 Have you heard of the ArraySpread operator? It allows you to concatenate multiple arrays into one. It's quite handy, really. Now, the same operator also works with objects and is therefore called the ObjectSpread operator. Who would have thought? If you want to merge multiple objects into one, you can just use the curly braces and list all the objects that you want to merge. This can come in especially handy for options and their default values. Imagine writing a function that takes an options object like it is common in JavaScript. You could define these default values all these options in a private variable. When the function is called, merge the default options with the user provided options. The result will be an options object where you can be sure that all options are set to a default value except where the user has provided another value. Handy, isn't it? So enjoy and see you next time. Supercharged MicroTips. All of Supercharged every Thursday, every week.