# Crontab tasks weweb

**URL:** <https://community.weweb.io/t/crontab-tasks-weweb/1655>\
**Category:** Developer corner\
**Created:** [January 3, 2023, 8:11am UTC](https://community.weweb.io/t/crontab-tasks-weweb/1655 "2023-01-03T08:11:21Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![dorilama](https://sea2.discourse-cdn.com/flex016/user_avatar/community.weweb.io/dorilama/32/10403_2.png) [@dorilama](https://community.weweb.io/u/dorilama)\
**Post date:** [January 3, 2023, 8:27pm UTC](https://community.weweb.io/t/crontab-tasks-weweb/1655/4 "2023-01-03T20:27:36Z")

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Aurelie gives a general example [here](https://community.weweb.io/t/loop-until-condition-is-met/1564/5), you can use it for creating a polling system.  
You need to use `wwLib.executeWorkflow` instead of simply `executeWorkflow`.  
Of course it’s very easy to transform this feature in a footgun.

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