Community-driven Ruby news and articles
1090 articleshttps://railsdesigner.com/building-customizable-tailwind-themes/ — Using OKLCH you can tweak one custom property, e.g. :root { --color-value: 60; } an...
https://rubystacknews.com/2026/05/27/exploring-rubys-openssl-stdlib-internals-from-c-bindings-to-ruby-apis/
In a previous article, I talked about Snowflake IDs. They are great, but they require a bit of…
https://rubystacknews.com/2026/05/26/understanding-ruby-proc-internals-through-proc-c/
I’ve lost count of how many times I’ve been tempted by a “revolutionary” new database. Every few…
https://paweldabrowski.com/farewell-to-rails-way/five-foundations-for-building-complex-rails-apps
https://rubystacknews.com/2026/01/09/ruby-can-draw-cities-now/
Automating the “glue work” of a SaaS business is a survival skill for a solo developer. You need to…
Robert is a native FreeBSD AI assistant. He can read man pages, search documentation, and help you troubleshoot. It is distributed as a 2MB standalone...
Rails controller actions do not return HTTP responses directly. They perform response state through render, redirect_to, head, or implicit rendering, ...
rails-llm provides generators and an engine for the llm.rb runtime inside Ruby on Rails. The engine includes a chat interface, and the generators take...
https://dev.to/sergii-khomenko/writing-code-got-cheap-being-responsible-for-it-didnt-what-shipping-an-ai-generated-gem-taught-1fci
When you run rails generate model, Rails defaults to using a standard auto-incrementing integer for…
New episode is out. David recaps Blue Ridge Ruby and talks about coming back motivated to contribute more to open source, which leads into a broader d...
A collection of the various Ruby libraries and execution environments for building desktop, mobile, terminal, game, and browser applications.
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 search and read man pages, an...
A walk through the design choices for showing rich UI in an LLM chat app instead of plain text bubbles. Tools, schemas, and a tiny gem for generative ...
https://github.com/sergey-homenko/llm_cost_tracker
https://rubystacknews.com/2026/05/20/ruby-libgd-cheat-sheet-building-native-graphics-pipelines-in-ruby/
We are living in a wild time for software development. With tools like Cursor, Windsurf, and ChatGPT,…
Every morning, I see the same thing on my Twitter feed or the GitHub Trending page. A new Ruby gem is…
I got tired of the existing APM options being overkill for smaller Rails projects, so I built DeadBro. It detects N+1 queries, tracks errors with full...
Springtime in Portland is always a true delight, and the perfect backdrop for our newest release of Bridgetown, version 2.2 “Verdant River City“. Feat...
ActiveHarness — a Ruby framework for building production-ready AI agents with multiple LLM providers, lifecycle hooks, and a Rails-friendly DSL. Made ...
We are a renowned Software Development Company in the USA called Sapphire Software Solutions that provides inexpensive Web and Mobile Application Deve...
I just released stimulus_grid_rails v0.1.0 — Rails + Hotwire bindings for a server-driven, multi-user editable data grid over Turbo Streams and Action...
When to reach for duck typing and when for inheritance in Ruby. Template Method, hook messages, and the signals that point to a hidden abstraction.
https://rubystacknews.com/2026/05/19/inside-rubys-net-http-exploring-the-networking-engine-behind-ruby-apis/
If you want a terminal that tells you if a command is valid, predicts what you’re about to type, and…
I spent years looking at websites like Stripe or Linear and feeling depressed. I would try to…
https://yaroslav.io/posts/inkmark-fast-ai-first-markdown
https://www.rubyforum.org/t/phlex-literal-are-joining-the-ruby-users-forum
https://paweldabrowski.com/farewell-to-rails-way/when-rails-way-does-not-work
CMDx has been updated with richer error messages that include links to documentation and common issues. Middleware’s how support using status methods ...
https://github.com/perrystreetsoftware/rubyzen Rubyzen is a modern linter for Ruby that allows you to write architectural lint rules as unit tests
AI-driven development is a spectrum, not a one-size-fits-all solution. Like editor setups in 2014-2018, you need to find your own workflow instead of ...
https://rubystacknews.com/2026/05/18/inside-rubys-json-library-complete-deep-dive/
If you’ve tried the new rails generate authentication command in Rails 8, you know it’s a breath of…
Production timeouts are rarely “just call Timeout.timeout.” You need a real budget, predictable expiry, and a way to pass that budget to the next serv...
The “Zero-Service” Monolith: How to run your entire app on a single server port For years,…
before_action is where a controller declares the request prerequisites that must run before action-specific code.
https://rubystacknews.com/2026/05/18/inside-rubys-range-a-tour-through-range-c/
https://github.com/elct9620/kobako
For almost 15 years, if you wanted to build a Rails app with a login system, the answer was always…
If you are a solo developer with “Shiny Object Syndrome,” you know the feeling. You have a great idea…
