Built this after dealing with overlapping cron jobs that quietly exhausted server resources. The cron daemon will happily spawn multiple copies of your script simultaneously until your server runs out of memory — with no warning. Paste your crontab (supports standard crontab -l format), and it shows a 24-hour timeline with overlap detection, Server Load Warnings, and human-readable job descriptions. No signup. No data leaves your browser. Everything runs client-side. Would love feedback from anyone who runs cron jobs in prod. https://configclarity.dev