Fieldtypes are customizable form fields used to structure your content and provide an intuitive content management experience. Each fieldtype has its own UI, data format, and configuration options.| Statamic Docs
Show and hide fields in your publish forms based on conditions and triggers. For example, you may only want to show a caption field if an asset field has an image selected, or a whole block of fields if a toggle switch is enabled.| Statamic Docs
Blueprints are a key component of the content modeling process. Inside a blueprint you define your fields, which field types they'll implement, group them into sections if you desire, and define conditions controlling their visibility. The control panel uses blueprints to render publish forms so you can manage content.| Statamic Docs