Graphweaver

Graphweaver provides a code‑first GraphQL server that aggregates disparate data sources—such as PostgreSQL, MySQL, SQLite, SaaS platforms, and REST APIs—into a single, instantly generated CRUD API. It creates TypeScript resolvers automatically, while allowing developers to override any resolver, permission rule, or authentication flow to meet production requirements. The built‑in admin panel offers a customizable UI for viewing and editing data across all connected sources.

The platform emphasizes fine‑grained security, supporting role‑based access control, access control lists, row‑level, and column‑level permissions. Developers can define permissions per role and apply them to individual CRUD operations, ensuring that users see only authorized rows and fields.

Graphweaver is self‑hostable, released under the MIT license, and positioned as an open‑source alternative to proprietary solutions. It includes a CLI for schema introspection, auto‑generation of resolver code, and cross‑source filtering, enabling teams to reduce complexity and accelerate development while retaining full control over the server and UI.