Swagger Codegen vs Swagger UI

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Swagger Codegen

167
144
+ 1
1
Swagger UI

1.7K
1.6K
+ 1
204
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Advice on Swagger Codegen and Swagger UI
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PostmanPostmanApiaryApiary
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Swagger UISwagger UI

From a StackShare Community member: "I just started working for a start-up and we are in desperate need of better documentation for our API. Currently our API docs is in a README.md file. We are evaluating Postman and Swagger UI. Since there are many options and I was wondering what other StackSharers would recommend?"

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Replies (3)
Jagdeep Singh
Tech Lead at ucreate.it · | 8 upvotes · 267K views

I use Postman because of the ease of team-management, using workspaces and teams, runner, collections, environment variables, test-scripts (post execution), variable management (pre and post execution), folders (inside collections, for better management of APIs), newman, easy-ci-integration (and probably a few more things that I am not able to recall right now).

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I use Swagger UI because it's an easy tool for end-consumers to visualize and test our APIs. It focuses on that ! And it's directly embedded and delivered with the APIs. Postman's built-in tools aren't bad, but their main focus isn't the documentation and also, they are hosted outside the project.

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Sadik Ay
Recommends
PostmanPostman

I recommend Postman because it's easy to use with history option. Also, it has very great features like runner, collections, test scripts runners, defining environment variables and simple exporting and importing data.

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Pros of Swagger Codegen
Pros of Swagger UI
  • 1
    SDK Generation
  • 47
    Open Source
  • 34
    Can execute api calls from the documentation
  • 29
    Free to use
  • 19
    Customizable
  • 14
    Easy to implement in .Net
  • 13
    Mature, clean spec
  • 11
    API Visualization
  • 9
    Coverage
  • 6
    Easy to use
  • 6
    Scaffolding
  • 5
    Vibrant and active community
  • 4
    Elegant
  • 3
    Adopted by tm forum api
  • 2
    Clear for React
  • 1
    Can deploy API to AWS API Gateway and AWS Lambda
  • 1
    Api

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Cons of Swagger Codegen
Cons of Swagger UI
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    • 3
      Need to learn YAML and RAML
    • 2
      Documentation doesn't look that good
    • 1
      Doesn't generate code snippets in different languages
    • 1
      You don’t actually get in-line error highlighting
    • 1
      Does not support hypermedia

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    What is Swagger Codegen?

    It is an open source project which allows generation of API client libraries (SDK generation), server stubs, and documentation automatically from an OpenAPI Specification.

    What is Swagger UI?

    Swagger UI is a dependency-free collection of HTML, Javascript, and CSS assets that dynamically generate beautiful documentation and sandbox from a Swagger-compliant API

    Need advice about which tool to choose?Ask the StackShare community!

    What companies use Swagger Codegen?
    What companies use Swagger UI?
    See which teams inside your own company are using Swagger Codegen or Swagger UI.
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    What tools integrate with Swagger Codegen?
    What tools integrate with Swagger UI?

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    What are some alternatives to Swagger Codegen and Swagger UI?
    Postman
    It is the only complete API development environment, used by nearly five million developers and more than 100,000 companies worldwide.
    Amazon API Gateway
    Amazon API Gateway handles all the tasks involved in accepting and processing up to hundreds of thousands of concurrent API calls, including traffic management, authorization and access control, monitoring, and API version management.
    Insomnia REST Client
    Insomnia is a powerful REST API Client with cookie management, environment variables, code generation, and authentication for Mac, Window, and Linux.
    OpenAPI
    It is a publicly available application programming interface that provides developers with programmatic access to a proprietary software application or web service.
    Retrofit
    Retrofit turns your HTTP API into a Java interface
    See all alternatives