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Andrey Eremin

Static Ruby Monthly | Issue 4, April 2025

Published about 2 months ago • 2 min read

Static Ruby Monthly

The only newsletter dedicated to static typing in Ruby

Hey there!

Welcome to the 4th issue of the Static Ruby Newsletter. It was a great month with tasty talks at the recent RubyKaigi 2025 conference in Japan. Sadly, the recordings are not yet available, so we will catch up on them next time.

Nevertheless, enjoy a fresh selection of interesting materials and updates from the world of static typing in Ruby.

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You can find all the previous issues of the newsletter in my archive.

Cheers,

Andrey

People wrote about

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Other updates in the Static typing world

  • ​rbs-trace v0.5.1 (Released on April 20, 2025)
    by sinsoku
    A tool that automatically collects Ruby method signatures during runtime and generates RBS type declarations as comments or files.
    ​
  • ​awesome-sorbet
    by andyw8
    A curated list of resources, tools, blog posts, and tutorials related to Sorbet, the static type checker for Ruby.
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  • ​standard-sorbet v0.0.3 (Released on April 1, 2025)
    by standardrb A plugin for Standard Ruby that integrates rubocop-sorbet rules to enable type-checking lint support in Ruby projects.
    ​

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Your essential Static Typing toolset

rbs

official Ruby Signature solution from the Ruby team

​repo​

rbs-inline

extension to rbs lets you write signatures in line with your code

​repo​

steep

type checker for the Ruby signatures

​repo​

sorbet

type signature and type checking solution designed by Stripe

​repo​

ruby-lsp

essential toolset and extension, which helps with Ruby development in the VS Code

​repo​

steep VS Code extension

steep integration with your IDE

​repo​

rbs syntax VS Code extension

ease the work with RBS signature files

​repo​

Andrey Eremin

I help teams build reliable, maintainable Ruby applications by bringing the power of static typing to their codebases. With years of hands-on experience solving complex technical challenges, I make sure your software stays robust and ready to grow.

WANT TO LEARN MORE?

Start writing robust Ruby software with static typing.

My RBS course equips you with essential knowledge you can apply to any Ruby-based software.

“Let's do TDD - type driven development”

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Ringheide, Hamburg, 21149
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Andrey Eremin

I help teams build reliable, maintainable Ruby applications by bringing the power of static typing to their codebases. With years of hands-on experience solving complex technical challenges, I make sure your software stays robust and ready to grow.

Static Ruby Newsletter — your monthly dose of insights, tips, and updates on type-safe Ruby programming.

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