Before you read this article, read React’s official document on HOCs if you haven’t read it yet. Pretty much in any React application, you call an API to fetch some data and use them to render some content in your application.

There might come a time when you wanna print a webpage using Javascript. This is a simple task and could be done using window.print(), but there is a slight issue that you may not encounter at once.

Javascript is different from other languages. Programmers from other languages once entering the javascript era might get confused easily but the action is not true on the reverse side. One of the easy to get yet hard to implement and maintain task in Javascript is to perform an async task. To asynchronously run a task in Javascript, Developers have 3 different options.

There are many cases iframe would be good solution to use. Although they are kind of dead to HTML and not a lot of developers use it, It could come up to you as a solution to a complicated problem some day.

In a react application where you choose redux as a pattern to manage the data, there comes situations where you want to list an array of data and show them in your component. For instance let’s say you have an array of todos to be shown in a list and you are getting the list from a rest API.