JavaScript Kicks - JSK Daily for Mar 9, 2021

Back when I started coding, JavaScript was used only to add some fancy effects to your website. Remember that trailing effect you could add to your mouse? Or how you could change the colors of your links during a hover event?...

Bit

The problem: CSV files generally quoted using " and delimited using , - both of which feature heavily in JSON strings. So importing a CSV with JSON doesn't fly. One solution (it took me hours and hours to solve) is to use an alternative byte for quote and delimiter....

Remy Sharp

Every JavaScript developer, including myself, has been struggling in understanding how this keyword works. I've created a universal algorithm to help you determine the value of this keyword in any situation. While I made the algorithm as accessible as possible, I recommend rea...

Dmitri Pavlutin

Dark mode was becoming a trend nowadays. The trend came out when Apple adopted dark mode in the latest iOS and then the Android phone also came along. Dark mode is a must have feature on nowadays's websites, almost every website that I visit has a dark mode feature....

Hans Sagita

This article is a continuation of the post Demo Angular 11 and Supabase - An alternative to Firebase !? In this text I will present a tutorial exploring the main operations of a CRUD using an application written in Angular in version 11 and Supabase....

JavaScript In Plain English

Ionic 5 Angular Image Crop tutorial; In this quick tutorial, you will learn how to integrate image cropper, similarly image picker and convert selected image into Base64 format to resize the image in the ionic application using the Cordova and native plugins. We are surrounded...

Digamber Singh

Hi Everyone, I'm Shivang and recently I had a chance to experiment with a rather unique setup that allows developers to publish individual modules as subscribable packages from a single repository. This is a good fit for publishing a component library with each component as a ...

Frontend Weekly

I had a really interesting bug recently that, at first glance, completely stumped me. I saw I had an array that was empty. But the length was 31. Wait, what? What are dense arrays?Dense arrays are the most well known type of Array. They are the "normal" arrays most...

Kealan

When I'd go to a conference (when we were able to do such things) and see someone do a presentation on web components, I always thought it was pretty nifty (yes, apparently, I'm from 1950), but it always seemed complicated and excessive. A thousand lines of JavaScript to save ...

John Rhea

Using JavaScript module system for state management / Hot topic last couple of years is state management. Especially in the front-end apps. There are lots of problems and lots of solutions. One thing thought is totally ignored in this context - the JavaScript module system....

Krasimir Tsonev

Redux is a powerful library for handling global state. Some people hate it, some people love it. One thing I know for sure, if you use redux in your React codebase you want to have it tested. If you don't, it will impair your ability to ship new features with confidence....

Maciek Wątroba

Unique, descriptive titles and helpful meta descriptions in the head section help users to quickly identify the best result for their goal. When Googlebot looks for links in your pages, it only......

Ayush Verma

We are going to code a function called reverseString that will accept the input string as an argument. Our goal for the function is to return a string containing the reverse order of all the letters of the text....

Joseph Gattuso