後悔ボタン

Overview

A web app that returns words of slight regret when you press a large red button. With a texture reminiscent of a dark research facility, quiet movements, and modest electronic sounds, we have carefully crafted "uselessness."

Main Features

• Message Changes: Messages change according to the number of presses. From "You really did press it" to continued research that accomplishes nothing
• Statistics Display: Records and displays cumulative count in this browser, today's count, and the last time the button was pressed
• Long Press Feature: Press and hold for 1.2 seconds to experience "deeper regret." Special commemorative effects at 100, 500, and 1,000 presses
• Sound and Vibration: Custom electronic sounds via Web Audio API, brief vibration in compatible environments (initially off)
• Share Feature: Share your current state of regret via OS sharing features or clipboard
• PWA Support: Add to home screen to use as an app, with offline support
• Accessibility: Keyboard operation, Reduced Motion support, dark color scheme, mobile-optimized layout

For People Who

• Want a harmless and mysterious experience
• Are developers interested in learning web app implementation examples
• Are interested in PWA and Web Audio API applications
• Like humorous, minimalist design

Other Notes

No charges, ads, or unauthorized external redirects. No permissions requested related to personal information. All data is stored in the browser's localStorage with no synchronization across devices.