Key Drummer: Simple Sound Player.; Using Electron, TypeScript, jQuery.; GitHub

Dark Kakuge-Checker: Adapt Dark Mode UI to Kakuge-Checker.; Using Google Extentions, TypeScript.; Chrome Web Store

Fighting Board for Android: Score Board App for Fighing Games.; Using C#, Xamarin.Android, Rx.; Play Store

Fighting Board for iOS: Score Board App for Fighing Games.; Using React.js, Next.js.; App Store