cron-parser

preserve crontab fields separated by whitespace

bound expression length and hashed step expansion at parse time

reject duplicate zero values in field validation

bound field value expansion at parse time

pad short expressions from the leading field slot

keep explicit range bounds when stringifying stepped fields

compensate DST transitions wider than one hour

keep a hashed step wider than its range from emptying the field

drop day of month values the month does not have

keep day fields that cover their whole range out of the wildcard form

round the current date to whole seconds so occurrences on the end date are returned

enforce iteration loop limit so unsatisfiable expressions throw instead of returning a bogus date

do not drop a matching day of month when the day of week uses an nth (#) occurrence

escape hyphen in #parseNthDay character class