oas-resolver
Resolve external $refs in OpenAPI (swagger) 2.0 / 3.x definitions
refs-compiler
Compiler for YAML, JSON and INI files using path references
refs
Compile and merge YAML, JSON or INI config files together through file path references
jsref
Fast flexible and tiny (>1.5k unmin) json-ref resolver for browser and node with zero dependencies. Supports local, external and custom refs in under 1.5b