Q.223 What are primitive data types about javascript-interview-questions

[sudheerj]

It is seamingly primitive as mentioned here https://developer.mozilla.org/en-US/docs/Glossary/null. There is some more clarification needed for this. By the way, I will remove the duplicate question. Thank you.

[mfurkan60]

There are 6 primitive data types in Js there are string, number, bigint, boolean, undefined and null.
All primitives are immutable, i.e., they cannot be altered. It is important not to confuse a primitive itself with a variable assigned a primitive value. The variable may be reassigned a new value, but the existing value can not be changed in the ways that objects, arrays, and functions can be altered.
if you want to more detail => https://developer.mozilla.org/en-US/docs/Glossary/Primitive

[sudheerj]

I updated the primitive data types question with 7 types. By the way, I will replace Q.78 with another one to avoid duplicate.