Description: An open-source backend in 1 file with realtime database, authentication, file storage and admin dashboard.

Source: https://github.com/pocketbase/pocketbase

Description: Platform for developers to build internal tools.

Source: https://github.com/illacloud/illa-builder

Description: The Backend to Build Anything or Everything. Power any project with Directus – an extensible backend toolkit to create and deploy data-rich apps. Start building today.

Description: Private first, unified, self-hosted no code database.