JavaScript Kicks - JSK Daily for May 17, 2022

Building a CRUD application is a basic step to learning to integrate the front-end with a back-end database. CRUD stands for the four functions create, read, update, and delete in computer programming. They are used to implement persistent storage applications and relational d...

Syncfusion

This is an interesting, yet quite commonly expected, use-case: how to warn the user that the CAPS-LOCK is ON. This can be especially useful while entering a password, so that the user is aware of it and can change it, if needed....

Bit

Running projects locally can sometimes be a tricky topic. New engineers do not tend to focus on learning how to set up the project correctly, but instead want to jump into the app development really quickly. Let's take a quick look at how you can run your React project locally....

Upmostly

Hi everyone! In this article we're going to take a look at a key topic when it comes to computer science and software development: data structures. It's definitely a must know topic for anyone working in the software development world, but it can be hard to understand and even a...

German Cocca

After the feature-packed release of Safari 15.4 two months ago, WebKit's work for this version of Safari focused predominately on polishing existing features and fixing bugs. Safari 15.5 does contain three new technologies for web developers - support for the inert property in...

WebKit

My journey as a programmer began around the time smartphones became popular. I can still remember the excitement I felt compiling my first hello world app on an Android phone at university. As my career progressed, I worked with Bluetooth Low Energy, and C++ libraries, and wro...

Daniel Friyia

How to write the correct instanceof assertions in Cypress tests. Imagine your code is using a lot of instanceof checks. When running Cypress tests, you might want to also check if a given object is an instance of a given constructor function. The problem is, your specs and the...

Gleb Bahmutov

Microservices are a pain in the ass. They turn every system into a byzantine mess of complexity. But this week ... they saved my butt. You'll see people talking about how microservices enable scale. They do. But not scale in a computer performance sense! Microservices are wors...

Swizec

Usually, when you hear about promises in JavaScript, you also hear the word asynchronous. What is asynchronous? First, we have synchronous which means something which is performed step by step. When you are walking you put one foot in front of the other and you don't do both a...

codecupdev

React show and hide example. In this tutorial, we will show you how to step by step implement the react collapse panel in React js app. To build the collapse panel in React, we will install and configure React Bootstrap and Bootstrap packages. React Bootstrap is a handy UI fra...

Digamber Singh

The tutorial is a stunning creature capable of transferring great swaths of information across oceans, mountains, chasms, and deserts. Regrettably, the modern tutorial is often born in captivity; a sterilized environment divorced from nature and void of real-world application....

Bobby Galli

In this short tutorial, learn how to perform a square and cube root in JavaScript, with the built-in Math object, and take a look at edge cases in which you might receive unexpected results....

StackAbuse

React is a free and open-source front-end JavaScript library for creating user interfaces, built and maintained by Meta. In the modern world, there are React libraries, which help developers to be more productive, and fast. Overall, All of these Frameworks and Libraries enhanc...

JavaScript In Plain English

Svelte events are the way we add interactivity to components in Svelte. A common issue with Svelte events is adding arguments to functions called within them. For example, suppose we have a basic counter, which increases any time the user clicks on it: // we write export let t...

Johnny

A Vue method is a function associated with every Vue instance and created with the methods property. We can use them to perform certain actions when the user interacts with an element, like clicking on a button, or entering data into a text input....

JavaScript In Plain English