Posts
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Fixing My Blog from My Phone with Claude's Code Sessions (NOT Claude Code)
One reason I migrated my blog from a hosted solution to GitHub Pages was to see how AI agents could help me improve it and post content. So when I noticed some responsiveness issues while it on my ...
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AI and Open Source: A Maintainer's Take (End of 2025)
I’m on the cautious-optimistic side when it comes to AI coding tools and open source.
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How Ruby Executes JIT Code: The Hidden Mechanics Behind the Magic
This post was originally published on September 8, 2025 on Rails at Scale.
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AI Coding Agents Are Removing Programming Language Barriers
This post was originally published on July 19, 2025 on Rails at Scale.
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My Ruby Debugging Tips in 2025
This is a quick & unpolished collection of my Ruby debugging tips and recommendations.
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Ruby 3.4 Documentation: A Step Towards Better Ruby Documentation
Introduction
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A RDoc Maintainer's View on Ruby's Documentation
As someone who genuinely cares about Ruby’s developer experience, I’ve been thinking about Ruby’s documentation for a while, especially after I became a maintainer of RDoc.
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What's new in Ruby 3.2's IRB?
What’s new in Ruby 3.2’s IRB?
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ruby/debug cheatsheet
This cheatsheet can help you get started with ruby/debug as well as use it in your daily development. It’s not an exhausting list of its features or commands, so please go through its document as w...
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Setup ruby/debug with VSCode
Do you know Ruby’s official debugger ruby/debug provides out-of-box integration with VSCode? If you haven’t tried it yet or having difficulty making it work, I hope this short post will help you se...
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From byebug to ruby/debug
Link to Japanese version: https://techracho.bpsinc.jp/hachi8833/2022_09_01 (Hashnode has issues generating the right link for this url)