Alex Merced • 9/18/2020

Promises 101 and Fetch, Axios and $.ajax

This article provides a foundational tutorial on JavaScript Promises, explaining the problem of asynchronous code and callback hell. It details how Promises work with .then() and .catch(), and then compares three common methods for making HTTP API calls that return Promises: the native Fetch API, the Axios library, and jQuery's $.ajax method.

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#JavaScript #fetch #promises