People Picker for PowerShell Universal

dashboard.ps1

function Get-User {
    1..100 | ForEach-Object {
        [PSCustomObject]@{
            UserName = "User$_"
            First = "Bill"
            Last = $_
            Avatar = (Get-ChildItem "$Repository\Avatars" | Get-Random).Name
        }
    }
}

New-UDDashboard -Title 'PowerShell Universal' -Content {
    $Session:Users = [System.Collections.Generic.List[object]]::new()

    New-UDAutocomplete -OnLoadOptions {
        Get-User | Where-Object { $_.UserName -like "*$UserName*" } | Select-Object -First 5 -ExpandProperty 'UserName' | ConvertTo-Json 
    } -OnChange {
        $Session:Users.Add((Get-User | Where-Object { $_.UserName -eq $EventData })) | Out-Null
        Sync-UDElement -Id 'users'
    }

    New-UDDynamic -Id 'users' -Content {
        New-UDList -Children {
            $Session:Users | ForEach-Object {
                New-UDListItem -Label $_.UserName -SubTitle "$($_.First) $($_.Last)" -AvatarType 'Avatar' -SecondaryAction {
                    $UserName = $_.UserName
                    New-UDIconButton -Icon (New-UDIcon -Icon 'Trash') -OnClick {
                        $RemoveUser = $Session:Users | Where-Object { $_.UserName -eq $UserName }
                        $Session:Users.Remove($RemoveUser) 
                        Sync-UDElement -Id 'users'
                    }
                } -Source "/avatars/$($_.Avatar)"

            }    
        }
        
    }
}

publishedFolders.ps1

New-PSUPublishedFolder -RequestPath "/avatars" -Path "C:\ProgramData\UniversalAutomation\Repository\avatars" -DefaultDocument @()

# Random Avatar Generator: http://vuejs-avataaars.surge.sh/?ref=morioh.com