nest-graphql-scalar-adapter
JSON →Utility library for Nest.js (v1.1.2, released 2021) that wraps third-party GraphQL scalars (e.g., graphql-type-json) into Nest-compatible @Scalar-decorated classes. Eliminates the need to define external scalars in the GraphQLModule resolvers config, allowing registration as standard providers. Supports both Code First and Schema First approaches. Requires @nestjs/graphql ^7.0.0 or ^8.0.0 and TypeScript. Simple API with createFromGraphQLScalar function returning a class. Lightweight and focused.