Below is a LinkedIn-ready long-form article, written in a natural, practitioner-style tone (not AI-ish), with clear formatting and LinkedIn-style {} code blocks exactly as you requested. Timers look ...

自分専用のタイマー兼記録アプリが欲しいと思い、シンプルかつカスタマイズ可能なタイマーを制作。 JavaScriptとphp(予定)の基礎を勉強し、このポートフォリオで実践し、技術を身に付けることを目的とする。

I build this Simple timer using html, css and Javascript. #After entering the input it will be converted to hours and users can click on the start timer button to start the timer. If you want, you can ...

Countdown Timer: "Just finished a countdown timer in JavaScript! ⏳ Used setInterval to keep track of every second .Loving how JavaScript can make dynamic features like this easy to build. Blinking ...