Do you use Swagger, or document your API?

patarapolw profile image Pacharapol Withayasakpunt ・1 min read

Not sure if it is needed for GraphQL as well, as you already have GraphQL playground.

Swagger is a way of documenting REST API.

Recently, I have been using fastify (which validates schema with ajv), and integrate with OpenAPI v3 via fastify-oas. Still, I feel that it needs some more validation layers.

  • Frontend layer
  • Database layer -- I had better use SQL / ODM (on top of NoSQL)?


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GraphQL comes out of the box with a shema graphql.org/learn/schema/. This schema can both be used in your playground as for contract based testing. So I don't see the need combine Swagger when you have GraphQL. Otherwise think Swagger is outstanding. You can generate stubs from you api swagger.io/tools/swagger-codegen/ and generate Typescript definitions from you swagger files


Yes, that is how I learnt about easy-to-make Swagger in the first place.

But Python is not always compatible with WebView Desktop Applications...

Also, I love TypeScript, and I feel it is better than Python for IDE.


I use swagger to document my API. What do you mean by validation? OpenAPI has a security tag that you can use.


JSON validation means that the server will not accept any wrong JSON schema.

Also, I have to make sure my database, especially if it is NoSQL, will not break with bad data.

Never trust user inputs.


if its a public API you can use ajv I guess. But if it's within a team OpenAPI will do because the team will have to create the payload from frontend to backend.


Yes, I do. It is my favorite way to show all my methods from my microservices in .net.