OpenAPI Specification
The OpenAPI Specification (OAS), previously known as the Swagger Specification, is a specification for a programming language-agnostic, machine-readable interface definition language for describing, producing, consuming, and visualizing web services. OpenAPI documents describe API services and are represented in YAML or JSON formats.
- GitHub: https://github.com/topics/openapi
- Wikipedia: https://en.wikipedia.org/wiki/OpenAPI_Specification
- Repo: https://github.com/OAI/OpenAPI-Specification
- Created by: OpenAPI Initiative, Tony Tam, Darrel Miller, Mike Ralphson, Ron Ratovsky, Uri Sarid, Jason Harmon
- Released: August 10, 2011
- Related Topics: json-schema, raml, rest-api,
- Aliases: open-api, swagger-spec, swagger-specification, openapi-spec, openapi-specification, open-api-specification, oas, openapi-description,
- Last updated: 2026-04-04 00:18:15 UTC
- JSON Representation
https://github.com/osodevops/akka-openapi-maven-plugin
Maven plugin to generate OpenAPI 3.1 specifications from Akka SDK HTTP endpoint annotations
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https://github.com/maks11060/typescript-libs
Useful TypeScript utilities
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https://github.com/peter/python-content-api
Example Python Content API and microframework using JSON Schema and OpenAPI based on PostgreSQL, MonboDB, and Flask
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https://github.com/oapicf/openapi-iplocation
OpenAPI v3 specification and a set of generated API clients for iplocation.net
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https://github.com/strataljs/stratal
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https://github.com/shopiqo/bigbuy-oas
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https://github.com/reloxx13/ddev-swagger-ui
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Application Desktop Backend
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Public documentation for Energy Tracker
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https://github.com/fabianroy/open-api
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https://github.com/refactorian/openapi-swagger-docker
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https://github.com/charanjit-singh/mongodb-atlas-data-api
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https://github.com/gcatanese/openapi-native-mock-server
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https://github.com/tinchoz49/openapi-bruno
Build bruno API directories based on your OpenAPI schemas.
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https://github.com/maastrichtu-ids/trapi-predict-kit
๐งฐ A package to help create and deploy Translator Reasoner APIs (TRAPI) from any prediction model exposed as a regular python function.
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https://github.com/soartec-lab/remix-go-spa
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https://github.com/bump-sh-examples/rails-code-first
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https://github.com/porfirioribeiro/openapi2ts
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REST API ะฟัะธะปะพะถะตะฝะธั Daily Helper, ัะฐะทัะฐะฑะพัะฐะฝะฝะพะณะพ ะดะปั ัะฟัะฐะฒะปะตะฝะธั ะทะฐะดะฐัะฐะผะธ ะฒ ัะฐะผะบะฐั ัะฐะทะปะธัะฝัั ะฟัะพะตะบัะพะฒ
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https://github.com/apyguard/apyguard_openapi_analysis
A comprehensive GitHub Action that analyzes OpenAPI specifications and provides detailed feedback on best practices, validation, and documentation quality. Supports both single file analysis and entire repository scanning.
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https://github.com/sigwinhq/openapi-generator
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https://github.com/ztrehagem/oats
Generate TypeScript code from OpenAPI documents.
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This repository contains my daily solutions and continuous learning progress for the 100xDevs Cohort 2 assignments.
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https://github.com/priyansusahoo/bluecomet
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https://github.com/ron96g/oas-linter
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https://github.com/lugudu/gestor-medico-spring-jpa
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https://github.com/theanujdev/fastapi-posts
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https://github.com/recontentapp/openapi
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https://github.com/fibercrypto/libskyfiber-dotnet
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