





作業効率がグンと上がる! 別タブで作業していても時間になったらブラウザ通知&サウンドで休憩タイミングを絶対逃さない、超実用的で使いやすさバツグン!
Use "Request" to ask the creator to set up tip receiving.

Webサイト、cron、バッチ処理の異常に早く気づくための個人・小規模チーム向け監視サービス

inSPICEは楽天店舗向けのSEO・RPP対策ツール。検索順位を毎日自動チェックし、AIが改善案を提案。競合分析やレビュー解析で売上アップをサポートします。

Just enter a URL. Free diagnosis of site structure that is easy to read by AI search

App Store ranking tracker for individual developers. Automatically check search rankings for targeted keywords every day.

— Money, it'll work out. A free simulator that maps your asset transitions up to age 100 with just 3 simple input steps—covering income, household finances, housing, education expenses, and pensions. It gives you numbers to answer "How much do I need for retirement?" and "Is it safe to buy a house?"

It is a web service that diagnoses email authentication (SPF / DKIM / DMARC) and how your domain appears from DNS, SSL, and search engines simply by entering a domain name.

A free railway typing game where typing station names in romaji makes the train advance.
I've created a simple timer function like a smartwatch that works in your browser.
🚀 Absolutely do this before using! Super easy 3-step guide
To use this timer at 120% comfort, let's first check the initial 3 steps!
① 【Super Important】First, click to allow notifications!
Don't forget to press the "Allow browser notifications" button at the very top of the screen. If you turn off the permission here, desktop notifications won't arrive even when the time is up. Just this first time, please!
② Customize notifications and sound to your preference!
When the time is up, a pop-up notification will pop out from the bottom right (or top right) of your screen, just like Google Calendar. If you want to turn on an alarm sound, just check the checkbox to switch it "on" anytime you like.
③ First, test with "2 seconds"!
Once you've set it up, try setting the custom time to "0 hours 0 minutes 2 seconds" and press the start button for a test run! Open another tab right away and hide it in the background. After 2 seconds, you can quickly experience whether the notification properly appears in the bottom right and what kind of sound plays.
💡 Comes with smart memory function! The custom time you set once and the on/off state of the alarm are automatically restored the next time you open the app. No need to reconfigure everything!
Find the perfect time that suits you best, and make your daily tasks more enjoyable and smoother every day!
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