How to Count Duplicate Values in an Array in JavaScript?

How to Count Duplicate Values in an Array in JavaScript?

a year ago
Anonymous $5YzO3NGzaX
Last Seen
about an hour ago
Reputation
0
Spam
0.000
Last Seen
about an hour ago
Reputation
0
Spam
0.000
Last Seen
about an hour ago
Reputation
0
Spam
0.000
Last Seen
38 minutes ago
Reputation
0
Spam
0.000
Last Seen
46 minutes ago
Reputation
0
Spam
0.000
Last Seen
19 minutes ago
Reputation
0
Spam
0.000
Last Seen
about an hour ago
Reputation
0
Spam
0.000
Last Seen
23 minutes ago
Reputation
0
Spam
0.000
Last Seen
33 minutes ago
Reputation
0
Spam
0.000