jsonapi-serializer

A Node.js framework-agnostic library for serializing and deserializing data to JSON API 1.0 compliant format. Current stable version is 3.6.9, maintained with infrequent releases (last in 2020). Differentiators include heavy customization options (custom attribute keys via keyForAttribute, transforms, top-level links, nested relationships) and support for both serialization and deserialization. Compared to alternatives like jsonapi-store-relationaldb or fast-jsonapi, it offers more fine-grained control over meta, links, and relationship configuration.