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$ curl repovive.com/roadmaps/javascript/strings-numbers/string-length

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$ curl repovive.com/roadmaps/javascript/strings-numbers/string-length

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String Length - Strings & Numbers | JavaScript | Repovive

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JavaScript22 sections · 783 units18h total

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String Length

Counting characters

The length property tells you how many characters a string contains:

let text = "Hello"
console.log(text.length)  // 5

let empty = ""
console.log(empty.length)  // 0

Length is a property, not a method, so you don't use parentheses. It counts all characters including spaces and punctuation.