DataGrip vs PostgREST: What are the differences?
Developers describe DataGrip as "A database IDE for professional SQL developers". A cross-platform IDE that is aimed at DBAs and developers working with SQL databases. On the other hand, PostgREST is detailed as "Automatic REST API for Any Postgres Database". PostgREST serves a fully RESTful API from any existing PostgreSQL database. It provides a cleaner, more standards-compliant, faster API than you are likely to write from scratch.
DataGrip and PostgREST can be primarily classified as "Database" tools.
PostgREST is an open source tool with 12.5K GitHub stars and 586 GitHub forks. Here's a link to PostgREST's open source repository on GitHub.