Daisuke Adachi's profile on Product Hunt

About

iOS/Android/Rails developer. **Skills** ---------- **Programming language** - Ruby - Swift - Kotlin - JavaScript **Application framework** - Ruby on Rails - iOS native - Android native - tailwindcss **Integrated development environment** - Xcode - Android Studio - Atom - Visual Studio Code **Open Source** - [RailsTimeZonePicker-iOS](https://github.com/dadachi/RailsTimeZonePicker-iOS) - [RailsTimeZonePicker-Android](https://github.com/dadachi/RailsTimeZonePicker-Android) **I like the following books:** ---------- - [Refactoring Ruby](https://martinfowler.com/books/refactoringRubyEd.html) - [Refactoring UI](https://www.refactoringui.com)

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Maker History

My Texas MethodAutomate your strength training with Texas Method
Feb 2026
PrintoraAI-powered photo layouts for perfect A4 printing
Dec 2025
NativeAppTemplateBuy SaaS Native iOS/Android app and API backend source code.
Oct 2024
MyTurnTag CreatorFree customers from waiting by all new NFC number tag way!
Jun 2024

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Joined Product HuntJune 1st, 2024

Forums

p/claude

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4d ago

Featured

People are switching from OpenAI to Claude following Sam Altman's announcement today.

TL;DR: Anthropic refused to sign a contract with the Pentagon that would have allowed the U.S. military to use all of its models without restrictions. Anthropic insisted on an exception, and brace yourself, that its models cannot be used: 1) for mass surveillance of citizens, 2) for autonomous killing. Now the administration is threatening that if the founder of Anthropic doesn't change his mind by a certain date, they will come after him.

Google, OpenAI, and Musk (Grok) have all signed the contract.

Following Sam Altman's announcement over the past few hours, people have been speaking out massively about cancelling their OpenAI subscriptions and subscribing to Claude.

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8d ago

My Texas Method - Automate your strength training with Texas Method

My Texas Method brings three powerful features to iOS: create custom programs beyond the default template, visualize strength gains with interactive graphs, and view workouts on Apple Watch. Native SwiftUI app with no ads and lifetime purchase option.

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18d ago

Featured

What will the future of studying be like when AI does everything for us?

Today, I came across an article on TechCrunch: The great computer science exodus (and where students are going instead).

It shows that UC campuses saw a drop in computer science enrollment for the first time since the dot-com crash (6% in 2025, 3% in 2024), but students are shifting to AI-focused programs.