Get the number of grapheme clusters (user-perceived characters) in input, unlike string.length which counts UTF-16 code units.
input
string.length
graphemeLength('hello'); // 5graphemeLength('👨👩👧👦'); // 1'👨👩👧👦'.length; // 11 Copy
graphemeLength('hello'); // 5graphemeLength('👨👩👧👦'); // 1'👨👩👧👦'.length; // 11
Get the number of grapheme clusters (user-perceived characters) in
input, unlikestring.lengthwhich counts UTF-16 code units.