Interactive Web Content Using AJAX and JSON in JavaScript

Updated in May 2025. This course now features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the course. Unlock the full potential of JavaScript by mastering AJAX and JSON, the core technologies behind dynamic web content. This course begins with an introduction to AJAX and JSON, where you will gain a foundational understanding of how these technologies work in tandem to update web pages asynchronously. You’ll start by setting up your developmen…