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11 repositories by Attention Score · Oct 28, 2026 – Nov 3, 2026 (UTC)

Tag: OpenAPI tool

1.scalar / scalar

Scalar is an open-source API platform:　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　🌐 Modern REST API Client　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　📖 Beautiful API References　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　✨ 1st-Class OpenAPI/Swagger Support

api
docs
openapi
reference
swagger
vue
+4 more

TypeScript MIT16K total964 forks

+36 stars

from 16,329 · score 3.61

2.swagger-api / swagger-ui

Swagger UI is a collection of HTML, JavaScript, and CSS assets that dynamically generate beautiful documentation from a Swagger-compliant API.

swagger
swagger-ui
swagger-api
rest
rest-api
openapi-specification
+9 more

JavaScript APACHE-2.029K total9.2K forks

+20 stars

from 29,051 · score 3.04

3.OpenAPITools / openapi-generator

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

rest-api
rest-client
sdk
generator
restful-api
api
+7 more

Java APACHE-2.027K total7.8K forks

+14 stars

from 26,834 · score 2.71

4.Redocly / redoc

📘 OpenAPI/Swagger-generated API Reference Documentation

openapi
swagger
api-documentation
documentation-tool
documentation-generator
redoc
+5 more

TypeScript MIT26K total2.4K forks

+12 stars

from 25,984 · score 2.56

5.oapi-codegen / oapi-codegen

Generate Go client and server boilerplate from OpenAPI 3 specifications

openapi3
golang
swagger
openapi
rest-api
go
+3 more

Go APACHE-2.08.6K total1.1K forks

+8 stars

from 8,632 · score 2.20

6.fern-api / fern

Input OpenAPI. Output SDKs and Docs.

sdk-generator
openapi
docs-generator
api
docs-as-code

TypeScript APACHE-2.03.8K total376 forks

+6 stars

from 3,826 · score 1.95

7.springdoc / springdoc-openapi

Library for OpenAPI 3 with spring-boot

openapi3
spring-boot
springdoc-openapi
swagger-ui
swagger-documentation
openapi
+14 more

Java APACHE-2.03.7K total611 forks

+5 stars

from 3,738 · score 1.79

8.go-swagger / go-swagger

Swagger 2.0 implementation for go

go
swagger-codegen
api
code-generator
golang
swagger-specification
+1 more

Go APACHE-2.010K total1.3K forks

+2 stars

from 10,006 · score 1.10

9.domaindrivendev / Swashbuckle.AspNetCore

Swagger tools for documenting API's built on ASP.NET Core

C#MIT5.5K total1.3K forks

+2 stars

from 5,497 · score 1.10

10.spec-first / connexion

Connexion is a modern Python web framework that makes spec-first and api-first development easy.

python
openapi
api-rest
swagger
flask-extensions
microservices
+2 more

Python APACHE-2.04.6K total790 forks

+1 stars

from 4,612 · score 0.69

11.stoplightio / spectral

A flexible JSON/YAML linter for creating automated style guides, with baked in support for OpenAPI (v3.1, v3.0, and v2.0), Arazzo v1.0, as well as AsyncAPI v2.x.

json-schema
jsonpath
openapi
openapi3
oasv3
oas
+10 more

TypeScript APACHE-2.03.2K total306 forks

+1 stars

from 3,247 · score 0.69

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