Community-driven Ruby news and articles
376 articlesToday it can render full river systems of entire regions — from Europe down to Entre Ríos, Argentina — directly from GeoJSON, using nothing but Ruby +...
https://rubystacknews.com/2026/01/12/libgd-gis-continues-to-grow-now-with-styles-and-more/
https://sendbroadcast.net/blog/e2e-email-provider-testing Recently had some breakages that did not get caught until it was released and users found ou...
In this blogpost I show how to run a dev environment of Mastodon a ruby on rails project that is a federated social media. https://codedude.xyz/howto/...
I’m happy to announce new bindings for OpenCV, which marks the culmination of years of effort to modernize the Ruby <-> C++ toolchain. More at h...
I just published a great guide on how to use Action Cable to build real features, explicitly with Solid Cable: https://www.honeybadger.io/blog/action-...
This article, which was posted at the end of 2025, doubles as a guide on “How To Be a Top-Level Ruby Software Engineer in 2026”: https://andymaleh.blo...
Yesterday I published Maquina Components 0.3.0, and someone asked if I had tooling for it. I mentioned the skill I’d been keeping private. So I decide...
Here’s the story 👇 https://rubystacknews.com/2026/01/08/some-fresh-ruby-gis-gossip/
Happy to announce Maquina Components 0.3.0 is now available. This release adds two frequently requested interactive components that Rails developers w...
Ductwork is a simple, robust, and durable job pipeline and workflow framework designed to feel like Ruby. See the intro article for more details!
https://www.2n.pl/blog/ship-with-confidence-rails-production-checklist
https://rubystacknews.com/2026/01/07/ruby-can-now-draw-maps-and-i-started-with-ice-cream/
Prism is here to change our lives as Ruby developers - find out how: https://blog.appsignal.com/2026/01/07/an-introduction-to-ruby-parsing-with-prism....
xchan.rb is an easy to use, minimalist library for InterProcess Communication (IPC). The library provides a channel that can help facilitate communica...
Hello everyone! 👋 See the updated Awesome Ruby Blogs 💎 and send me pull request if I missed something! Happy winter! ⛄
https://rubystacknews.com/2026/01/06/ruby-just-got-a-real-sepia-filter/
https://www.railscarma.com/blog/how-to-read-and-write-files-in-ruby-with-examples/
Veri, a minimal authentication framework for Rails, releases v2.0. This release fixes the major user impersonation issue that existed in v1. Upgrading...
lockf.rb offers Ruby bindings for the advisory-mode lock provided by the lockf(3) function. It is similar to flock(2) in spirit but it also has semant...
Hey Rubyists,
👉 Full article: Ruby Can Create Images Again — How ruby-libgd brings a real raster engine back to Ruby https://rubystacknews.com/2026/01/05/ruby-can-c...
The Dependency Inversion Principle in Ruby: what it really means, when to use dependency injection, and when to keep your code simple.
In this episode, we’ll go from a fresh Rails 8 application and a newly provisioned Raspberry Pi to deploying the application on the PI. We’ll also set...
https://a-chacon.com/en/web/2026/01/02/kamal-proxy-for-your-docker-containers.html
In some of my projects in recently years, I’ve had to track versions between deployments. Rails added an official method to handle this in its main br...
Grepfruit, a ractor-powered text search gem, adds a programmatic API in v3.2, a count-only mode, and Ruby 4 support.
Hiring a reliable homework helper in the USA is a smart choice for students who want to manage their academic responsibilities more effectively. With ...
https://judoscale.com/blog/black-box-hosting-vs-glass-box-hosting-an-interview-with-adam
https://rubystacknews.com/2026/01/02/rebuilding-rubys-image-processing-layer-why-ruby-libgd-matters-for-gis-and-the-future-of-ruby/
React on Rails is a nice pre-built integration of React and Rails.
The Rails MCP 1.5.0 includes security improvements, and for the first time, it can be used with Agents like Code Claude. You get the benefit of asking...
https://rubystacknews.com/2025/12/29/how-rizap-technologies-turns-junior-developers-into-senior-ruby-engineers/
How to apply the Interface Segregation Principle in Ruby, and why taking it too far can hurt your design. Practical examples and trade-offs.
Quick update on the Telegem Ruby Telegram bot framework:
Full article on RubyStackNews. https://rubystacknews.com/2025/12/26/ruby-at-the-front-line-of-disaster-prevention/
An overview of the abs method in Ruby and how to calculate Ruby absolute value
I work on a large Rails monolith used by social workers, where access control and correctness matter more than experimentation.
A video has been uploaded of the Ruby on Rio 2025-06-06 talk I gave: “Frontend Ruby with Glimmer DSL for Web”. It covers Glimmer DSL for Web, the Fron...
https://rubystacknews.com/2025/12/24/running-ruby-4-with-rubybox-inside-docker-alpine/
JUST released Telegem, a modern Telegram Bot framework for Ruby inspired by Telegraf.js !
I invite you to dive into the Ruby Release 30th Anniversary and Matz’s keynote throug
JsonMend is a robust Ruby gem designed to repair broken or malformed JSON strings. It is specifically optimized to handle common errors found in JSON ...
In a recent team retrospective meeting at my job, 5 team devs (all) voted for the future plan item “More use of Opal Ruby & Glimmer DSL for Web in...
Master the Liskov Substitution Principle in Ruby. Learn to spot structural violations, handle duck typing, and write better object-oriented code.
