I like to write some blogs on technical and non-technicals topic and i like to showcase my blogs
In Simple words the object is the collection of data and methods, and also the collection of "key:value" pairs where key is the string and also called as property name and value can be anything i.e String,number,boolean etc..............
The var, let and const are the keyword used to declare a variable in Javascript, var is the old way to declare the variable in Javascript, and the let and const are new and comes into existence in ES6. when we seat for a frontend dev interview.....................