JS Strings
A string stores text. Its length counts UTF-16 code units, which is not always the number of visible characters.
Where to run this
This example uses the JavaScript console playground. Select Run to execute it; the example does not run on this lesson page.
A practical example
const title = "Repair club";
console.log(title.length);
console.log(title.toUpperCase());
What happens
The length is 11 and the uppercase text is REPAIR CLUB.