BigInt64ArrayThe BigInt64Array and BigUint64Array typed arrays represent 64-bit integers, signed and unsigned respectively.javascriptJavaScriptwidely2021-09-202024-03-20https://tc39.es/ecma262/multipage/indexed-collections.html#sec-typedarray-objectshttps://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/BigInt64Arrayjavascript.builtins.BigInt64Arrayjavascript.builtins.BigInt64Array.BigInt64Arrayjavascript.builtins.BigUint64Arrayjavascript.builtins.BigUint64Array.BigUint64Arrayjavascript.builtins.DataView.getBigInt64javascript.builtins.DataView.getBigUint64javascript.builtins.DataView.setBigInt64javascript.builtins.DataView.setBigUint64https://nowyoucanuse.com/features--bigint64array.html