Assume that there are some data stored in local storage like:

• key : value

• item1: 1

• item2: 4

• item3: 2

• item4: 1

• item5: 4

and I want the result to be like:

• "item1: value 1 repeated 2 times"
• "item2: value 4 repeated 2 times"
• "item3: value 2 repeated 1 time"

and delete the similar value items

I am using js, html, css