How to add product options

[kkhys2]

Is there a way to add a line item property to Hydrogen, as in Theme?

For example, we are selling slacks and would like to give the option of raising the length of each line item, but we don't know how to do this.

[kkhys2]

Self resolved.
I can define custom attributes by adding the attributes property to the AddToCartButton component.

https://shopify.dev/docs/api/hydrogen-react/components/addtocartbutton

[meisbellajack]

If you want to manage these personalized product options globally without having to hardcode unique GraphQL logic and complex forms for every new variant or measurement selection, using a robust data manager makes the process seamless.

Our app, Misk Variant & Product Options, is fully engineered to support modern API-first and Online Store 2.0 architectures. It acts as an agile backend dashboard where you can easily configure infinite drop-downs, clear text entries, numerical inputs, and visual color swatches.

Instead of manually constructing complex data arrays, you can use our structured configuration payloads to feed clean, custom property structures right into your Hydrogen frontend templates code-free!