The Web has a lot of features, but not all of them are implemented by all browsers. The website (caniuse.com) provides you the info about which features are imp

The Web has a lot of features, but not all of them are implemented by all browsers. The website (caniuse.com) provides you the info about which features are implemented by which browsers. So now you as a webdev can consider which features you want to use in your web apps.