Possibly the most common use case in all of JavaScript for async and await is using the browser’s built-in fetch API. Listing 1 declares an async function and uses await within it.

Ready to go beyond console.log? In just 100 seconds, discover powerful JavaScript console features that can boost your debugging game—like console.table, console.group, console.time, and more.

Developers use statements to control the overall program flow, including variable declarations, conditional operations, and iterative processes. Here's how to write JavaScript statements.