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APIs-guru/awesome-openapi3

😎 A list of awesome projects related to OpenAPI 3.0.x, curated by the community

JavaScript

707

1,058 commits

updated Oct 17, 2026

apis.guru/awesome-openapi3

See the code

See what people are saying

SourceMessageScoreDate

Nice project. First stargazer! If you add the GitHub topic `openapi3` it will get picked up and indexed by https://apis.guru/awesome-openapi3/ > Support JSON (only YAML for the moment) JSON is a subset of YAML, so this should "just work" with no changes... Oh, I see, it autoconverts JSON to YAML at…

on Show HK: OpenAPI Editor for Nerds

0

May 21, 2021

README

awesome-openapi3 Awesome

A list of awesome projects related to OpenAPI 3.0.x.

Why not make your project discoverable by using the topic openapi3 on GitHub and using the hashtags #openapi3 and #OASv3 on social media?

Tools

Contributing

The best way to get your project added to the list is to tag it with the github topic openapi3.

Pull requests should only be for visual / functional changes, or projects/products not hosted on GitHub.

API Access

The raw data contains OpenAPI 2.0 and Swagger 1.x-related projects.

RSS Feed

api
client
converter
documentation
generation
oas
oas3
oasv3
openapi
openapi3
server
swagger

Project health

Overall

4.5/10

Maintained

10/10

Code review

0/10
OpenSSF Scorecard

Significant stargazers

Yoshiya Hinosawa

1,024 followers · starred Feb 2026

Tom Wieczorek

58 followers · starred Jun 2017

David Garcia

93 followers · starred Apr 2021

Chau (Joe) Nguyen

37 followers · starred May 2018

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APIs-guru/awesome-openapi3

😎 A list of awesome projects related to OpenAPI 3.0.x, curated by the community

JavaScript

707

1,058 commits

updated Oct 17, 2026

apis.guru/awesome-openapi3

See the code

See what people are saying

SourceMessageScoreDate

Nice project. First stargazer! If you add the GitHub topic `openapi3` it will get picked up and indexed by https://apis.guru/awesome-openapi3/ > Support JSON (only YAML for the moment) JSON is a subset of YAML, so this should "just work" with no changes... Oh, I see, it autoconverts JSON to YAML at…

on Show HK: OpenAPI Editor for Nerds

0

May 21, 2021

README

awesome-openapi3 Awesome

A list of awesome projects related to OpenAPI 3.0.x.

Why not make your project discoverable by using the topic openapi3 on GitHub and using the hashtags #openapi3 and #OASv3 on social media?

Tools

Contributing

The best way to get your project added to the list is to tag it with the github topic openapi3.

Pull requests should only be for visual / functional changes, or projects/products not hosted on GitHub.

API Access

The raw data contains OpenAPI 2.0 and Swagger 1.x-related projects.

RSS Feed

api
client
converter
documentation
generation
oas
oas3
oasv3
openapi
openapi3
server
swagger

Project health

Overall

4.5/10

Maintained

10/10

Code review

0/10
OpenSSF Scorecard

Significant stargazers

Yoshiya Hinosawa

1,024 followers · starred Feb 2026

Tom Wieczorek

58 followers · starred Jun 2017

David Garcia

93 followers · starred Apr 2021

Chau (Joe) Nguyen

37 followers · starred May 2018

Similar repos

APIs-guru/openapi-directory

🌐 Wikipedia for Web APIs. Directory of REST API definitions in OpenAPI 2.0/3.x format

4,580

same org

apisyouwonthate/openapi.tools

The most comprehensive collection of quality OpenAPI tooling, curated by Phil Sturgeon and the team…

848

OpenAPITools/openapi-generator

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs,…

26,810

dani-garcia/openapi-generator

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs,…

2

tzeH/openapi-generator

0

gridgentoo/openapi-generator

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs,…

0

malomarrec/openapi-generator

0

biocad/openapi3

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49