Mollie’s browser-side JavaScript library is called Mollie.js. You can use it to offer a more deeply embedded checkout experience. See the guides on Mollie Components and on building your own checkout for more information.

The Mollie object is used to initialize Mollie Components. Component objects each reference an embeddable checkout component, such as a credit card number field or a credit card expiry date field.

For a step-by-step tutorial on integrating Mollie Components, please refer to the Mollie Components guide.