JavaScript(JS) number method - min_safe_integer

The Number.MIN_SAFE_INTEGER property in JavaScript represents the minimum safe integer that can be exactly represented as a double-precision floating-point number. It has a value of -9007199254740991 or -2^53 + 1.

Here's an example usage:

console.log(Number.MIN_SAFE_INTEGER); // -9007199254740991
console.log(Number.MIN_SAFE_INTEGER - 1); // -9007199254740992
console.log(Number.MIN_SAFE_INTEGER - 2); // -9007199254740992

In the above example, the Number.MIN_SAFE_INTEGER property is used to get the minimum safe integer that can be represented in JavaScript. The second call returns -9007199254740992, which is the previous integer before Number.MIN_SAFE_INTEGER, but it is not a safe integer. The third call also returns -9007199254740992 because subtracting 2 from Number.MIN_SAFE_INTEGER does not change the result due to the precision limitation of the double-precision floating-point format.