How to put a line break after each comma?

Question

JSON

I parsed the page and added all the value to json and transferred all this data to the ***.json file.
Json was saved in this format {key: value, key: value} I want to put json in order so that it looks like this:
{ key: value,
key: value
}
i.e. poluchaetsya that you need to do a line break after each comma. How can I do this in Sublime or other means?

Answer 1

select the comma, press Ctrl+D until all commas are selected (Alt+F3 will select all at once), then right arrow, Enter).
Or a plugin like this might help