Pattern: Global objects called as functions
Issue: -
Some global objects (Math, JSON, Reflect, Atomics, Intl) are not intended to be used as functions or constructors. Calling them as functions or with new will result in a TypeError. Use their static methods instead.
Example of incorrect code:
const math = Math();
const json = JSON();
const reflect = Reflect();
const atomics = new Atomics();
const intl = Intl();
const newMath = new Math();
const newJSON = new JSON();Example of correct code:
const area = Math.PI * r * r;
const obj = JSON.parse("{}");
const value = Reflect.get(obj, "prop");
const result = Atomics.add(shared, 0, 1);
const formatter = new Intl.DateTimeFormat("en-US");