Can Swagger autogenerate its yaml based on existing express routes?

Question

I inherited an existing API and I would like to document it with swagger, but I don\'t yet know the full scope of it. Can Swagger (or another middleware/tool) auto-magically

Answer 1

Yes !!!. You can use this awesome project typescript-test. Here is sample app. Clone it, run npm i,npm run swagger and go to /dist/swagger.json. Done. Swagger yaml and json is generated based on express routes !