1. BigInt

    Arbitrary-precision integers in JavaScript.

  2. WebAssembly BigInt to i64 conversion in JS API

    An extension to the WebAssembly JS API for bidrectionally converting BigInts and 64-bit WebAssembly integer values

  3. javascript built-in: bigint64array

  4. javascript built-in: bigint64array: `bigint64array()` constructor

  5. javascript built-in: bigint: asintn

  6. javascript built-in: bigint: asuintn

  7. javascript built-in: bigint: `bigint()` constructor

  8. javascript built-in: bigint: tolocalestring

  9. javascript built-in: bigint: tolocalestring: `locales` parameter

  10. javascript built-in: bigint: tolocalestring: `options` parameter

  11. javascript built-in: bigint: tostring

  12. javascript built-in: bigint: valueof

  13. javascript built-in: dataview: getbigint64

  14. javascript built-in: dataview: setbigint64