CraftCMS + GraphQL - orderBy Random?
RAND() is the correct way to do this. (At least, it works in 3.5). One catch is that GraphQL queries are cached by default, so your results will always be returned in the same random order until your cache is invalidated. If you're using Nuxt with a static target, your entries will be displayed in the same order until the cache is expired and your app is regenerated.
Example of a working query:
{
  entries(section: &quot;posts&quot;, orderBy:&quot;RAND()&quot;) {
    title
    id
  }
}