Array Literals

Array literals create ordered collections. Elements are specified as a comma-separated list of expressions within brackets.

ArrayLiteral     = "[" [ Expression { "," Expression } ] "]" ;

Valid Syntax:

[]
[1, 2, 3]
["a", "b", "c"]
[{ "id": 1 }, { "id": 2 }]

Notes

• Trailing commas are not permitted in array literals
• Elements can be any valid expression including nested objects and arrays