Javascript-Suite

Collection of individual JS helper files with no dependencies. Suite: Examples: Object.prototype.hasOwnProperty, detectIE, globalThis, document.ready()

is.js:

/// is.js: Checks all arguments for strict equality, including NaN and -0;

console.log(is(NaN, NaN, NaN)); // true
console.log(is(null, undefined)); // false
console.log(is(0, 0, 0, -0)); // false
console.log(is(-0, -0)); // true