π A list of awesome projects related to OpenAPI 3.0.x, curated by the community
β708Oct 29, 2026Updated this week
Alternatives and similar repositories for awesome-openapi3
Users that are interested in awesome-openapi3 are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- The most comprehensive collection of quality OpenAPI tooling, curated by Phil Sturgeon and the team at APIs You Won't Hate.β853Updated this week
- A collection of open-source and commercial tools for creating your APIs with OpenAPI - Sourced from and published for the communityβ179Sep 24, 2026Updated last month
- Convert Swagger 2.0 definitions to OpenAPI 3.0 and resolve/validate/lintβ747Oct 27, 2023Updated 3 years ago
- π© A React renderer for OpenAPI v3.β152Mar 5, 2019Updated 7 years ago
- π Wikipedia for Web APIs. Directory of REST API definitions in OpenAPI 2.0/3.x formatβ4,594Apr 20, 2026Updated 6 months ago
- Deploy on Railway without the complexity - Free Credits Offer β’ AdConnect your repo and Railway handles the rest with instant previews. Quickly provision container image services, databases, and storage volumes.
- OpenAPI / Swagger, AsyncAPI & Semoasa definitions to (re)Slate compatible markdownβ1,581Jun 4, 2024Updated 2 years ago
- Well Spectually π€ Enforce quality rules on your OpenAPI 3.0.x specifications.β836Dec 30, 2022Updated 3 years ago
- GUI / visual editor for creating and editing OpenAPI / Swagger definitionsβ1,493Jun 16, 2024Updated 2 years ago
- Filter internal paths, operations, parameters, schemas etc from OpenAPI/Swagger/AsyncAPI definitionsβ173Jul 31, 2024Updated 2 years ago
- OpenAPI 3.0 CodeGen plus Node.js minus the Java and emojisβ294Jan 23, 2023Updated 3 years ago
- Tool for generation samples based on OpenAPI(fka Swagger) payload/response schemaβ229Updated this week
- Comprehensive tooling for working with OpenAPI definitions.β401Updated this week
- The OpenAPI Specification Repositoryβ31,290Oct 22, 2026Updated last week
- React based OpenAPI 3.0+ documentation generatorβ33Aug 15, 2019Updated 7 years ago
- Managed hosting for WordPress and PHP on Cloudways β’ AdManaged hosting for WordPress, Magento, Laravel, or PHP apps, on multiple cloud providers. Deploy in minutes on Cloudways by DigitalOcean.
- Apply overlays to OpenAPI descriptionsβ27May 20, 2025Updated last year
- 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, aβ¦β3,247Updated this week
- π OpenAPI/Swagger-generated API Reference Documentationβ25,995Updated this week
- Scrape API Documentation from HTML to a JSON Swagger Documentβ29Mar 12, 2019Updated 7 years ago
- The OAI Overlay Specificationβ126Oct 20, 2026Updated last week
- A resource for common and standardised OpenAPI specification (vendor) extensionsβ51Apr 17, 2024Updated 2 years ago
- Turn any OpenAPI2/3 and Postman Collection file into an API server with mocking, transformations and validations.β5,064Updated this week
- Open Source API Designβ1,055Oct 21, 2025Updated last year
- π€ Generator for GH repo to help you manage the OpenAPI definition lifecycleβ697Oct 7, 2026Updated 3 weeks ago
- Managed Database hosting by DigitalOcean β’ AdPostgreSQL, MySQL, MongoDB, Kafka, Valkey, and OpenSearch available. Automatically scale up storage and focus on building your apps.
- Optimise OpenApi (Swagger) 2.0 API definitionsβ11Feb 11, 2019Updated 7 years ago
- A Monorepo of various packages to power OpenAPI in nodeβ919Dec 17, 2024Updated last year
- A compiler for APIs described by the OpenAPI Specification with plugins for code generation and other API support tasks.β2,310Aug 10, 2026Updated 2 months ago
- TS Model & utils for creating and exposing OpenAPI 3.x contracts.β540Oct 15, 2026Updated 2 weeks ago
- Browse and test a REST API described with the OpenAPI 3.0 Specificationβ95Oct 26, 2026Updated last week
- Automatically reads an OpenAPI 3.0 defintion and generates a Postman collection to be used with newman for automated API tests.β29Aug 19, 2021Updated 5 years ago
- A customizable style validator to make sure your OpenAPI spec follows your organization's standards.β236Nov 17, 2025Updated 11 months ago
- The goal of the SLA4OAI Specification is to promote an open specification for services level agreement over REST APIs which are defined vβ¦β18Oct 17, 2023Updated 3 years ago
- Swagger 2.0 and OpenAPI 3.0 parser/validatorβ1,209Oct 22, 2026Updated last week
- Deploy on Railway without the complexity - Free Credits Offer β’ AdConnect your repo and Railway handles the rest with instant previews. Quickly provision container image services, databases, and storage volumes.
- OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automaticallyβ¦β26,844Updated this week
- βοΈ Redocly CLI makes OpenAPI easy. Lint/validate to any standard, generate beautiful docs, and more.β1,544Updated this week
- Convert API descriptions between popular formats such as OpenAPI(fka Swagger), RAML, API Blueprint, WADL, etc.β1,175Apr 22, 2024Updated 2 years ago
- A CLI tool to transform Swagger/OpenAPI/AsyncAPI docs to beautiful HTML pages via Shins/Widdershins.β118Sep 21, 2023Updated 3 years ago
- swagger-codegen contains a template-driven engine to generate documentation, API clients and server stubs in different languages by parsiβ¦β17,795Oct 26, 2026Updated last week
- Start your node REST app with designing API first!β40Sep 8, 2026Updated last month
- β29May 16, 2024Updated 2 years ago