Https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/es6/write-concise-declarative-functions-with-es6

JavaScript
1

const bicycle = {
gear: 2,
setGear(newGear) {
“use strict”;
this.gear = newGear;
}
};
// change code above this line
bicycle.setGear(3);
console.log(bicycle.gear);

what is the use of ( this ) keyword in the code can anybody explain .

Https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/es6/write-concise-declarative-functions-with-es6

2

Checkout the following challenge for an explanation regarding the this keyword.

https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/object-oriented-programming/make-code-more-reusable-with-the-this-keyword