console methods
method
The console object provides access to the browser debugging console.
Syntax
console.log() .error() .warn() .table() .time()
Example
javascript
console.log('Regular message');
console.error('Error message'); // red
console.warn('Warning message'); // yellow
console.info('Info message'); // blue
// Table view
console.table([{name:'Alice', age:28}, {name:'Bob', age:34}]);
// Groups
console.group('User Data');
console.log('Name: Alice');
console.log('Age: 28');
console.groupEnd();
// Timing
console.time('loop');
for (let i = 0; i < 1000000; i++) {}
console.timeEnd('loop'); // loop: 5.3ms