JavaScript Kicks - JSK Daily for Feb 15, 2022

Angular 13, the latest version of the TypeScript-based web framework, is here. It brings some exciting new features for Angular developers. If you’re curious about what’s new in Angular 13, here’s a quick rundown of the significant features....

Syncfusion

This fancy word refers to storing a result of a function call and returning the cached value when the input stays the same. We all do this every day. When you ask me for the factorial of 6, I will need to wade through some multiplication to get there....

Bit

Rich text editors are everywhere. From Google Docs, Twitter, comment sections on sites like Reddit and YouTube, to content websites like the one hosting this very blog, everyone has used one at some point....

Bit

For every mobile developer, Image is one of the most important elements that bring better illustration. But how can we have more details on a particular image? Zooming will be the answer! While learning React Native (RN), I found that React Native provides a simple and clear m...

JavaScript In Plain English

The form is the heart of every application; it helps gather information from the user directly. As far as React is concerned, creating a form is super easy. However, managing state, form values, validation is a little bit difficult. What if I tell you there is a library called...

Digamber Singh

Before getting into the whole process, let us first think about the why behind this work? Why would you, or anyone want to make a React component library?...

Aakash

Arrays are something all of us come across every day. Today I'll share my picks for 3 of the most uncommonly used Array methods. In JavaScript, we have to infer the data type of variables way too often, even more often in nested Objects....

Anshuman Bhardwaj

Functional components weren't always the preferred method for declaring components in React. Before React version 16.8 was introduced, functional components were treated much like second-class citizens. They couldn't handle state, logic, and lots of other React features, and w...

VictorCodeX 💙

Do you want to get up to speed with React as quickly as possible? I've put together a super helpful cheatsheet to give you a complete overview of all of the React concepts you need to know in 2022. Let's get started! Table of Contents * React Elements...

freeCodeCamp.org

We pass an instance of the error to a centralized logging function and expect either true or false based on the above-attached image. We keep an errorStack global variable to track all sorts of errors. The logic for tracking errorStack can be defined in the following steps....

Akshay Bhargava

I have been a JavaScript developer for many years and I did not really have much intention to go outside of my technical stack. There is a lot of safety in sticking with what you already know and trying to learn too many programming languages can be daunting, I told myself....

🟣 Andrew Baisden 🇬🇧

In this tutorial, we will talk about the parseInt function in JavaScript. This function parses (break down) a string and returns an integer or NaN (Not a Number). How the parseInt function works The main purpose of using the parseInt function is to extract a number from a string....

CHIKARA👨🏽‍💻

Domenik Reitzner returns to talk about his experiences building an app with SvelteKit. How did Svelte help meet their goals for the app? What went wrong with the project? How much overhead did TypeScript add? What other technologies did they use?...

John Papa

In this tutorial - learn how to loop and enumerate (index) properties/fields (keys and values) of JavaScript objects, with practical code examples!...

StackAbuse

TL;DR: startSpan is easier and measures a duration. Use it if your work won't create any subspans. startActiveSpan requires that you pass a callback for the work in the span, and then any spans created during that work will be children of this active span. I'm instrumenting a ...

Jessica Kerr