RubyFlow

Pure Ruby X11 terminal application

Mon, 15 Jun 2026 17:59:03 +0000

RubyTerm is my xterm / rxvt replacement… It is incomplete. It is slow, but usable.

Kino: an experimental, performant Ractor web server for Ruby 4 (Rust, Tokio, Hyper)

Mon, 15 Jun 2026 17:39:50 +0000

Try Matz via SSH

Mon, 15 Jun 2026 09:25:43 +0000

Matz is a statically linked, 3MB terminal binary focused on mruby. He answers questions from the mruby guide repository, indexed mruby source code, and mrbgem metadata. Try Matz via SSH. Free to use. Nothing to download or install: ssh matz@r.uby.dev.

Ruby Stained Glass Notes #01: This idea cost me an ice cream

Mon, 15 Jun 2026 08:01:16 +0000

This is episode #01 of the Ruby Stained Glass Notes, a pop-up newsletter in which I write about the process of building a stained-glass panel celebrating Ruby. In this episode I talk about the importance of materials in the design process, and how I came to find a drawing I like very much.

Deploying Rails in 2026 is no longer just about Heroku.

Mon, 15 Jun 2026 03:16:54 +0000

https://rubystacknews.com/2026/06/15/the-rails-deployment-landscape-in-2026/

How Rails Flash Survives One Redirect

Sun, 14 Jun 2026 10:28:24 +0000

Rails flash messages are request-to-request state, not view-level notices. This article traces how flash, flash.now, flash.keep, and flash.discard work through the session, and why messages leak, disappear, or bloat CookieStore sessions.

Ruby bindings for the AWS CDK

Sat, 13 Jun 2026 02:08:43 +0000

The AWS CDK lets you define cloud infrastructure in a real language instead of hand-writing CloudFormation. Until now the choices have been TypeScript, Python, Java, Go and C#, never Ruby. There’s now a working implementation of Ruby support.

Ruby Memes 2026-06-12: The "Cool" Reactionary

Fri, 12 Jun 2026 19:17:45 +0000

Ruby Memes 2026-06-12: The “Cool” Reactionary https://andymaleh.blogspot.com/2026/06/ruby-memes-2026-06-12-cool-reactionary.html

We often focus on data structures and forget the operations they make possible.

Fri, 12 Jun 2026 01:52:05 +0000

https://rubystacknews.com/2025/06/04/understanding-data-structures-and-method-operations-a-key-to-efficient-software-development/

Is Coding Over? 5 Career Pivots for Rails Devs in the AI Era

Thu, 11 Jun 2026 18:05:39 +0000

If you spend any time on Tech Twitter lately, you might feel like the sky is falling. People are…

Tests That Survive Change

Thu, 11 Jun 2026 16:48:19 +0000

How to write Ruby tests that survive refactoring: what to test, what to ignore, and how to keep doubles from going stale.

Pterocos - Free online editor for Ruby (plus Python, SQL, Lua)

Thu, 11 Jun 2026 13:22:47 +0000

A browser-based editor that runs Ruby scripts instantly. [No installation, no account]. Perfect for quick prototyping and learning. Also supports Python, SQL (SQLite/DuckDB), Lua, and web code.

Rails Health Check

Thu, 11 Jun 2026 12:23:41 +0000

https://eclecticcoding.com/articles/rails-health-check A Rails engine (just added Rack support) that adds production-grade health check endpoints to any Rails app. Goes well beyond the built-in /up endpoint with 11 built-in checks, parallel execution, structured JSON responses, Prometheus metrics, and a clean configuration DSL.

RubyConf Austria and the future of Ruby conferences

Thu, 11 Jun 2026 11:42:04 +0000

I attended RubyConf Austria in Vienna. A first day AI panel left me wondering: if programming languages are becoming irrelevant, will Ruby conferences still matter? Then, the next day, I noticed what to me looked like clues pointing to an answer: RubyConf Austria and the future of Ruby conferences

The Constant Frozen at Boot Bug: A Ruby Exercise For An Interview

Thu, 11 Jun 2026 06:58:59 +0000

https://zhisme.com/articles/ruby-constant-frozen-at-boot/

Better guides. Better framework.

Thu, 11 Jun 2026 01:36:00 +0000

https://rubystacknews.com/2026/06/10/this-week-in-rails-better-guides-better-framework/

Demystifying Rails Magic: How Autoloading Actually Works

Wed, 10 Jun 2026 18:09:47 +0000

I remember when I first started learning Ruby outside of Rails. I was building a small script, and my…

gem ActiveHarness to build advanced AI pipelines

Wed, 10 Jun 2026 13:42:29 +0000

ActiveHarness is being under active development and recently new README and a bunch of new documentation pages were added and updated. You are welcome to check and leave you feedback or ideas in Issues on GH. Happy coding!

A Rails model is a miniature language.

Wed, 10 Jun 2026 03:07:59 +0000

https://rubystacknews.com/2026/06/10/the-hidden-dsl-inside-every-rails-model/

Ruby Reactor 0.4.0: Interrupts, Dashboard, and Coordination Primitives

Wed, 10 Jun 2026 00:40:34 +0000

https://dev.to/artur_paach_4b9aadd3b8ed/how-to-pause-and-resume-ruby-workflows-mid-flight-4m93

Stripe-Style IDs in Rails: A Guide to the make_id Gem

Tue, 09 Jun 2026 20:28:16 +0000

If you have ever used the Stripe API, you’ve noticed their IDs look awesome. Instead of a random…

Rapid UI Development: Top 4 Component Kits for Solo Rails Devs

Tue, 09 Jun 2026 19:27:42 +0000

I remember the days when building a professional-looking dashboard in Rails meant spending a whole…

Andy's Laws of AI in Software Engineering

Tue, 09 Jun 2026 18:35:26 +0000

Andy’s Laws of AI in Software Engineering: https://andymaleh.blogspot.com/2026/06/andys-laws-of-ai-in-software-engineering.html

We spend so much time chasing the big topics that we often overlook the things we use

Tue, 09 Jun 2026 01:54:41 +0000

https://rubystacknews.com/2026/06/08/the-shared-echo-understanding-ruby-on-rails-request-response-cycle/

How to Leverage PurgeCSS in Your Rails App for Faster Stylesheets

Mon, 08 Jun 2026 20:36:16 +0000

It’s common for Rails applications to serve massive CSS files filled with unused Bootstrap, Tailwind, or custom utility classes as projects grow.