Latest updates for Ruby

Fresh curated links around Ruby are collected here so marketers can spot useful updates and turn timely ideas into posts faster.

Recent items include:

  • Innocent looking Ruby can be dangerous
  • рџ’Ћ Issue 537 - All the Little Things (2014)
  • Ruby Users Forum - Monthly Update - August 2026

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Recent curated links from global sources. Generate one free draft from any story, then use SocialBu to schedule and refine your content calendar.

greg.molnar.io /1 month ago

Innocent looking Ruby can be dangerous

Originally appeared on Greg Molnar.RubyLLM 2 is in the final stages of being released and when I learned about this, I went to check the documentation to see if there is anything n...

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ruby.libhunt.com /1 month ago

рџ’Ћ Issue 537 - All the Little Things (2014)

Originally appeared on Awesome Ruby Newsletter.

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rubyflow.com /1 month ago

Ruby Users Forum - Monthly Update - August 2026

https://www.rubyforum.org/t/monthly-update-august-2026/676

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intertwingly.net /2 weeks ago

Keep the Gems

Originally appeared on Sam Ruby.Tobi Lütke ported ONCE Campfire to Ruby 4 without Rails: Falcon serving from worker Ractors, plain modules over SQLite, and message passing between...

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rubyweekly.com /1 week ago

Ruby 4.1's first preview is here

Originally appeared on Ruby Weekly. #​821 — October 15, 2026 Read on the Web Ruby Weekly Ruby 4.1 Preview 1 Relea...

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fastruby.io /1 month ago

Ruby 4.0: ZJIT, Ruby Box, and Ractors

Originally appeared on The Rails Tech Debt Blog.Ruby 4.0 was released on December 25, 2025, and three features get cited most often when people talk about it: ZJIT, Ruby Box, and a...

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rubyflow.com /2 weeks ago

Ruby Users Forum - Monthly Update - September 2026

https://www.rubyforum.org/t/monthly-update-september-2026/753

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ruby.libhunt.com /1 week ago

рџ’Ћ Issue 543 - Living in the Weimar Era of Ruby

Originally appeared on Awesome Ruby Newsletter.

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ruby.libhunt.com /1 month ago

рџ’Ћ Issue 536 - Bringing Rails into the Ractor-age

Originally appeared on Awesome Ruby Newsletter.

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rubyweekly.com /1 month ago

Shopify's structural linter for Ruby codebases

Originally appeared on Ruby Weekly. #​816 — September 10, 2026 Read on the Web Ruby Weekly RubyKaigi's Talks Are Fi...

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rubyweekly.com /1 month ago

ZJIT can now inline GC allocations

Originally appeared on Ruby Weekly. #​815 — September 3, 2026 Read on the Web Ruby Weekly ZJIT 🤝 GC: Inli...

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ruby.libhunt.com /3 weeks ago

рџ’Ћ Issue 541 - What About Rails?

Originally appeared on Awesome Ruby Newsletter.

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rubyflow.com /1 week ago

Ruby Memes 2026-10-15: Pencils Down!

Ruby Memes 2026-10-15: Pencils Down! https://andymaleh.blogspot.com/2026/10/ruby-memes-2026-10-15-pencils-down.html

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rubyflow.com /3 weeks ago

Ruby Memes 2026-09-30: DHH's AI Vision

Ruby Memes 2026-09-30: DHH’s AI Vision https://andymaleh.blogspot.com/2026/09/ruby-memes-2026-09-30-dhhs-ai-vision.html

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intertwingly.net /3 weeks ago

Nokogiri, Loofah and Crass, Compiled

Originally appeared on Sam Ruby.I built these for Roundhouse, which compiles Rails applications, and Campfire needs all three: Action Text sanitizes every message through rails-htm...

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intertwingly.net /1 week ago

What a JIT Can't Know

Originally appeared on Sam Ruby.In 2023 Shopify's Rails at Scale team turned Lobsters into a Rails benchmark for YJIT: a real application, real routes, a fake-data database, SQLite...

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allaboutcoding.ghinda.com /1 month ago

Tokens, token IDs and array operations in Ruby

Originally appeared on All about coding.LLMs work with the numbers behind your text rather than the text itself. Two Rails class definitions one word apart encode to arrays of 5 to...

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rubyflow.com /1 month ago

Rails Has .forty_two — But No .sixth

A short look at one of Rails’ weirdest little helpers and its history.

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rubyflow.com /1 month ago

Ruby Daily: RubyLLM 2.0 hits RC, Active Storage exploited in the wild, Rails goes Rac

I’ve started a daily roundup of the Ruby, Rails and AI world over at RubyInsights, and today had more than usual to cover. ruby_llm 2.0.0.rc1 hit RubyGems, the first RC of the rewr...

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rubyflow.com /6 days ago

A small RSpec helper that saves code, risk, and AI tokens

https://widefix.com/blog/stub-env-rspec-and-ai-instructions/

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railsatscale.com /23 hours ago

Rails is a JIT compiler

Originally appeared on Rails at Scale. The title was bait to get you to open this article. But fear not! We will be generating code at run-time today. (See the PR for a sneak peek...

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rubysec.com /2 weeks ago

CVE-2026-67987 (ruby_llm): Polynomial-Time Regular Expression Denial of Service (ReDoS) vulnerability

Originally appeared on RubySec.crmne/ruby_llm at commit fa6f279847d6d7027814539d9c0dfc3bbdfd2a83 contains polynomial-time regular expression denial-of-service conditions in think-t...

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rubyweekly.com /7 hours ago

How Rails made its enums 4.5x faster

Originally appeared on Ruby Weekly. #​822 — October 22, 2026 Read on the Web Ruby Weekly 📊 The 2026 Rails...

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noteflakes.com /2 weeks ago

Unrolled Code

Originally appeared on Noteflakes.The other day I was looking at a little project called grubby, a minimal static site generator for git repos, written in Ruby. The style is quite...

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rubyland.news

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rubyflow.com

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