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Promise api

Promise api: Rethinking Asynchronous JavaScript
Promise api: Rethinking Asynchronous JavaScript

Using the checkout example, Kyle introduces the native Promise API. He also explains that even though promises appear to use callbacks, there is a increased level of trust. Promises will only resolve once, will have either a success or error outcome, and are immutable once resolved.

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Skill Level Intermediate
6h 22m
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Skills covered in this course
Web Web Development JavaScript

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