JavaScript Kicks - JSK Weekly - July 28, 2021

July is on its way out, officially taking us into the second part of 2021. If you're interested in testing whether any characteristics of your application have changed, check out "Snapshot Testing for Frontends" by Viduni Wickramarachchi on Bits and pieces.

Other popular stories this week include "JavaScript Promises: then(f,f) vs then(f).catch(f)" by Dmitri Pavlutin, "Micro Frontends Just Got Better With Module Federation" by Gaurav Behere and Mertcan Arguç's "What is the Super keyword in JavaScript?"

Popular Stories recently curated by passionate community members

General

Composable Commerce: What, Why, And How? - Snipcart

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Let's Build a Pre-render Website with Next.js and Deploy to Vercel

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Broken Window Theory in Software Development

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Global vs. Local Styling In Next.js

Next.js has strong opinions about how to organize JavaScript but not CSS. How can we develop patterns that encourage best CSS practices w...

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Micro Frontends Just Got Better With Module Federation

With Webpack's module federation, choose what you expose from your micro frontends Micro frontends are applications that are standalone, ...

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JavaScript

JavaScript Currying: A Comprehensive Guide

Currying is an advanced technique of working with functions. It's used not only in JavaScript but in other languages as well. Currying is...

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How to Remove Duplicate Objects in a JavaScript Array

This past week, I ran into a problem while working on the reducer logic of my application. I needed to ensure the reducer was not adding ...

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How to check if a value is a number in JavaScript

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MA-NO WebDesign&Dev


Inserting Text At The Last Known Selection / Caret Location In JavaScript

Over the weekend, I added emoji shortcuts just below my comment form. To do this, I had to render the emoji options using Lucee CFML; and...

Ben Nadel


JavaScript Promises: then(f,f) vs then(f).catch(f)

In JavaScript, you can check the status of the resolved promise using 2 approaches. A) Use 2 callbacks on promise.then() - the first for ...

Dmitri Pavlutin


13 JavaScript Anomalies

A side effect is that you'll never use indexOf() if you want to find out the index of a NaN value into an array. In JavaScript , 0.1 + 0....

Trung Anh Dang


What is the Super keyword in JavaScript?

The keyword can be used for accessing properties and functions on an object's parent. Previously, accessing a super property (like super....

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Understanding 'this' keyword in JavaScript

If you belong to a programming background, you might have come across "this" keyword, multiple times. Every programming language that exi...

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TypeScript

Simple monorepos via npm workspaces and TypeScript project references

A monorepo is a single repository that is used to manage multiple projects. In this blog post, we'll explore how to set up a simple monor...

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Angular

Dynamically Set the Header Title As the Current Component Path Name in Angular

Create an angular project with routing. ng new header-title - - routing Create components. Here I'm creating bare minimum component files...

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React

React Context for Beginners - The Complete Guide (2021)

React context is an essential tool for every React developer to know. I lets you easily share state in your applications. In this compreh...

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How to: React Table with Double Click

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Vue

Three Insights I Gained While Researching Vue.js Accessibility

Web app accessibility appears difficult because it seems that there is little information on the subject available online. Let's take a c...

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Node.js

How to Implement Your Own Rate Limiter in Node.js

Rate Limiting is one of the most important features which should be implemented in every web application. There are a lot of variations i...

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Why Node.js Development is an Excellent Choice for Businesses

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Testing

Control Next.js Server-Side Data During Cypress Tests

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Snapshot Testing for Frontends

There are many types of software testing. Among these, one of the unique types of testing methods is Snapshot testing. Snapshot tests ass...

Bit


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Andre Young talks about shifting from .Net to Javascript and what changed in his tool chain. He talks about rethinking how he programs, m...

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Until next week!

Bob, Robert, Miro, Branko and Boris

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JSK Daily for Jul 28, 2021

Wednesday, July 28, 2021

JSK Daily for Jul 28, 2021 View this email in your browser A community curated daily e-mail of JavaScript news Using BLoC Pattern with React Initially, the Business Logic Component (BLoC) pattern was

JSK Daily for Jul 26, 2021

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JSK Daily for Jul 26, 2021 View this email in your browser A community curated daily e-mail of JavaScript news Understanding 'this' keyword in JavaScript If you belong to a programming

JSK Daily for Jul 23, 2021

Friday, July 23, 2021

JSK Daily for Jul 23, 2021 View this email in your browser A community curated daily e-mail of JavaScript news Snapshot Testing for Frontends There are many types of software testing. Among these, one

JSK Daily for Jul 22, 2021

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JSK Daily for Jul 22, 2021 View this email in your browser A community curated daily e-mail of JavaScript news JSK Weekly - July 21, 2021 Popular articles this week: "Conditional Hooks in React

JSK Weekly - July 21, 2021

Wednesday, July 21, 2021

Popular articles this week: "Conditional Hooks in React" by Robin Wieruch, "API vs. Microservices: The Complete Guide" on Snipcart and "5 Reasons to Use Tailwind CSS with React

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