# Pulsating icon with node-red-contrib-web-worldmap

**URL:** <https://discourse.nodered.org/t/pulsating-icon-with-node-red-contrib-web-worldmap/84485>\
**Category:** Dashboard\
**Tags:** node-red-contrib-web-worldmap\
**Created:** [11 January 2024 16:11 UTC](https://discourse.nodered.org/t/pulsating-icon-with-node-red-contrib-web-worldmap/84485 "2024-01-11T16:11:28Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![pirox](https://avatars.discourse-cdn.com/v4/letter/p/e9c0ed/32.png) [@pirox](https://discourse.nodered.org/u/pirox)\
**Post date:** [11 January 2024 16:11 UTC](https://discourse.nodered.org/t/pulsating-icon-with-node-red-contrib-web-worldmap/84485/1 "2024-01-11T16:11:29Z")

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I would like to make the icon displayed on the map 'pulsating'.  
For example, using the color of the point. For instance, white-green-orange-red-black icon. The pulsation speed ranges from once every 5 seconds to black pulsing once per second. I would like the pulsation to be like a ring of the same color, which extends from the edge of the icon to a point, then disappears and starts over.  
The animation should be handled by the browser through node.js.  
Does anyone have experience with this?"

Thank you

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**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [10 February 2024 16:12 UTC](https://discourse.nodered.org/t/pulsating-icon-with-node-red-contrib-web-worldmap/84485/2 "2024-02-10T16:12:16Z")

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