Productivity

2026年1月8日

Why Windows Sticky Notes is a Subtle But Powerful Productivity Booster

I was looking for a simple note-taking app for Windows when I decided to install the official Microsoft "…

Windows純正「付箋（Sticky Notes）」が地味だけど最強の効率化ツールだった話

Windowsで使えるシンプルなメモアプリを探していて、ふとMicrosoft Storeから純正の「付箋（Sticky Notes）」をインストールしてみました。最初は「たかが付箋でしょ？」と軽く見ていたのですが、実…

2026年1月3日

Remove ChatGPT UTM: Clean URLs Copied from AI Tools Instantly

When you copy a link from ChatGPT, Perplexity, or Gemini, you may notice something extra added to the URL: ?ut…

I Built a Collection of Small Browser-Based Tools

I recently started building a small collection of browser-based tools. There is no big launch announcement, no…

Why I Collected Simple Timers — ZIDOOKA Tools “Timers & Workout”

There are countless work timers and workout timers in the world. However, when you actually try to use them, y…

2025年12月18日

AI Spending: Not Waste — My Take

To be honest, I realized I might be using it a bit too much. A few dollars a month turned into about $20. Look…