Ideaยถ
The most important thing is a concept. You should be aware, that not every customization should be made as a plugin for Sylius. If you:
share the common logic between multiple projects
think provided feature could be useful for the whole Sylius community and want to share it for free or sell it
then you should definitely consider the creation of a plugin. On the other hand, if:
your feature is specific for your project
you donโt want to share your work in the community (maybe yet)
then donโt be afraid to make a regular Sylius customization.
Tip
For needs of this tutorial, we will implement a simple plugin, making it possible to mark a product variant available on demand.