On: A quick and simple editor for cron schedule expres...

[encoderer]

Cron expressions are used everywhere.

[yjftsjthsd-h → encoderer]

To flesh this out more: Cron expressions are not just used on Unix boxes for actual cron; I use them most for scheduling gitlab CI jobs, IIRC Jenkins uses them, etc.

[Spivak → yjftsjthsd-h]

For better or worse the crontab syntax is the de facto way to match instants of time. And on that count it’s pretty darn good all things considered.