #linux #devops

4 min read

Onur Cinar

Aug 12

Self-Evolving Apps: Not Vibe, Live-Coding in Ruby with LLMs and Metaprogramming

#ruby #ai #llm #metaprogramming

5 min read

christine

Sep 14

An OpenAI Agent Swarm Attacked RubyGems

#ai #ruby #rubygems #security

3 min read

Aug 11

Tired of JS for simple UI in Ruby?

#frontend #opensource #ruby #webassembly

1 min read

Aug 9

massive-import - a batch processing library

#ruby

1 min read

Akshat Srivastava

Sep 11

KPI Assembler: stop hand-picking KPIs, let AI propose them

#ai #ruby #rails #analytics

3 min read

Aug 31

RubyCoder.ai: A Professional Network for the Ruby Community

#ruby #ai #programming

3 min read

MarcoBlch

Sep 11

My AI Was Blind in Production for Weeks and Nothing Crashed

#ai #rails #ruby

5 min read

Aug 7

Glucose math looks trivial until you ship it: five rules from a production CGM app

#showdev #opensource #javascript #ruby

3 min read

Aug 7

Why I Stopped Waiting on Ruby LSP and Built My Own Fuzzy Symbol Search for VS Code

#ruby #rails #vscode #opensource

2 min read

George Kosmopoulos

Sep 10

AI agents in Rails, for a business that actually has customers

#rails #ruby #ai #agents

5 min read

Santosh Kumar Puppala

Aug 7

They scoped the customer and forgot the customer's ledger — a High-severity cross-tenant BOLA in Open Food Network

#security #cve #ruby #appsec

6 min read

Elanat Framework

Sep 10

Building a Radio Player with Ruby & WebForms Core

#ruby #sinatra #tutorial #webformscore

6 min read

Kaziu

Sep 10

Ruby のブロックと yield を一番簡単な例で

#beginners #coding #ruby #tutorial

1 min read

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