Alex Merced • 9/18/2020

Promises 101 and Fetch, Axios and $.ajax

Read Original

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.

0 comments
#JavaScript #fetch #promises
Promises 101 and Fetch, Axios and $.ajax

Comments

No comments yet

Be the first to share your thoughts!

Browser Extension

Get instant access to AllDevBlogs from your browser

Top of the Week

1
The Beautiful Web
Jens Oliver Meiert • 2 votes
2
When your coding agent doesn’t understand your project, you’ll get junk
Benjamin Cane • 1 votes
3
LLM Use in the Python Source Code
Miguel Grinberg • 1 votes
4
Wagon’s algorithm in Python
John D. Cook • 1 votes
5
An example conversation with Claude Code
Dumm Zeuch • 1 votes