The Limitations And Security Of LocalStorage In JavaScript
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
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
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
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
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
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
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
9 Ways To Convert Float To Integer In JavaScript
The conversion of floating point numbers to integers is a common task when creating web applications. Although there are numerous ways to do this in JavaScript, developers often know no other way than to use the...Read more
BroadcastChannel API In JavaScript
Imagine you open an application on two different tabs and perform an action on one of them. Normally, the action is expected to apply to all open tabs, but this is not the case for the vast majority of applications...Read more