JavaScript Kicks - JSK Daily for Jan 16, 2023

Props are a powerful feature in Vue 3 that allows you to pass data from a parent component to a child component. They are a one-way flow of data, meaning that the parent component can pass data to the child, but the child cannot modify the data passed to it via props....

Bit

Before we can start improving the runtime, we need to understand where Jest is spending its time. 34ms to run the test is reasonable, but it's unclear where the other 3.463 seconds are going. Without understanding what Jest is doing, we risk wasting time trying to optimize the...

Bit

Today we will see how we can improve the security of a NodeJS application. There are lots of aspects to security in the NodeJS application. We will get familiar with many of the concepts and see how we can prevent unwanted attacks on our application. Nothing is bulletproof, bu...

Mohammad Faisal

A few years back I wrote a blog post about how write a fetch Promise that times out. The function was effective but the code wasn't great, mostly because AbortController , which allows you to cancel a fetch Promise, did not yet exist....

David Walsh

In this tutorial, we are going to learn about how to solve the TypeError: $(document).ready is not a function in jQuery. The "TypeError: $(document).ready is not a function" in jQuery error occurs one of the following reasons: Initializing the jQuery library after the JavaScri...

Sai gowtham

In this tutorial, we are going to learn about props in vue.js apps with the help of examples. In Vue.js props helps us to pass the data from parent components to its child components. To use the props in Vue components first we need to register the props....

Sai gowtham

We look at React's native async support and how to use it in a NextJS 13 app. Learn how to use async components, parallel loading states, and caching with React.js and NextJS 13....

Swizec

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JS Party

Diving Deeper: Uncovering the Fundamentals of Node.js Project Configuration with env Variables In this series, we will explore the core of a Node.js project and delve deeper into the inner workings of one of the most popular JavaScript runtime environments....

JavaScript In Plain English

I have a lot of problems with the cy.log command and now I wrote a replacement called cy.print. The Cypress command cy.log is bad. Not like "ohh, it will print nothing unless you understand the asynchronous nature of Cypress command chains", but in the sense "cy.log does not d...

Gleb Bahmutov

In this article, we'll learn multiple ways to easily simulate a mouse click or tap on an element in the HTML DOM, using JavaScript. This is the easiest and most basic method to simulate a mouse click on an element. Every HTMLElement has a method that can be used to simulate cl...

Coding Beauty

React Query is developed for web developers keeping flexibility in mind. Communication with the server is essential in building web and mobile applications. The ideal approach is to request the server with REST API; then, the server returns success, error, or the data in respo...

Digamber Singh

In this article, I will show you how to create a toggle to display items in a grid from a list. We'll do this using basic JavaScript skills with no external code or libraries. We will be using Flexbox to help us accomplish this. What We Will Be Creating Here's...

Jennifer Bland

Safari Technology Preview Release 161 is now available for download for macOS Monterey 12.3 or later and macOS Ventura....

WebKit