https://developer.mozilla.org/en-US/docs/Web/API/TextEncoder
TextEncoder - Web APIs | MDN
The TextEncoder interface enables you to encode a JavaScript string using UTF-8.
web apistextencodermdn
https://caniuse.com/?search=ciu/textencoder
"ciu/textencoder" | Can I use... Support tables for HTML5, CSS3, etc
can i usesupport tableshtml5 css3textencoderetc