CloudNative Days Winter 2025 での発表資料。

fluent-package v5 LTSのリリースについて紹介するスライドです。

Open Source Summit Japan 2023 slide.

2024-09-19 時点。

This talk gives intro about coding conventions and how can it be enforced in ruby.

This talk explains the concept of self-testing code with practices in ruby using rspec.

Patterns in Software Engineering This talk gives intro about patterns in software engineering

Presentation slide for Euruko 2023

Presentation slide for Euruko 2024

Presentation slide for Euruko 2025

Presentation slide for KeebKaigi 2023

I made an IoT system to manage the brewing temperature for Asahi Shuzo (Izumo city) with Ruby. I will talk about the value of Ruby on-the-spot of IoT, and about the way how a very ordinary Rubyist got to be able to handle microcontroller.

Presentation slide for 大阪Ruby会議04

Presentation slide for Ruby Association Grant 2020 Report

Presentation slide for Ruby Association Grant 2021 Report

Presentation slide for Rails Girls Izumo

A presentation slide for RubyConf 2019 at JW Marriott Nashville on Nov 18, 2019

Presentation slide for RubyConf 2021

Presentation slide for Africa 2024

The slide for [THE RUBY CONFERENCE OF CRACOW 2019](https://krk-rb.pl/) by [hasumkin](https://github.com/hasumikin) It will cover: - Introducing Ruby for microcontrollers and microcontrollers themselves - Things in common and difference between mruby and mruby/c - How mruby/c works - Development...