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How to split a string into segments of n characters with JavaScript?

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To split a string into segments of n characters with JavaScript, we call the match method.

For instance, we write

const str = "abcdefghijkl";
console.log(str.match(/.{1,3}/g));

to call str.match with a regex the matches groups of 1 to 3 characters in the str array.

By John Au-Yeung

Web developer specializing in React, Vue, and front end development.

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