hugo/docs/content/en/functions/collections/Shuffle.md

title	description	categories	keywords	params	aliases
collections.Shuffle	Returns a random permutation of a given array or slice.			functions_and_methods aliases returnType signatures shuffle any collections.Shuffle COLLECTION	/functions/shuffle

{{ shuffle (seq 1 2 3) }} → [3 1 2] 
{{ shuffle (slice "a" "b" "c") }} → [b a c] 

The result will vary from one build to the next.