JavaScript in 30 words
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JavaScript Objects Explained Simply

Objects keep related information together as named properties. A learner object might hold a name, a score, and a method for updating that score.

const learner = {
  name: "Ada",
  score: 0,
  completeLesson() {
    this.score += 1;
  }
};

learner.completeLesson();
console.log(learner.name);
console.log(learner.score);

Read more about Objects on MDN

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