Asynchronous JavaScript Requests

Free Course
3 weeks duration

Learn how to asynchronously request data in your web applications with Ajax.

In the course Asynchronous JavaScript Requests on Udacity, you will learn about the benefits of using asynchronous data requests and how to implement them using different methods. In Lesson 1, you will explore Ajax with XHR and understand how to send and receive data asynchronously using the XHR object. Lesson 2 focuses on Ajax with jQuery, where you will compare the usage of XHR with a third-party library like jQuery's Ajax. You will learn how to send and receive data using jQuery's Ajax methods and gain insights into its underlying workings. Finally, in Lesson 3, you will delve into Ajax with Fetch, where you will utilize JavaScript promises to create fetch requests and handle data asynchronously. Additionally, you will learn how to effectively handle errors for failed requests.

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Udacity is an online learning platform that offers a wide range of courses and programs in various fields such as technology, business, data science, and artificial intelligence. It was founded in 2012 by Sebastian Thrun, David Stavens, and Mike Sokolsky with the aim of providing accessible and affordable education to individuals worldwide. Udacity's courses are designed in collaboration with industry experts and leading companies, ensuring that the content is relevant and up-to-date. The platform offers both self-paced courses and guided programs, allowing learners to choose the learning style that suits them best. Udacity also provides career services and support, including resume reviews, interview preparation, and job placement assistance, to help learners transition into their desired careers.
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