console.log
console.log('Hello World');
console.error('This is an error');
console.warn('This is a warning');
console.dir(document);
console.log(document.URL);
console.table([{name: 'Anthony', email: 'test.com', age: 33}]);
console.clear();
console.group('Say Hello');
console.log('Hello Anthony');
console.log('Hello Sally');
console.log('Hello Chris');
console.groupEnd('Say Hello');
console.time('For Loop');
for (var i = 0; i < 2000; i++) {
console.log(i);
}
console.timeEnd('For Loop');