jQuery UI widget for structured queries like "Contacts where Firstname starts with A and Birthday before 1/1/2000 and State in (CA, NY, FL)"...

Model-driven Web UI for CRUD using REST or localStorage.

Framework for building CRUD UIs for Hasura GraphQL with models rather than code.

Model-driven REST APIs for CRUD and more, written in Javascript, using Node.js, Express, and PostgreSQL.

Sample models, mock data, and scripts to manage models for Evolutility CRUD Apps.

A proof-of-concept business rules engine for the Ethereum platform that is inherently metadata-driven.