JavaScript Kicks - JSK Daily for Jan 24, 2022

Porkbun.com is a refreshingly different domain name registrar with the tools and guidance you need to stake your claim online. Porkbun domains give you full creative expression backed by heightened security and comprehensive support. Plus, with convenient hosting solutions f...

Porkbun

The purpose of this article is to give beginners a quick walkthrough of what Web3 Dapp could look like beyond a simple hello world example with a live demo and full source code to install in a local machine. Imagine a webapp running entirely on a blockchain without using any c...

Bit

Now suppose I want to reduce the length of an array we can just do it by using array.length = 4 now when you print the array your array will consist of [11,12,12,122] only. We all need to get random......

Bit

Today, I found a tiny JavaScript gem that may come in handy in the future. You probably know the string method split(). Call it on a string, define a separator and receive an array of its substrings. The first function parameter, the separator, can be a string value but also a...

stefan judis

Confirming a password or matching a password is an important validation; it protects your users from creating a forgettable password. When a user types password in the password input field, there are chances he might make a mistake in typing a password. Because of this, he end...

Digamber Singh

In this article, I'll cover what's Redux, how and when should you use it, and also give you code examples. This article assumes that you have a basic knowledge of React, Javascript. Redux is a state management library for Javascript apps....

Upmostly

Cloudflare has a lot more to offer than merely DDoS protection and CDN services. On this episode, Jon Kuperman joins Amal & Jerod to talk through many of their cool new things like Workers, KV, Durable Objects, and R2 Storage. Thanks to listener Matt Mannucci for reque...

JS Party

Ever since wondering how Netflix has brought its content to millions of users with the most engaging UI design and holding their attention? It's all about the technology and functionality that makes it web and mobile-ready....

Sophia Martin

This blog post describes the ECMAScript proposal "Array grouping" by Justin Ridgewell. Table of contents: The proposal introduces two new Array methods: array.groupBy(callback, thisArg?) array.groupByToMap(callback, thisArg?) These are their type signatures: Both methods group...

Axel Rauschmayer

ES6, also known as ECMAScript 2015, is one of the major editions in ECMAScript language standard which brought some exciting features. Today we are going to see some of the advantages it offers. Let's take a look one by one. In older days the keyword has been used to define va...

JavaScript In Plain English

JSON (JavaScript Object Notation) has become the de facto serialization format for REST APIs, due to the fact that it's humanly-readable, simple and small in size. It uses the same notation used to define JavaScript objects, and naturally, it's extremely straightforward to con...

StackAbuse

Safari Technology Preview Release 138 is now available for download for macOS Big Sur and betas of macOS Monterey. If you already have Safari Technology Preview installed, you can update in the Software Update pane of System Preferences on macOS. This release covers WebKit rev...

WebKit

Ben Nadel demonstrates how to Promise objects with async and await in order to create a recursive caching mechanism in JavaScript....

Ben Nadel

Working with JavaScript arrays and objects can be more fun if you destructure them. This helps when you're fetching stored data. In this article, you will learn how you can take destructuring to the next level in JavaScript arrays and objects. Table of contents:What is an arra...

Alvin🇳🇬🇩🇪

How to make Cypress visit a JSON response for example. Imagine you have a REST API endpoint that returns a JSON object. Can you see that JSON response in a Cypress test? In the blog post Test Plain Or Markdown File Using Cypress I have shown how to request a plain text resourc...

Gleb Bahmutov