All the fundamental React.js Concepts. React is a JavaScript “library”. It is not exactly a “framework”. It is not a complete solution and you will often need to use more libraries with React to form any solution. Frameworks serve a great purpose. However, frameworks come with some disadvantages. Framework are not flexible. A framework usually…

There are two categories of values: a.Primitive Values b.Objects and Functions Primitive Value: Primitive Values are numbers and strings, among other things. There’s nothing I can do in my code that would affect them. The Primitive Values are highlighted below, 1.Undefined(undefined),used for unintentionally missing values. 2.Null​ (null), used for intentionally…

An array is one of the most common concepts of Javascript, which gives us a lot of possibilities to work with data stored inside. Taking into consideration that array is one of the most basic topics in Javascript which you learn about at the beginning of your programming path, in…

In this post, I will summarize 10 javascript string methods you should at least known according to me. The string is anything inside single or double-quotes. Here are 10 javascript string methods you should know. charAt() Return character at a specified position. 2. includes() Check if the string contains a specified character(s). 3. endsWith() Check if the string ends with specified character(s).