Convert Swagger 2.0 definitions to OpenAPI 3.0 and resolve/validate/lint
Branch: master
Clone or download


This is the mono-repo for the following related projects


Online converter/validator

Supported Node.js versions

Any LTS version from 8.4.0 (with --expose-http2) or 8.8.1 without flags, onwards.


  • clone the repository
  • npm i in the top level directory
  • lerna bootstrap or npx lerna bootstrap

Please try and keep commits related to a single package or piece of functionality. PR in the usual way.

Supporting development