JS log object why is showing [object Object]

You are trying to concatenate an object with a string. You can fix it one of two ways:

1. Remove + from the log call:

console.log("uniqueProducts:", uniqueProducts);

2. You can use JSON.stringify to print the object as JSON:

console.log("uniqueProducts:", JSON.stringify(uniqueProducts));

You are concatenating an object to string

You can console a string and an object by separating it by comma(,)

you can console.log("uniqueProducts:", uniqueProducts );