Commas in English Punctuation are a very common part English Punctuation. Commas are used to separate a list of nouns, including names), 2 or more adjectives , a list of independent clauses or any other kind of lists.
Rules For Using Commas With List
Commas are used when there are 2 or more nouns in a list (example: cats, dogs and mice).
It is common for "and" or "or" to separate the last 2 words in a list.
A comma is optional before the word "and" or "or".
Tomorrow is going to be hot, sunny and dry.
I have to buy tomatoes, beans, peppers and a lot of onions.
Do you want to listen to rock music, Jazz or pop music?