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GitHub Open Source Repositories

Search: OpenAPI-Specification

Page 3

Showing 10 results from 393

G

google/gnostic

GitHub Go Apache License 2.0

A compiler for APIs described by the OpenAPI Specification with plugins for code generation and other API support tasks.

โ˜… 2,290 Forks 273 google Updated 25 Jun 2026
S

Surnet/swagger-jsdoc

GitHub JavaScript MIT License

Generates swagger/openapi specification based on jsDoc comments and YAML files.

โ˜… 1,786 Forks 230 Surnet Updated 23 Jun 2026
O

IBM/openapi-to-graphql

GitHub TypeScript MIT License

Translate APIs described by OpenAPI Specifications (OAS) into GraphQL

โ˜… 1,645 Forks 215 IBM Updated 02 Jun 2026
O

oasdiff/oasdiff

GitHub Go Apache License 2.0

OpenAPI Diff and Breaking Changes

โ˜… 1,249 Forks 98 oasdiff Updated 25 Jun 2026
A

marshmallow-code/apispec

GitHub Python MIT License

A pluggable API specification generator. Currently supports the OpenAPI Specification (f.k.a. the Swagger specification)..

โ˜… 1,220 Forks 195 marshmallow-code Updated 19 Jun 2026
I

zalando/intellij-swagger

GitHub Java MIT License

A plugin to help you easily edit Swagger and OpenAPI specification files inside IntelliJ IDEA

โ˜… 1,174 Forks 77 zalando Updated 06 Jun 2026
V

daveshanley/vacuum

GitHub Go MIT License

vacuum is the worlds fastest and most versatile OpenAPI, AsyncAPI & JSON Schema linter, docs generator and toolkit. It tears through API specs at light speed. 100% compatible with Spectral rulesets, and OpenAPI 3.0, 3.1 and 3.2

โ˜… 1,090 Forks 84 daveshanley Updated 25 Jun 2026
O

OpenAPITools/openapi-diff

GitHub Java Apache License 2.0

Utility for comparing two OpenAPI specifications.

โ˜… 1,087 Forks 187 OpenAPITools Updated 23 Jun 2026
O

nytimes/openapi2proto

GitHub Go Apache License 2.0

A tool for generating Protobuf v3 schemas and gRPC service definitions from OpenAPI specifications

โ˜… 1,003 Forks 96 nytimes Updated 12 Jun 2026
E

cdimascio/express-openapi-validator

GitHub TypeScript MIT License

๐Ÿฆ‹ Auto-validates api requests, responses, and securities using ExpressJS and an OpenAPI 3.1.x or 3.0.x specification

โ˜… 1,002 Forks 236 cdimascio Updated 19 Jun 2026
Pagination Page 3 of 40

10 results on this page ยท 393 total found

Showing first 393 accessible GitHub results.