S.O.L.I.D Principles for JS with examples, see more at https://medium.com/p/db95b44e82e

SOLID_LSPViolationExample.js

class Retangle {
  constructor({ width, length }) {
    this.setWidth(width);
    this.setLength(length);
  }

  setWidth(width) {
    this.width = width;
  }

  setLength(length) {
    this.length = length;
  }

  getWidth() {
    return this.width;
  }

  getLength() {
    return this.length;
  }

  getArea() {
    return this.width * this.length;
  }
}

class Square extends Retangle {
  constructor(length) {
    super({ width: length, length });
  }

  getArea() {
    return this.length * this.length;
  }
}

const run = () => {
  const RetangleInstance = new Retangle({ width: 10, length: 5 });

  const SquareInstance = new Square(10);

  SquareInstance.setLength(5);
  SquareInstance.setWidth(7);

  console.log(SquareInstance.getArea()); //expected: 35, receiveid: 25
};

run();