RubyFlow

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.

AI Document assistant

Mon, 08 Jun 2026 15:10:00 +0000

AI Document Assistants https://flexfiles.io/en/ai-document-assistant are transforming the way we handle information. By automating repetitive tasks and providing intelligent insights, they make document management more efficient and less time-consuming.

Polling for New Records

Mon, 08 Jun 2026 12:22:44 +0000

Websockets are great, but they are not always the right approach. In this episode, we will look at implementing a long polling for new records. https://www.driftingruby.com/episodes/polling-for-new-records

Fewer understand why prepend changes everything.

Mon, 08 Jun 2026 02:30:03 +0000

Most Ruby developers know include. https://rubystacknews.com/2026/06/07/rubys-ancestor-chain-why-prepend-cuts-the-line/

Beyond Mocked Payloads: End-to-End Stripe Webhook Testing

Sun, 07 Jun 2026 12:52:52 +0000

If you’ve ever wondered whether your Stripe webhook handler actually works end-to-end (not just with mocked payloads), this walks through using Stripe Test Clocks and the Stripe CLI to simulate the full payment failure retry sequence locally, including a race condition that only showed up this way https://danielabaron.me/blog/stripe-test-clocks-payment-webhooks/

HexaPDF 1.9.0 released, with support for HarfBuzz based text shaping

Sun, 07 Jun 2026 12:51:51 +0000

The latest release 1.9.0 of HexaPDF supports HarfBuzz based text shaping. Now complex scripts are rendered correctly.

Sessions Are Not Server Memory

Sun, 07 Jun 2026 10:36:54 +0000

Rails makes session[:user_id] = 42 feel like a hash write, but CookieStore serializes and encrypts session data into a browser cookie. This article traces that pipeline, the 4KB cookie limit, and why sessions should carry identity instead of application state.