Latest Ruby News

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/

January 8, 2026 I’ve been quietly working on two Ruby libraries that are starting to click together in a really interesting way: Over the last days I ...

Happy to announce Maquina Components 0.3.0 is now available. This release adds two frequently requested interactive components that Rails developers w...

#​782 — January 8, 2026 Read on the Web Ruby Weekly Zverok's Guide to Language Changes in Ruby 4.0 — Each year, Victor produces a mammoth roundup of c...

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/

January 7, 2026 How libgd-gis turns Ruby into a real GIS engine For many years, Ruby quietly missed something important. Yes, Ruby is amazing at APIs,...

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/

January 6, 2026 Why ruby-libgd is becoming Ruby’s new graphics engine Yesterday something important happened in the Ruby ecosystem. I added a native s...

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...

January 5, 2026 How ruby-libgd brings a real raster engine back to Ruby For many years, Ruby quietly lost something fundamental: The ability to genera...

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.

Hey everyone 👋

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/

Ruby on Rails Developer | Ruby, Backend January 2, 2026 In late 2025, during a RubyConf presentation about disaster-response systems, an uncomfortable...

React on Rails is a nice pre-built integration of React and Rails.

December 31, 2025 How Bloomo built a regulated trading system from scratch By Satoshi Kobayashi (noel), CTO – Bloomo Securities RubyWorld Conference 2...

https://jpcamara.com/2025/12/30/when-good-threads-go-bad.html

The new bearer_token method on the Request object is a nice addition to Rails. It removes boilerplate code and simplifies bearer token extra...

Inside DENTIS, the cloud dental platform built by Medley, Inc. In 2025, at RubyWorld Conference, Toshio Maki — Engineering Manager and Head of the Den...

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/

December 29, 2025 At RubyWorld Conference 2025 and Kaigi on Rails 2025, a talk by Tomohiro Umeda from RIZAP Technologies quietly delivered one of the ...

How to apply the Interface Segregation Principle in Ruby, and why taking it too far can hurt your design. Practical examples and trade-offs.

#​781 — December 29, 2025 Read on the Web Ruby Weekly Ruby 4.0.0 Released — Yui Naruse of the core team took the helm for this year’s big, and extra s...

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/

December 26, 2025 How Tokyo Gas Uses Ruby to Protect Millions of People During Earthquakes Based on the RubyWorld Conference 2025 presentation by Maik...

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/

httpx 1.7.0 has been released.

December 24, 2025 Ruby 4 introduces one of the most important runtime features in the history of the language: Ruby::BOX. It allows Ruby to execute mu...

December 23, 2025 Inspired by a talk by Yudai Takada (@ydah) at Hokuriku Ruby Kaigi 01 Advertise on RubyStackNews RubyStackNews is a niche publication...