Numeric separatorsTo improve readability for numeric literals, underscores (_) can be used as separators. For example, 1_050.95 is equivalent to 1050.95.javascriptJavaScriptwidely2020-07-282023-01-28https://tc39.es/ecma262/multipage/ecmascript-language-lexical-grammar.html#prod-NumericLiteralSeparatorhttps://developer.mozilla.org/docs/Web/JavaScript/Reference/Lexical_grammar#numeric_separatorsjavascript.grammar.numeric_separatorshttps://nowyoucanuse.com/features--numeric-separators.html