Prettier should *not* format JSONC with trailing commas #15956
commas When punctuating lists in a sentence, it is indeed best practice to use commas when separating items if there are 2 or more items in the
Comma Use 1 Use commas to separate independent clauses when they are joined by any of these seven coordinating conjunctions: and, but, for, or, nor, so, yet commas Like commas and parentheses, em dashes set off extra information, such as examples, explanatory or descriptive phrases, or supplemental facts Like a colon
commas When punctuating lists in a sentence, it is indeed best practice to use commas when separating items if there are 2 or more items in the
commas Comma Use 1 Use commas to separate independent clauses when they are joined by any of these seven coordinating conjunctions: and, but, for, or, nor, so, yet
Like commas and parentheses, em dashes set off extra information, such as examples, explanatory or descriptive phrases, or supplemental facts Like a colon