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Volodymyr Hudyma
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Table Of Contents(Articles: 105)

The Best MomentJS Alternatives

January 11, 2021

When it comes to working with dates in JavaScript applications, nobody wants to mess with the Date object and looks for some ready-made libraries that allow easy handling of dates. One of the most popular libraries is MomentJS - a JavaScript date library...Read more


A Nice Tool To Run Your JavaScript Code Fast

December 24, 2020

Since today is the day before Christmas, I thought I'd share with you a great tool I have been actively using for the past year to quickly run my JavaScript code. I often find myself in situations, where I need to experiment with some code I found on StackOverflow or somewhere...Read more


The Limitations And Security Of LocalStorage In JavaScript

December 11, 2020

LocalStorage is a widely used Web Storage that is used to keep the data local in the user's browser. The data stored there has no expiry date, i.e. it remains stored until it is deleted with the code or manually by the...Read more


A Complete Guide To Server-Sent Events In JavaScript

December 06, 2020

When it comes to developing an application that enables real-time operations, the first thing that comes to mind is WebSockets, which is fine, but there are other options that need to be considered. One of them is Server-Sent Events...Read more


Cancel A Request In JavaScript

November 29, 2020

Aborting requests built on top of Promises was never an easy thing to do (if at all possible) until AbortController and AbortSignal were added to the JavaScript specification. They allow developers to use a signal to abort one or...Read more


Learn And Invert A Binary Search Tree In JavaScript

November 22, 2020

One of the most popular questions asked to software developers in an interview is "How do you invert a Binary Search Tree?" The truth is that many of us do not even know what a Binary Search Tree is, let alone...Read more


The Right Way Of Logging With Console API In JavaScript

November 12, 2020

In JavaScript, the Console API provides access to the debugging console in the browser. It provides us with a number of methods that we can use, but most developers are not even aware of half of them...Read more


Everything About Set And WeakSet In JavaScript

November 05, 2020

The ES6 release introduced two new JavaScript objects - Set and WeakSet, which are very similar to Arrays in that they allow elements to be stored. Unlike Arrays, however, Sets and WeakSets cannot store...Read more


Everything About Map And WeakMap In JavaScript

November 02, 2020

Map and WeakMap objects were introduced with the ES6 release. They were developed to be used as an alternative to Objects as key-value storage. Unlike Objects, that are limited to having a...Read more

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