Strapi

Strapi is an open-source headless CMS that allows developers to build flexible APIs. It's used by companies and individuals to manage and deliver content across various channels like websites, apps, and IoT devices. Developers use it to create custom content structures and integrate with different databases and front-end frameworks.

Official docs: https://docs.strapi.io/developer-docs/latest/getting-started/introduction.html

Strapi Overview