Activity Overview

In this activity, you learned how to:

🎯 Save an element in a variable using document.getElementById. 🔄 Create a function in JavaScript to increment likes. 📝 Update the content of an HTML element using textContent. 🔢 Convert a string to an integer using parseInt. 🎉 Add an event listener to a button to respond to click events. 👂 Use event listeners to add interactivity to a webpage.