> Never use == in JavaScript. Use === instead. Or better, know what == [0] and === [1] do by looking at the ECMAScript reference [0]: https://www.ecma-interna

> Never use == in JavaScript. Use === instead. Or better, know what == [0] and === [1] do by looking at the ECMAScript reference [0]: https://www.ecma-international.org/ecma-262/10.0/index.html#sec-abstract-equality-comparison https://www.ecma-international.org/ecma-262/10.0/index.html#... [1]: https://www.ecma-international.org/ecma-262/10.0/index.html#sec-strict-equality-comparison https://www.ecma-international.org/ecma-262/10.0/index.html#...