Datasette : Datasette provides an instant, read-only JSON API for any SQLite database. It also provides tools for packaging the database up as a Docker container ...
Appwrite : Appwrite is an end-to-end backend server for Web, Mobile, Native, or Backend apps packaged as a set of Docker microservices. Appwrite abstracts the co...
Plasticity : Extract entities, relationships, and context from text using the Sapien Language Engine. This general natural language understanding API is used for t...
pump.io : Social server with an ActivityStreams API. It's a stream server that does most of what people really want from a social network.
Bluepine is a DSL for defining API Schema/Endpoint with the capabilities to generate Open API (v3) spec, validate API request and serialize object for API response based on single schema definition.