DevTools is a set of powerful web developer tools built into most major web browsers, like Chrome, Safari, and Firefox, to name a few.

We can access DevTools in Chrome to navigate to any website. Just right-click (control and click) anywhere on the page and select "Inspect" in the menu. These actions will automatically launch DevTools within your browser:

Try to play with DevTools on different websites. Change the color in the style section in the top right corner and see what will happen.

Any of your actions will be automatically displayed on the websites, and it's useful for many developers as they don't have to change the original code.