miguelgrinberg

New blog post: Introduction to JavaScript Arrow Functions (Patreon)

Published:

2020-05-25 14:07:35

Imported:

2026-06

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Content

This is a short tutorial on the arrow function syntax for defining JavaScript functions. This style provides a more compact function header that is great for callbacks.

Files

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Introduction to JavaScript Arrow Functions

After I published the tutorial on JavaScript Promises, several people told me that they did not know the new arrow function syntax introduced in the ES6 version of the language.In this article I'll...