npm · Packagist
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.
Apache-2.0Sep 16, 2026 · metrics 2.10.0
All tags
Catalogue tag
#oas
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
26 records
npm
stoplightio/prism
Turn any OpenAPI2/3 and Postman Collection file into an API server with mocking, transformations and validations.
Apache-2.0Aug 27, 2026 · metrics 2.10.0
npm
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.
Apache-2.0Sep 16, 2026 · metrics 2.10.0
npm
readmeio/rdme
ReadMe's official command-line interface (CLI) and GitHub Action 🌊
MITSep 13, 2026 · metrics 2.10.0
PyPI
marshmallow-code/apispec
A pluggable API specification generator. Currently supports the OpenAPI Specification (f.k.a. the Swagger specification)..
MITSep 14, 2026 · metrics 2.10.0
npm · Go
daveshanley/vacuum
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
MITSep 11, 2026 · metrics 2.10.0
npm
postmanlabs/openapi-to-postman
Plugin for converting OpenAPI 3.0 specs to the Postman Collection (v2) format
Apache-2.0Sep 7, 2026 · metrics 2.10.0
npm
readmeio/oas
Comprehensive tooling for working with OpenAPI definitions.
MITAug 27, 2026 · metrics 2.10.0
npm
speclynx/apidom
Semantic parser for API specifications
Apache-2.0Oct 21, 2026 · metrics 2.10.0
PyPI
python-openapi/openapi-core
Openapi-core is a Python library that adds client-side and server-side support for the OpenAPI v3.0 and OpenAPI v3.1 and OpenAPI v3.2 specification.
BSD-3-ClauseAug 27, 2026 · metrics 2.10.0
npm
SmartBear/swaggerhub-cli
SwaggerHub CLI
Apache-2.0Sep 25, 2026 · metrics 2.10.0
Go
pb33f/libopenapi
libopenapi is a fully featured, high performance OpenAPI 3.2, 3.1, 3.0, Overlays and Arazzo parser, library, validator and toolkit for go applications.
MITSep 10, 2026 · metrics 2.10.0
PyPI
python-openapi/openapi-spec-validator
OpenAPI Spec Validator is a CLI, pre-commit hook and python package that validates OpenAPI Specs against the OpenAPI 2.0 (aka Swagger), OpenAPI 3.0 and OpenAPI 3.1 specification.
Apache-2.0Aug 27, 2026 · metrics 2.10.0
Go
speakeasy-api/openapi
A set of packages and tools for working with OpenAPI, Swagger, Arazzo and Overlay Specification documents.
MITSep 23, 2026 · metrics 2.10.0
npm
thim81/openapi-format
Format an OpenAPI document by ordering, formatting and filtering fields.
MITSep 15, 2026 · metrics 2.10.0
PyPI
maykinmedia/zgw-consumers
Django app to store ZGW API configuration
MITOct 2, 2026 · metrics 2.10.0
npm
rejifald/StitchAPI
The agent-native runtime where a typed, declarative stitch replaces fetch — for humans and agents alike.
Apache-2.0Sep 18, 2026 · metrics 2.10.0
npm
NeuraLegion/bright-cli
Command Line Interface (CLI) tool for BrightSec's solutions.
MITSep 11, 2026 · metrics 2.10.0
PyPI
python-openapi/openapi-schema-validator
OpenAPI schema validator is a Python library that validates schema against OpenAPI Schema Specification v3.0 and v3.1
BSD-3-ClauseAug 27, 2026 · metrics 2.10.0
Go
oaswrap/spec
⚡A lightweight, framework-agnostic OpenAPI 3.x specification builder for Go.
MITSep 18, 2026 · metrics 2.10.0
npm
aensley/semantic-release-openapi
A Semantic Release plugin to update versions in OpenAPI / Swagger specification files
MITSep 18, 2026 · metrics 2.10.0
PyPI
sphinx-contrib/openapi
OpenAPI (fka Swagger) spec renderer for Sphinx.
BSD-2-ClauseSep 12, 2026 · metrics 2.10.0
NuGet
StefH/RamlToOpenApiConverter
Converts a RAML to Open API Specification (native C# dotnet)
MITSep 6, 2026 · metrics 2.10.0
Go · PyPI
MiguelAPerez/openstash
Go CLI to cache OpenAPI & Swagger specs locally. Search REST API endpoints, inspect operations, and keep stable key@version refs—built for developers and AI coding agents.
No licenseSep 11, 2026 · metrics 2.10.0
npm
pontjs/pontx
OpenAPI lifecycle management for API discovery, documentation, type-safe SDK generation, CLI, MCP, and Agent workflows
No licenseSep 18, 2026 · metrics 2.10.0
npm
ts-oas/ts-oas
Automatically generate OpenAPI specifications from opinionated Typescript types.
MITOct 17, 2026 · metrics 2.10.0