# Introduction to the Symbol type in JavaScript

The `Symbol` type is designed to create unique identifiers. These identifiers can be used to create unique object keys.

Let's create a symbol as an example:

`let sym = Symbol(); console.log(sym);`

You can create several symbols:

`let sym1 = Symbol(); let sym2 = Symbol(); console.log(sym1, sym2);`

The symbols we create will be unique. This means that when compared, they will not be equal:

`let sym1 = Symbol(); let sym2 = Symbol(); console.log(sym1 === sym2); // false`

Create several symbols.

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