This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
Post
CSS by T. Afif
css-only.dev
did:plc:kzbz4qsltwkq3baxgue7ju4k
In CSS, we have Frequency Units (Hertz), and since unit division is now allowed, I expect the below to work.
It doesn't work. Maybe too much for CSS, or should it be allowed? 🤔
In case you are wondering, Hertz is the inverse of Seconds, so the below is mathematically valid to calculate a duration.
2025-10-03T09:47:57.559Z