What are some useful commands for the DevTools console?

What are some useful commands for the DevTools console?

The DevTools console is a powerful tool for debugging and testing. Some useful commands include console.log(), console.error(), and console.table(). Do you want to know how to use any specific command?

Can you explain how to use console.table()?

Sure! console.table() is used to display data in a table format. You can pass an array or an object to it, and it will create a nice visual representation. For example, console.table([{name: 'Alice', age: 25}, {name: 'Bob', age: 30}]); will show a table with names and ages.

What about console.time() and console.timeEnd()?

console.time() starts a timer with a specified label, and console.timeEnd() stops the timer and logs the elapsed time. For example, you can use console.time('myTimer'); before a block of code and console.timeEnd('myTimer'); after it to measure how long that code takes to execute.

Are there any commands for monitoring network requests?

Yes! You can use console.log() to log network requests, but for more detailed monitoring, the Network tab in DevTools is more effective. You can also use fetch() with .then() to log responses directly in the console.