JavaScript Kicks - JSK Daily for Apr 13, 2020

Data without security is like a treasure box without a lock. In this tech-driven world, hackers are everywhere. To transmit your data's securely, you need highly reliable standards. Considering this, JSON Web Tokens (JWT) provide the best security and authentication. Angular i...

Syncfusion

Vue.js is an easy to use web app framework that we can use to develop interactive front end apps. In this article, we'll look at how to create and use Vue.js filters to apply changes to JavaScript expressions to templates. Filters are applied to a JavaScript expression inside ...

John Au-Yeung

The latest and greatest features in JavaScript JavaScript evolved on the ES6 version with many new features. It absolutely changed the development process on JavaScript and make our life easier. So today I am going to review the new features with easy code examples in ES2020 t...

Gapur Kassym

Introduction to cron jobs When dealing with everyday tasks on our computer, we often have to address the same things each day. Or it can be every other day or once a week. These can be things like: Freeing up disk space Running maintenance on our computers Clearing logs and so...

Ferenc Almasi

We create two variables. let alphabet = "abcdefghijklmnopqrstuvwxyz";let startingPoint = alphabet.indexOf(str[0]); The alphabet variable is a string that contains all the characters in the English alphabet. The startingPoint variable holds the index of the first character in s...

JavaScript in Plain English

Did you know there's an algebraic structure for functions? That may not surprise you at all. But it surprised me when I first found out about it. I knew we used functions to build algebraic structures. It never occurred to me that functions themselves might have an algebraic s...

James Sinclair

This blog post explores static typing for functions in TypeScript. For the remainder of this post, most things that are said about functions (especially w.r.t. parameter handling), also apply to methods....

Axel Rauschmayer

I, like many developers, have a portfolio site which doubles up as a kind of CV/Resume. It's used to expose my development experience, my skills and the projects I've worked on over the years. The usual stuff. All of the tutorials and walkthroughs I write are published on Medium....

Alex Roan 🏴󠁧󠁢󠁷󠁬󠁳󠁿🇪🇺

One gotcha that comes up frequently and has a serious impact on application performance is the tendency to accidentally fetch data in serial that could have been fetched in parallel. Don't just drop an await in everywhere you use promises. Instead, think about the fetching dep...

Eric Elliott

In this tutorial, we are going to learn how to build a customizable and pageable data table in Vue application using the Vuetify plugin. We will also look at how to add data sorting, filtering, and paginating feature very easily in Vue.js 2+. What is Data Table?...

Digamber Singh

jQuery 3.5.0 has been released! As usual, the release is available on our cdn and the npm package manager. Other third party CDNs will probably have it soon as well, but remember that we don't control their release schedules and they will need some time....

jQuery

We move fast and fix things because of Rollbar. Resolve errors in minutes. Deploy with confidence. Learn more at rollbar.com/changelog. DigitalOcean - DigitalOcean's developer cloud makes it simple to launch in the cloud and scale up as you grow....

JS Party

As a junior Full-Stack developer, my main focus was the backend. I wanted to learn how to program my backend server to serve my web application. But after learning the basics of the the backend, I knew that the frontend was as important as the backend....

freeCodeCamp.org

to make sure nothing gets stolen through the front door Web security is a topic that is often overlooked by frontend developers. When we assess the quality of the website, we often look at metrics like performance, SEO-friendliness, and accessibility, while the website's capac...

Konstantin

The logical and (&&) and or (||) are common logical operators used in JavaScript. Normally, you're using these operators on booleans: However, can you use && and || with operands of any type? Turns out, you can! This post explains in detail and examples how && and || operators...

Dmitri Pavlutin