Discover the latest articles, tutorials, and insights from the Ruby and Rails ecosystem.
1263 articleshttps://rubystacknews.com/2026/02/16/rails-8-authentication-why-the-new-built-in-generator-matters-and-what-it-means-for-devise/
February 16, 2026 In 2025, at Rails g authentication from Kaigi on Rails 2025, developer Shinichi Maeshima presented an insightful talk on Rails 8ās n...
The feature-rich, zero-dependency, and flexible Ruby toolkit for talking with multiple LLMs has had another release. Since the last announcement, whic...
The Ultimate Boss Battle Youāve optimized your headers. Youāre rotating residentialā¦
https://dev.to/zilton7/stimulusjs-crash-course-build-a-copy-to-clipboard-feature-in-5-minutes-3498
Choosing nutritious snacks supports steady growth and energy. Options like yogurt, fruit slices, steamed veggies, and whole-grain crackers are popular...
The Missing Piece In the Ruby scraping ecosystem, we have excellent low-level tools. ā¦
https://dev.to/zilton7/hotwire-vs-react-a-guide-for-the-one-person-framework-11d
https://ggerman.github.io/ruby-libgd/
https://ggerman.github.io/libgd-gis/
https://rubystacknews.com/2026/02/13/range-on-rails-how-postgresql-multirange-turned-complex-booking-logic-into-elegant-simplicity/
February 13, 2026 Range on Rails: How PostgreSQL Multirange Turned Complex Booking Logic into Elegant Simplicity At Kaigi on Rails 2025, Tomohiro Umed...
The Scraperās Dilemma Testing a normal Rails app is straightforward: you control theā¦
The AWS Fear Factor The biggest blocker for many developers starting a side project isnātā¦
https://dev.to/zilton7/rails-on-iosandroid-can-you-build-a-real-app-with-hotwire-native-124o
https://dev.to/zilton7/enterprise-web-scraping-in-ruby-bypassing-anti-bots-and-scaling-infrastructure-2ao5
https://rubystacknews.com/2026/02/12/designing-safe-parallelism-in-rails/
February 12, 2026 Eliminating Connection Pool Exhaustion in Production At Kaigi on Rails 2025, ēē° ęå¹³ (@katakyo) delivered a deeply practical talk titl...
#ā787 ā February 12, 2026 Read on the Web Ruby Weekly Minitest fast, RSpec slow? Not so fast! Last week, I included a post about an RSpec to...
AI agents write code fast. They also write tech debt fast. How to you stop them from piling it up? https://rubyonai.com/your-ai-has-no-memory-your-rai...
https://rubystacknews.com/2026/02/11/rails-meets-postgresql-18/
February 11, 2026 Compatibility, Protocol Changes, and Virtual Generated Columns in Rails 8.1 At Kaigi on Rails 2025, Rails Committer Yasuo Honda deli...
https://drexed.github.io/cmdx/blog/mastering-cmdx-outcomes/
https://rubystacknews.com/2026/02/10/when-maps-explain-themselves-legends-style-and-finished-images-in-ruby/
February 10, 2026 Introduction libgd-gis now supports legends, introducing a fundamental building block in map communication. With the release of v0.4...
We found two keys to answer this question while building a full-featured coding agent in just 250 lines of Ruby code. https://sinaptia.dev/posts/ai-ag...
Weāre sunsetting Ruby Newbie and merging its content into the Ruby Users Forum.
Then one where Garry Tan president of YCombinator talks about Rails and Claude Code, Ruby Central launches organisations feature, Inertia Rails has a ...
Then one where Garry Tan president of YCombinator talks about Rails and Claude Code, Ruby Central launches organisations feature, Inertia Rails has a ...
https://rubystacknews.com/2026/02/09/only-3-got-it-right-5-dangerous-ruby-on-rails-code-patterns-from-rubykaigi/
February 9, 2026 At RubyKaigi 2025, a deceptively simple Rails code quiz was presented at a booth. It looked like everyday production code ā nothing e...
Type-safe properties stored in JSONB for ActiveRecord models. A modern, lightweight alternative to separate settings tables.
I got tired of reading about how RSpec + Factories are slow and watching everybody port their stuff to minitest and fixtures, so I tackled the āfactor...
Not a tutorial, not a benchmark ā just experimenting with 2D and 3D rendering in Ruby and confirming that the foundation is already mature and reliabl...
Modern Rails apps increasingly depend on external systems: APIs, background services, and AI/LLM inference. https://rubystacknews.com/2026/02/06/tackl...
February 6, 2026 Lessons from Kaigi on Rails 2025 on SSE and Async Modern Rails applications increasingly depend on external systems: third-party APIs...
aws-sdk-extended 0.0.1 has been released.
https://rubystacknews.com/2026/02/05/validating-a-native-ruby-gem-on-ruby-4-0-1/
February 5, 2026 Notes from the ruby-libgd 0.2.4 release With the release of Ruby 4.0, native extensions deserve a bit more attention than usual. Unli...
I built a new JSON Logic gem for Ruby because the existing options werenāt cutting it for my projects; The current alternatives have very little compl...
#ā786 ā February 5, 2026 Read on the Web Ruby Weekly Ruby Evolution: New Ruby Features Added in v2.0 ā 4.0 ā First launched a couple of years ago cove...
https://beautifulruby.com/code/superfeature-plan shows use to use Plan objects from Superfeature to build SaaS tables, present pricing, control Stripe...
We design everything on web mobile-firstā¦ except code samples. Hereās a look at three approaches: clever, boring and something in between. A tour of R...
Why you shouldnāt read your agentās code until three AI reviewers and CI pass https://rubyonai.com/how-do-you-know-the-software-is-working/
https://rubystacknews.com/2026/02/04/kamal-in-the-real-world-lessons-from-running-rails-apps-on-aws/
February 4, 2026 At Kaigi on Rails 2025, one talk stood out for being refreshingly honest about infrastructure. Not a tutorial. Not a product pitch. B...
Two phones, same app, same page containing a timer. One shows 4 minutes on the timer. The other shows 9. The server says 4. Refresh the lagging phone ...
https://github.com/carter2099/hyperliquid
https://drexed.github.io/cmdx/blog/mastering-cmdx-interruptions/
