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A free tool to debug, edit, learn and view crontab/cron expressions. Write cron schedules with ease - no registration required. A new, visual way to explore crons which supports extended cron syntax. There's nothing like it!

PushBeacon allows you to send custom notifications to any device with just an HTTP request. The best part? It takes just 2 minute to set up. Add all the devices you want (Android, iPhone, iPad..), then send an HTTP POST on our endpoint and you're good to go