JavaScript Logical Operations
Get started with logical operations in JavaScript with this collection of helper functions.
JavaScript Function Snippets
The JavaScript snippet collection contains a wide variety of ES6 helper functions. It includes helpers for dealing with primitives, arrays and objects, as well as algorithms, DOM manipulation functions and Node.js utilities.
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JavaScript · Attempt invoking a JavaScript function
Wrap a function call in a
try...catchblock to handle errors and return the result or the caught error object. -
JavaScript · Abort a fetch request in JavaScript
Aborting a fetch request in JavaScript is a common problem. Here's how to handle it correctly.
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JavaScript · What is an IIFE in JavaScript?
An Immediately Invoked Function Expression (IIFE) is a JavaScript trick that trips up many developers. Here's what you need to know.
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JavaScript · Create a JavaScript generator function based on a condition
Learn how to create a generator function that keeps producing new values as long as the given condition is met.