Alone we can do so little,
together we can do so much

A collection of the various Ruby libraries and execution environments for building desktop, mobile, terminal, game, and ...

https://rubystacknews.com/2026/05/21/inside-rubys-object-model/

May 21, 2026 How MRI Really Implements include, prepend, extend, Singleton Classes and Method Lookup Ruby’s object model...

Most developers think that “progress” means adding lines of code. We feel good when we finish a new…

I wrote a post as an introduction to developing your own AI agent that is backed up an ActiveRecord model. The agent can...

A walk through the design choices for showing rich UI in an LLM chat app instead of plain text bubbles. Tools, schemas, ...

https://github.com/sergey-homenko/llm_cost_tracker

https://rubystacknews.com/2026/05/20/ruby-libgd-cheat-sheet-building-native-graphics-pipelines-in-ruby/

May 20, 2026 Modern Ruby applications rarely interact directly with native graphics pipelines. Most projects delegate im...

#​801 — May 21, 2026 Read on the Web Ruby Weekly 🛠️ One Year of Ruby on Rails Configuration — The creator of GoodJo...