JavaScript Kicks - JSK Weekly - January 05, 2022

A very happy and healthy New Year to all our readers! We hope 2022 will be prosperous for you all!

Some popular stories from this first week of 2022 are Dmitri Pavlutin's "A Smarter JavaScript Mapper: array.flatMap()", Seth Lutske's "How to Automate Performance Profiling in Node.js" and Fernando Doglio's "I Tried Uber’s React Web Components Library" on Bits and Pieces.

Popular Stories recently curated by passionate community members

General

The Efficient Way to Create a MERN App

Whether you are a newbie or an expert in the programming space, you've probably wondered how others developers set up and configure their...

Bit


Create a Beautiful To-Do List App With Vuetify: Deleting Tasks

Welcome back to our ongoing tutorial series, in which we're going to build a great-looking to-do list app from start to finish using Vuet...

JavaScript In Plain English


How to Get Started As a Front-end Web Developer in 2022 (Complete Roadmap with Free Resources)

What started as a Medium publication by Quincy Larson is one of the go-to destinations for web developers today. And whatever you can thi...

Salvor Pirenne


How to Make Your First Open Source Contribution

In this post, you will be taken through how to make your very first open-source contribution. This article is for developers of all level...

Bit


How to create an Animated Sea using CSS & HTML

It is beneficial to your mental health to be exposed to the sun and ocean air. "Surf therapy" has been demonstrated to improve your mood....

JavaScript In Plain English


Beyond JSON Performance

Despite being likely the most deployed data exchange format in the software industry to date, and beside the existing competing implement...

Andrea Giammarchi


JavaScript

JavaScript S

Replacing a substring of text within a larger string has always been misleading in JavaScript. I wrote Replace All Occurrences of a Strin...

David Walsh


JavaScript Frontend Speed is the Next Big Thing

Faster and lighter web experiences are the next big things and teams of developers are reengineering their solutions to make them faster ...

Makhtar Diop


How Web Workers Work in JavaScript - With a Practical JS Example

In this article, I will walk you through an example that will show you how web workers function in JavaScript with the help of WebSockets...

keyur paralkar


A Smarter JavaScript Mapper: array.flatMap()

array.map() is a very useful mapper function: it takes an array and a mapper function, then returns a new mapped array. But in this post ...

Dmitri Pavlutin


Create a PWA from Scratch with Vanilla JavaScript

When COVID started spreading in China in January 2020, I took it upon myself to build The Coronavirus App. That simple PWA has since been...

JavaScript In Plain English


Why Choose Next.js Over Other JavaScript Frameworks in 2022

Which is better, React or Vue? Which is the best JavaScript framework? Is NextJS better than ReactJS? Which JavaScript framework should I...

Salvor Pirenne


How to Reverse a String in JavaScript

Reversing a string isn't uncommon in development, and fairly popular for entry-level interview questions. With JavaScript, we have many w...

StackAbuse


Angular

Angular - Getting Started!

Hello, there! It's me, your friendly neighborhood Angular guy! So let's address the elephant in the room. Angular! The framework which ev...

Sujay Das


React

React Show Loading Spinner on Submit Click Tutorial

You click on the submit button, form is processed, but nothing is being shown to you. Such a type of negligence leads to a bad user exper...

Digamber Singh


Code Splitting in React -  All You Need to Know

Many JavaScript frameworks bundle all dependencies into one large file. This makes it easy to add your JavaScript to an HTML page. The bu...

sumeet bhalla


Create A Real-Time Medical App With React Native

In today's tech-driven world, people have adopted their habit of solving the majority of their problems simply by using mobile apps. And ...

Sophia Martin


Node.js

How to Automate Performance Profiling in Node.js

Performance profiling is very useful for finding out where your application is slow, and how you can make it more efficient. With the rig...

Bit


How to Use MySQL with Node.js

Open up your MySQL workbench and log in with the password that you used during the installation process. After logging in, use this comma...

Tirlochan Arora


Libraries and Tools

Create Your Own Angular Component Library

Reusing frontend components across different projects is a neat little trick that only a few developers have. It makes your code more rea...

ding


5 Awesome Libraries To Use In Your Next ReactJs Project

We all know Reactjs is a UI library using which we can build user interfaces rapidly. but Reactjs ecosystem is so rich that you can build...

Sachin Chaurasiya 👨🏻‍💻


I Tried Uber's React Web Components Library

To show you something practical, instead of going over a list of features, I'm going to build a very basic password generator app. I'm ta...

Bit


Testing

Cypress JSON Test Results

How to save the test results as a JSON file using a reporter or a plugin. Sometimes you want to run the Cypress tests and do something ba...

Gleb Bahmutov


Get Started with React Testing Library and Jest

React testing library has become the most popular option to write test cases for React applications. These test cases resemble how a user...

JavaScript In Plain English


Until next week!

Bob, Robert, Miro, Branko and Boris

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