Migrating a theme to Online Store 2.0

Online Store 2.0 is a set of features and feature improvements that make themes and theme apps easier to build, more flexible, and more maintainable.

Many Online Store 2.0 features rely on JSON templates. You can migrate your theme to add support for these features by converting a Liquid template into a JSON template, and moving any required Liquid code or HTML into sections that you can include in the new JSON template.