Sort data consecutively by timestamp

I want to repeatedly print data based on timestamp. I’m posting to firebase based on timestamp. Then I want to show the data on the screen by sorting what I sent by timestamp…

Simple, when firebase tag changed call all the tags and sort it in decending or ascending order then by using for each item block call all the fitebase sorted tags and show it in label

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Can you show it as a block? Thank you so much for your help

Ascending or desending order?

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ascending order

if you want to show ony the tag mean follow this,

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sorry this may be a stupid question but where can i find ‘listutils’

wait let me share you the link