I have made a simple "cron with extras" project https://github.com/umputun/cronn https://github.com/umputun/cronn handling duplication issue as well as a bunch

I have made a simple "cron with extras" project https://github.com/umputun/cronn https://github.com/umputun/cronn handling duplication issue as well as a bunch of other things, like restarting failed jobs, jitter, automatic reload and so on.