https://opcompany.org/tags/productivity/ Recent content in Productivity on One Person Company Hugo -- gohugo.io en mikezhangding@gmail.com (One Person Company) mikezhangding@gmail.com (One Person Company) © 2026 One Person Company https://opcompany.org/posts/schoolbellapp/ Mon, 01 Jan 0001 00:00:00 +0000 mikezhangding@gmail.com (One Person Company) https://opcompany.org/posts/schoolbellapp/ <figure><img class="my-0 rounded-md" loading="lazy" decoding="async" fetchpriority="low" alt="SchoolBell" src="https://opcompany.org/posts/schoolbellapp/featured.png" width="1024" height="1024"><figcaption>SchoolBell logo</figcaption></figure> <div class="admonition relative overflow-hidden rounded-lg border-l-4 my-3 px-4 py-3 shadow-sm" data-type="tip"> <div class="flex items-center gap-2 font-semibold text-inherit"> <div class="flex shrink-0 h-5 w-5 items-center justify-center text-lg"><span class="relative block icon"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 384 512"><path fill="currentColor" d="M112.1 454.3c0 6.297 1.816 12.44 5.284 17.69l17.14 25.69c5.25 7.875 17.17 14.28 26.64 14.28h61.67c9.438 0 21.36-6.401 26.61-14.28l17.08-25.68c2.938-4.438 5.348-12.37 5.348-17.7L272 415.1h-160L112.1 454.3zM191.4 .0132C89.44 .3257 16 82.97 16 175.1c0 44.38 16.44 84.84 43.56 115.8c16.53 18.84 42.34 58.23 52.22 91.45c.0313 .25 .0938 .5166 .125 .7823h160.2c.0313-.2656 .0938-.5166 .125-.7823c9.875-33.22 35.69-72.61 52.22-91.45C351.6 260.8 368 220.4 368 175.1C368 78.61 288.9-.2837 191.4 .0132zM192 96.01c-44.13 0-80 35.89-80 79.1C112 184.8 104.8 192 96 192S80 184.8 80 176c0-61.76 50.25-111.1 112-111.1c8.844 0 16 7.159 16 16S200.8 96.01 192 96.01z"/></svg> </span></div> <div class="grow"> Tip </div> </div><div class="admonition-content mt-3 text-base leading-relaxed text-inherit"><p>No more setting alarms one by one! Structure your day, anywhere. SchoolBell helps you manage study blocks and breaks with professional school timers.</p>