You can just use find(): const first = array.find(Boolean) Or if you want the first element even if it is falsy: const first = array.find(() => true) Or if you want the first element even if it is falsy but not …

May 5, 2012 · For finding the first element in an array which matches a boolean condition we can use the ES6 find() find() is located on Array.prototype so it can be used on every array. find() …

Nov 2, 2011 · To get an array entry, you use [] with an array index (0 to one less than the length of the array). In this case, that gives you a reference to the object. To access an object's …

Mar 10, 2024 · How to find the first element from an array using the first index, Underscore, Ramda, Lodash, ES6 slice, and pop method mutate original array example

ES2023 added the findLast () method that will start from the end of an array and return the value of the first element that satisfies a condition. findLast() is an ES2023 feature. It is supported in …

The Array find() method returns the first element in an array, which satisfies a provided test function. Here’s the syntax of the find() function: The find() method accepts a callback function …

Feb 2, 2024 · Get First Array Element Using shift() in JavaScript. It is an in-built array method provided by JavaScript, which removes the first element of an array and returns the removed …

Aug 15, 2023 · How to find the first item in an array in JavaScript? Certainly, here are the steps to find the first item in an array in JavaScript using the find method: Start by having an array …

The indexOf() method returns the first index (position) of a specified value. The indexOf() method returns -1 if the value is not found. The indexOf() method starts at a specified index and …

May 8, 2021 · Using either of the following approaches does not mutate the original array when trying to get the first element: You can simply, directly access the first element of an array by …