API Specification Converter

The `api-spec-converter` package provides a utility for transforming API descriptions between various popular formats, including OpenAPI (formerly Swagger), RAML, API Blueprint, I/O Docs, Google Discovery, and WADL. As of its current stable version, 2.12.0, its core functionality is robust for conversions *to* OpenAPI 2.0 and *from* OpenAPI 2.0 to OpenAPI 3.x. This specialized focus means it does not offer full bidirectional conversion support for all listed formats. The library offers both a command-line interface (CLI) for quick conversions and a programmatic API for Node.js and browser environments, supporting both traditional callback and modern Promise-based asynchronous patterns. While a specific release cadence isn't explicitly stated, the version numbering indicates ongoing development and maintenance, making it a reliable choice for its specific conversion strengths within the API ecosystem.