What Are the Uses of Strings in JavaScript?

In JavaScript, the keys or field names tend to be strings. Keywords are technically they're interned strings. Symbols are basically our program or program identifiers. A symbol in closure is the name of the thing. And so every program, you know, if you make up a variable name, X or the name of your function,. You know, add to or something like that, read the file, all of those things.