iiinova — where your digital self keeps evolving

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hsbt @hsbt.org · 11/10/2026

4.1.0 のリリースまで2か月ちょっとではあるけど、Windows の long を 64bit にするというのを滑り込みで入れることができそう。これでやっと 2GB+ の File をオープンして sha を計算するとかができるようになるかなあ。

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The JRuby Project @jrubyproject.bsky.social · 06/10/2026

We're have released jruby-rack 2.0.0, updating our servlet/rack bridge to the Jakarta Servlet API! We partnered with JRuby contributor Chad Wilson (github.com/chadlwilson) and the Kill Bill (killbill.io) Open Source billing and payments platform to make this happen. github.com/jruby/jruby-...

github.com

Release 2.0.0 · jruby/jruby-rack

What's Changed Major breaking changes: Support Jakarta Servlet API 5.0 → 6.1 (Jakarta EE 9 → 11) (@chadlwilson & @bhagyashriSawkar) This release involves migration to the jakarta.servlet.* namesp...

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Charles Oliver Nutter @headius.bsky.social · 29/09/2026

I've pushed a Rails 8.1-compatible activerecord-jdbc-adapter 81.0.pre1 for JRuby + SQLite and it can at least CRUD a scaffold app! I've provided a template here for generating a new app: (rails new -m <template>) buff.ly/uUPEfJn

buff.ly

https://raw.githubusercontent.com/jruby/rails_templates/refs/heads/main/rails-8.1.rb

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hsbt @hsbt.org · 29/09/2026

Here is today's AI-generated code from me. github.com/ruby/ruby/pu... YJIT finally works on Windows (mswin), about 2x faster than the interpreter on ruby-bench's headline benchmarks.

github.com

YJIT: Support Windows (mswin x64) by hsbt · Pull Request #19114 · ruby/ruby

This makes YJIT build and pass nmake check on mswin x64, which Feature #18439 has asked for. I will look after the Windows side, so the JIT team does not need a Windows machine to keep it working. ...

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Eze Cyber 🇳🇬 @ezecyber.bsky.social · 26/09/2026

: "One who eats alone cannot discuss the taste of the food with others". — Igbo Proverb

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Mohit Sindhwani @onghu.com · 26/09/2026

Is it just me or does the #OneNote ink features not work great on Android tablets like the #Samsung S11? The Samsung Notes app inks very well, so it's not the S-Pen at fault. #PC

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Mohit Sindhwani @onghu.com · 26/09/2026

Disproportionate interactions will make things much worse.

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Charles Oliver Nutter @headius.bsky.social · 24/09/2026

Very interesting day of discussions at #railsworld! Introduced a few folks to JRuby, talked with some current users I did not know, even found one shop that only does JRuby. A bit sad to see folks struggling with problems JRuby solves. Hard to get the word out!

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Charles Oliver Nutter @headius.bsky.social · 17/09/2026

Like clockwork, I go to a Ruby event and meet JRuby users I never knew about! Just today, three people who used JRuby at previous jobs and two more that currently have apps in production. Gotta figure out how to reach these folks without speaking at every Ruby conference! 🤣

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hsbt @hsbt.org · 16/09/2026

RubyGems 4.0.21 is out now: blog.rubygems.org/2026/09/16/4... This release is regular bug fix release. Bundler prevent to update beta version with `bundle update --bundler` now.

blog.rubygems.org

4.0.21 Released

RubyGems 4.0.21 includes enhancements and Bundler 4.0.21 includes enhancements and bug fixes.

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Mohit Sindhwani @onghu.com · 15/09/2026

Great advice from Jethro Tull for when you wonder if you're too old. "You're never too old for rock n' roll If you're too young to die" #music #JethroTull #LifeAdvice

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Charles Oliver Nutter @headius.bsky.social · 14/09/2026

My own experiments using AI for JRuby work have been mixed, but I can report a great success: contributions from people that never would have attempted such things before, like Ruby core devs and Rubyists with no JVM experience. So many PRs lately! github.com/jruby/jruby

github.com

GitHub · Change is constant. GitHub keeps you ahead.

Join the world's most widely adopted, AI-powered developer platform where millions of developers, businesses, and the largest open source community build software that advances humanity.

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Daniel Moser @dmoser.bsky.social · 03/09/2026

Pollution levels in London after 10 years of advancing sustainable transport.

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Charles Oliver Nutter @headius.bsky.social · 02/09/2026

I recently had a nice chat on the Technology for Humans podcast about the past, present and future of JRuby... including some myth debunking that might help Ruby folks look past the "J" to the amazing tech underneath. Check out the video here: www.youtube.com/watch?v=Q9Sq...

youtube.com

The Ruby Runtime Built for Scale, Parallelism and Enterprise : JRuby

YouTube video by Technology For Humans

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Yonah Freemark @yonahfreemark.com · 01/09/2026

New York’s congestion pricing program has resulted in a statistically significant reduction in travel times for EMS vehicles

nber.org

Urban Congestion Pricing and the Response Times of Emergency Medical Services

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Mohit Sindhwani @onghu.com · 01/09/2026

The great thing with going to watch a #Musical is that the band always plays the songs you know and could sing along to (but the bad thing is that you're not allowed to!) #theatre

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Mohit Sindhwani @onghu.com · 01/09/2026

I've waited 33 years from when I heard it first as a plucky 16 year-old to watch #JesusChristSuperstar performed live. No more! That ends tonight at the Marina Bay Sands theatre in #Singapore. Too bad my 9 y.o. isn't allowed in. #Musical #Theatre

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Mohit Sindhwani @onghu.com · 01/09/2026

I guess it's a really bad idea to watch #TimMinchin as Judas before going to watch a live production of #AndreLloydWeber & #TimRice's #JesusChristSuperstar in #Singapore? The Arena Tour 2012 cast was so very good - wish I had been able to see that live. #Musical #Theatre

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hsbt @hsbt.org · 31/08/2026

RubyGems and Bundler now pass their full test suites with RUBY_BOX=1. I am working toward Ruby 4.1 so that Ruby::Box is stable enough for real projects. bugs.ruby-lang.org/issues/22275

bugs.ruby-lang.org

Misc #22275: Ruby::Box support plan for RubyGems and Bundler - Ruby - Ruby Issue Tracking System

Redmine

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Aaron Patterson @tenderlove.dev · 01/09/2026

If you want to explore, the code is here: gist.github.com/tenderlove/0... The trick is that the multi-assign returns an array, and it can't be elided because initialize returns it (even though `new` ignores it)

gist.github.com

extra_allocations.rb

GitHub Gist: instantly share code, notes, and snippets.

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Manjeet S. Pardesi @manjeetsp.bsky.social · 31/08/2026

I was unable to make it to ISA this year but it is finally here! Huge thanks to the Global International Relations Section! @isanet.bsky.social @yalepress.bsky.social

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Noel Rappin @noelrappin.com · 27/08/2026

If you bought the ebook of Programming Ruby 4 you should be getting an email with a final beta before production. Also, if you have an ebook of Programming Ruby 3.3, you should also be getting an email with an update.

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Phil Eaton @eatonphil.bsky.social · 24/08/2026

Cited on in the SQLite docs. That's pretty cool.

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Mohit Sindhwani @onghu.com · 24/08/2026

Even the train takes a bus to work some times... #ITS #Transportation #Singapore # Transit

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Evil Martians @evilmartians.com · 13/08/2026

Rails + AI models, which to use? Along with the Rails Foundation we benchmarked the performance of eight AI models against atomic tasks and evals. We found that Opus 4.5 is slightly more accurate and affordable than Fable, but slower. Kimi K3 gives you similar results for almost half the price. 🧵

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Lucian Ghinda @lucianghinda.com · 12/08/2026

In case anyone still runs Rails 7.2.x this is the sign to rush the upgrade. I assume that version is now not supported anymore. Source: rubyonrails.org/maintenance

Security support details for Rails versions, highlighting end-of-life dates, including 7.2.x until August 9, 2026.

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Mohit Sindhwani @onghu.com · 11/08/2026

Is there now an easy (or slightly complicated) way to move #Microsoft #Whiteboard documents from one Outlook/ Live account to an M365 account? One of the good things with "desktop / files" is this ability to just cut and paste the files from one place to the other.

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Mohit Sindhwani @onghu.com · 10/08/2026

What does this do? Does it mean I can use my LG Magic Remote from the TV as a mouse for my phone or tablet? #Samsung #LGTV #Tech

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Mohit Sindhwani @onghu.com · 10/08/2026

After you take a snip with the Snipping Tool in #Windows11, you can right click on the window in the taskbar and select to take a time delayed screenshot - it used to be in the snipping tool UI when you started it and was convenient... but at least it is some place #Tech

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Mohit Sindhwani @onghu.com · 08/08/2026

The fact that you can just use the S-Pen from the #S24Ultra on the #Samsung #S11 Tablet feels magical, and like a game changer in some ways since my phone is always with me anyway! technology

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Janko Marohnić @janko.io · 07/08/2026

Got my copy 😍 The 2nd edition contains chapters on concurrency (incl. Ractors) static typing (RBS, Sorbet) and code optimization (profiling, JIT) – straight from a Ruby committer. I admire Jeremy Evans for his dedication, though being a technical reviewer isn’t the easiest either 😅

Me holding the Polished Ruby Programming book

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Jen Gentleman @jenmsft.bsky.social · 01/08/2026

I dunno who needs to hear this, but if you hold ALT when double clicking a file in file explorer, it will open Properties for that file

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Yasunori Kirimoto @dayjournal.dev · 01/08/2026

This is a summary of the July updates for Amazon Location Service. 🗺️ Please check it out! dev.to/aws-heroes/m... #AWScommunity #AmazonLocationService

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Mohit Sindhwani @onghu.com · 31/07/2026

We need capital numbers for when you need to shout them out in a txt message! #RandomThoughts #TGIF

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Andrew Atkinson @andyatkinson.com · 31/07/2026

Postgres 18. uuidv7() applied as a new PK column default. Inserts at 2-10K calls/minute. Inserts total time dropped from 1 millisecond to around 50 microseconds, about ~20x faster. Thanks to Postgres developers for this work which enables PK index maintenance to be much more efficient!

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hsbt @hsbt.org · 28/07/2026

Search feature has landed on ruby-lang.org/en/ Cmd/Ctrl+K from any page and you can find a release note or a guide without guessing the URL. Every translation searches its own pages, in its own language.

ruby-lang.org

Ruby Programming Language

A Programmer's Best Friend

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Andrea Fomera @afomera.dev · 26/07/2026

I've continued to be working hard on RubyEverywhere.com I have made great strides towards the Android, iOS and Desktop pieces and they're going strong. There's places you can hook native code and extensions and packages if you need them. #ruby #rails #native #hotwirenative #iOS #android

rubyeverywhere.com

RubyEverywhere — Native apps from plain Ruby

Turn plain Rails, Hanami, or Sinatra apps into real native apps — desktop today, mobile next. One CLI, a single-file binary, no Electron, no rewrite.

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The JRuby Project @jrubyproject.bsky.social · 22/07/2026

JRuby 10.1.1.0 is released, with a bunch of compat fixes, more performance work, and several third-party CVEs resolved. JRuby 10.1 is our active development branch, with 10.0 being stable. Upgrading is recommended if you want the latest and greatest! www.jruby.org/2026/07/22/j...

jruby.org

JRuby 10.1.1.0 Released — JRuby.org

The JRuby community is pleased to announce the release of JRuby 10.1.1.0.

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hsbt @hsbt.org · 22/07/2026

RubyGems / Bundler 4.0.17 is now available. Happy to share that my recent native Windows support improvements made it into this release: blog.rubygems.org/2026/07/22/4...

blog.rubygems.org

4.0.17 Released

RubyGems 4.0.17 includes enhancements and bug fixes and Bundler 4.0.17 includes enhancements, bug fixes and documentation.

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The Japan Times @japantimes.co.jp · 22/07/2026

Two brothers in India have made their manga debut in Japan after being discovered by a major Japanese publisher searching for international talent. 👉 ebx.sh/95NC8m

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Russ Olsen @russolsen.bsky.social · 21/07/2026

It's here! The paper version of Eloquent Ruby, 2nd edition is available on Amazon! Finally! www.amazon.com/Eloquent-Rub... Remember, you are looking for the *2nd edition*, the one with the orchestra conductor on the cover.

amazon.com

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Onur Ozer @onurozer.me · 20/07/2026

Super crisp and clean design system for Singapore Government websites. www.designsystem.tech.gov.sg

designsystem.tech.gov.sg

Home – Singapore Government Design System

Unifying Government through Design and Code.

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Yasunori Kirimoto @dayjournal.dev · 16/07/2026

Kumoy is now available worldwide. 🌏 I’m proud to share what our team at MIERUNE has been building. Kumoy lets you publish your QGIS project as an interactive web map in one click. No servers, no coding required. Give it a try and let me know what you think! Try it free → www.kumoy.io/en

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hsbt @hsbt.org · 16/07/2026

Ruby 3.3.12 has been released: www.ruby-lang.org/en/news/2026...

ruby-lang.org

Ruby 3.3.12 Released | Ruby

Ruby 3.3.12 has been released.

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