The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.

Free universal database tool and SQL client

Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

draw.io is a JavaScript, client-side editor for general diagramming.