Stories from the Web Crawling trenches in callback hell

What is the difference between async and synchronous await?

Author: Mohan Ganesan

Date: Mar 24, 2024

JavaScript's asynchronous nature can be managed using callback functions or the async/await syntax. Callbacks can lead to 'callback hell', while async/await allows for synchronous-looking code that remains asynchronous. Mixing async and synchronous code can be tricky, and understanding when code yields execution takes practice.

Tired of getting blocked while scraping the web?

ProxiesAPI handles headless browsers and rotates proxies for you.
Get access to 1,000 free API credits, no credit card required!