Portable Text is a JSON-based block content specification for modern content editing platforms.

It is presentation-agnostic and can be extended with custom block types, styles, decorators, and annotations. It can be serialized and integrated natively into frameworks and has a rich ecosystem of supporting libraries.

Links:

• The Portable Text Editor
• Portable Text Editor playground
• Serializers and framework integration
• Specification

Portable Text is developed and maintained by the team at Sanity.