JavaScript Kicks - JSK Daily for Sep 8, 2022

React first introduced Hooks in version 16.8, and they have changed the way we write React code ever since. Hooks enable you to extract stateful logic from a functional component, allowing it to be reused and tested independently....

Syncfusion

In this live session, we will give an introduction to JavaScript fuzzing using our freshly open-sourced nodejs fuzzer Jazzer.js. Norbert, one of the maintainers, will walk you through how Jazzer.js makes it easy for every developer to set up their own JS fuzz tests and to unco...

MsFrankieB

In June 2021, we decided to start converting the source code for MDN web docs from HTML into a format that would be easier for us to work with. The goal was to get 100% of our manually-written documentation converted to Markdown, and we really had a mountain of source code to ...

Mozilla Hacks

In this tutorial, we are going to learn about how to fix the Matched leaf route at location "/" does not have an element in React router. When we try to create a route in react router v6 using the following syntax....

Sai gowtham

Yesterday I was speaking with another developer about programming languages. I told him that my company uses JavaScript for the entire tech stack. He said that he uses 4-5 different technologies in his personal project because each language and technology has a function....

Jesús Lagares

Node.js (and FS in particular) doesn't ship with features to Zip/Unzip files. That means that we have to go with libraries. There are tons of them online but one, in particular, got my attention because of how easy it is to use: JSZip JSZip works with a system of instances....

Rémy Villulles

Some applications require you to know your user's location, like food delivery or eCommerce apps. So you'll need an efficient way to get this info. The Geolocation API, which we will look at today, is a simple solution. You can use it to determine your users' location, local c...

Mitolu

Safari Technology Preview Release 153 is now available for download for macOS Monterey 12.3 or later and macOS Ventura beta....

WebKit

React has, not so long ago, come with a major update to its Functional Components (In v16.8, back in March of 2019), which has finally provided those components with a way to become . The addition of Hooks not only meant that Functional Components would be able to provide thei...

Upmostly

We're going to be given an input string and our task will be to return the index of the first unique value (a value that does not repeat). If we find no such value, we'll be returning -1. I'm going......

JavaScript In Plain English

In this tutorial, we are going to learn about how to merge two arrays without duplicates in TypeScript. To combine the two arrays without any duplicates, first we need to combine the arrays using the es6 spread(...) operator then pass it to the new Set() constructor to remove ...

Sai gowtham