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Short Ruby Newsletter - edition 163

The first edition of 2026: Where we look at Ruby 4.0, mruby announced the major release this year v4.0, Rails launched 8.1.2 and two old (pre Ruby 1.0) and stable gems were updated

NewsletterNewsletter

Dec 22, 2025

Short Ruby Newsletter - edition 162

The one where Ruby gets a new homepage, Ruby 4.0.preview3 and Ruby 3.4.8 are released, Ryan Davis announced Minitest 6.0 and where Marco Roth gets the Rails Luminary award

NewsletterNewsletter

Dec 15, 2025

Short Ruby Newsletter - edition 161

The one where the date was announced for Rails World 2026, where Aaron Patterson showcased the performance of object allocation in Rails 4.0, where Cookpad share how Rails help them scale, and Fizzy got API support

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Ruby 4.0 - curated list of resources

Most important links to read about Ruby 4.0 changes

Latest Posts

NewsletterNewsletter

Jan 19, 2026

Short Ruby Newsletter - edition 164

The one where Ruby 4.0.1 is released, TruffleRuby 33 is released, Programming Ruby 4 enters beta, Google Summer of Code invites for Ruby projecs and where we found Ruby is token efficient

NewsletterNewsletter

Short Ruby Newsletter - edition 163

The first edition of 2026: Where we look at Ruby 4.0, mruby announced the major release this year v4.0, Rails launched 8.1.2 and two old (pre Ruby 1.0) and stable gems were updated

ArticleArticle

+1+1

Ruby 4.0 - curated list of resources

Most important links to read about Ruby 4.0 changes

Short Ruby Newsletter - edition 164

The one where Ruby 4.0.1 is released, TruffleRuby 33 is released, Programming Ruby 4 enters beta, Google Summer of Code invites for Ruby projecs and where we found Ruby is token efficient

NewsletterNewsletter

Short Ruby Newsletter - edition 163

The first edition of 2026: Where we look at Ruby 4.0, mruby announced the major release this year v4.0, Rails launched 8.1.2 and two old (pre Ruby 1.0) and stable gems were updated

ArticleArticle

+1+1

Ruby 4.0 - curated list of resources

Most important links to read about Ruby 4.0 changes

NewsletterNewsletter

Dec 22, 2025

Short Ruby Newsletter - edition 162

The one where Ruby gets a new homepage, Ruby 4.0.preview3 and Ruby 3.4.8 are released, Ryan Davis announced Minitest 6.0 and where Marco Roth gets the Rails Luminary award

NewsletterNewsletter

Dec 15, 2025

Short Ruby Newsletter - edition 161

NewsletterNewsletter

Dec 08, 2025

Short Ruby Newsletter - edition 160

37 Signals launches Fizzy, Bridgetown announces 2.1 beta 1, Bundle 4.0 is released, Wired wrote a strange article about Ruby, and Errol Schmidt published their Survey Results with Ruby/Rails leaders.

NewsletterNewsletter

Dec 01, 2025

Short Ruby Newsletter - edition 159

The one with BFCM deals, where Xavier Noria and Kevin Newton shared insights about how constants work in Ruby and where Alessandro Rodi introduced DevToolsController for Rails.

NewsletterNewsletter

Nov 24, 2025

Short Ruby Newsletter - edition 158

The one where Ruby releases 4.0.0.preview2, Maedi proposes a new supported syntax for defining types, and 12 podcast episodes are published

Five Ruby LinksFive Ruby Links

Nov 11, 2025

Five Ruby Links #3

First steps into game development with DragonRuby, discover Ruby's Smalltalk neighbors, Hunt a Ruby memory bug, See arguments against RSpec shared examples, and color Deterministic Mesh Dradient Avatars with Ruby

NewsletterNewsletter

Nov 10, 2025

Short Ruby Newsletter - edition 156

The one where Ruby 4.0 is announced, where Namespace is renamed to Ruby::Box and deep_freeze is under discussion

Five Ruby LinksFive Ruby Links

Nov 04, 2025

Five Ruby Links #2

Find out everything about frozen string literals from Jean Boussier, parsing Ruby code from Pat Shaughnessy, code highlighting in Rails from Avo, single-purpose classes from Szymon Fiedler, and a zero-downtime database migration from Denis Lifanov