JavaScript Kicks - JSK Daily for Dec 1, 2020

This article speaks to how shadow DOMs were used for the front-end web app development by my team, later bewildering the QA engineers who tested the application. It also speaks to the journey wherein......

Bit

A successful handshake between developers and designers is a fundamental key to successful, timely, and high-quality product delivery. A successful handshake, unlike just a handoff, means a mutual process where designers, and other stakeholders, can be included in the developm...

Bit

The year of 2020 has been a rough one for aspiring software developers. In addition to the health costs that has affected so many of us, junior developers have faced an increasingly difficult job market. Many experienced developers were laid off this year, and therefore applie...

Per Harald Borgen

Front End testing can be done in multiple ways, like unit testing, integration testing, system testing, and acceptance testing. Today, we are going to explore the importance of unit testing and the tips to test our frontend code....

Anuradha Kumari

Variables are everywhere. Even if you're writing a small function, or writing an application: you always declare, assign, and read variables. Writing quality variables brings increased readability and easier maintainability of your code. In this post, you'll read 5 best practi...

Dmitri Pavlutin

Using a element instead of flexbox for data presentation is a good thing. How to turn the table header sticky with the help of React in that case? How to apply the solution into a production code? This blog post is all about that....

Miroslav Nikolov ⚛️

On the web, many things tend to be time-consuming - if you query an API, it can take a while to receive a response. Therefore, asynchronous programming is an essential skill for developers. When working with asynchronous operations in JavaScript, we often hear the term Promise....

Thu Nghiem

In recent years, Redis has become a common occurrence in a Node.js application stack. Though its most popular use case is caching, Redis has many other use cases where you can take advantage of its blazing-fast in-memory database. In this tutorial, we are going to give you a q...

livecodestream

Variables are a fundamental concept in any programming language. In JavaScript, you can declare variables by using the keywords var, const, or let. In this article, you'll learn why we use variables, how to use them, and the differences between const, let and var. What are var...

Madison Kanna

Your project may not need a micro-service or a serverless API. In fact, it's far more likely that all you really need is a simple, scalable, and performant static site generator. Rather than using heavy, bloated frameworks like WordPress or Drupal, a static site generator lets...

kris

Math.random() is an API in JavaScript. It is a function that gives you a random number. The number returned will be between 0 (inclusive, as in, it's possible for an actual 0 to be returned) and 1 (exclusive, as in, it's not possible for an actual 1 to be returned)....

CSS-Tricks

There are numerous posts about developing a chatbot using Dialogflow. But creating chatbot isn't enough. Connecting Dialogflow CX and ES to the web interface is even more interesting and challenging. With Angular being a popular and emerging platform, here is our guide to inte...

Devashish Mamgain

As a React developer working with API, you probably have to handle the loading and error states of your requests. When working on smaller applications, dealing with loading states is not a big issue. However, with the larger apps things can get complicated quickly....

Marek Pukaj

Closures are often a mystery to many people. Many of them don't even know it exists, many of them don't understand it fully and many of them use it without even knowing about it. I was among those as well....

JavaScript In Plain English

What do you know about schedulers in RxJS? They hide working with the execution context of Observable from developers. Like House-elves from Harry Potter who do all the menial work at Hogwarts and no one has even heard of them. Let's resolve this and find out about them a litt...

JavaScript In Plain English