Unfinished javascript spec

[reggi]

• Missing string.replace
• Missing radix argument of parseInt
• Missing Object.entries / Object.fromEntries
• Unable to call enum via ['key'] like this typescript example gives error unknown name: {enum declaration}

[sasha240100]

+ Math functions, including Math.sin, Math.cos, Math.atan and following the list https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math