The symbol type prevents object key clashes and can help protect private data
Easily extract properties from objects and store them in variables
Easily convert a JS object to an array using the Object.entries() method.
Using the spread operator (...), we can easily capture iterable elements and use them elsewhere.
Use the open() method on the window object to open a new window in the browser.
Learn the difference between innerText and textContent!
Learn how methods are functions able to act upon the object in which they are stored.