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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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Alexandru Golovatenco

Nov 21 '25

I built a Rails UI library with Tailwind CSS & Stimulus JS (now at 48 component sets with 260+ examples)

#webdev #rails #ruby #tailwindcss

2 min read

Dev TNG

Nov 20 '25

The Rust Learning Paradox: Why Beginners Learn Faster

#rust #ruby #python #programming

1 min read

Nov 21 '25

The Solution to Rails schema.sql Fickleness: BetterStructureSql

#ruby #tooling #rails #database

4 min read

Nov 20 '25

Update favicon with badge using custom turbo streams in Rails

#rails #ruby #hotwire #webdev

3 min read

Davide Santangelo

Nov 19 '25

Stop Wasting LLM Tokens: Introducing CTON (Compact Token-Oriented Notation)

#ruby #llm

3 min read

Nov 7 '25

Announcing SlopGuard — Open-Source Defence Against AI Supply Chain Attacks

#security #ai #ruby #go

2 min read

Germán Alberto Gimenez Silva

Nov 19 '25

Mastering Ruby’s Object Model and Metaprogramming in Rails:

#coding #docker #programming #ruby

4 min read

Nov 16 '25

Building Custom Ruby on Rails Model Validators in Gems: A Complete Guide

#ruby #rails #rubygems #tutorial

7 min read

Alef Ojeda de Oliveira

Nov 17 '25

Competências Essenciais para um Desenvolvedor Ruby on Rails

#ruby #rails #dev #programmers

2 min read

Jess Alejo

Nov 16 '25

Pagy 9.1 to 43.0? What have Changed?

#ruby #rubygems

2 min read

Samuel G.

Nov 15 '25

Deploy Rails apps for $5/month

#rails #ruby #devops

5 min read

kinvoki

Nov 3 '25

5 Strategies for Random Records from DB

#ruby #rails #postgres #database

4 min read

Nov 13 '25

Inline editing with custom elements in Rails

#rails #ruby #javascript #hotwire

4 min read

kinvoki

Nov 3 '25

Valentine's Day Equation Plotted in Ruby

#ruby #gnuplot #math #datavisualization

3 min read

Nov 14 '25

🧩 How We Solved “Unable to Get Certificate CRL” in Rails: A Debugging Story

#ruby #rails #tutorial #security

4 min read

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