wrzesień

fetch API (GET)

fetch(url). then(response => return response. json());

fetch API (POST)

fetch(url, {method: 'POST', body: JSON. stringify(data)}). then(response => return response. json();

keyframes

keyframes slide-in {from {transform: translateX(-100%);} to {transform: translateX(0%);} }. box {animation: slide-in 1000ms;}

spinner using keyframes

@keyframes spin {from {transform: rotate(0turn);} to {transform: rotate(1turn);} }. spinner {animation: spin 1000ms; animation-timing-function: linear; animation-iteration-count: infinite;}