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  1. OpenAPI-Specification OpenAPI-Specification Public

    The OpenAPI Specification Repository

    Markdown 30.8k 9.2k

  2. Overlay-Specification Overlay-Specification Public

    The OAI Overlay Specification

    JavaScript 107 29

  3. sig-moonwalk sig-moonwalk Public

    The effort to explore the future of the OpenAPI Specification is known as "Moonwalk." It includes 4.x considerations but also strives to consider 3.x. There is no planned end date to 4.0, so we str…

    JavaScript 337 16

  4. Arazzo-Specification Arazzo-Specification Public

    The Arazzo Specification - A Tapestry for Deterministic API Workflows

    JavaScript 376 61

  5. OpenAPI-Style-Guide OpenAPI-Style-Guide Public

    How to (and how not to) refer to the OAI in meetups, interviews, casual conversations, the settling of bar bets, and for conference presentations.

    229 48

  6. community community Public

    13 10

Repositories

Showing 10 of 28 repositories
  • learn.openapis.org Public

    OpenAPI - Getting started, and the specification explained

    OAI/learn.openapis.org’s past year of commit activity
    Markdown 196 CC-BY-4.0 98 32 (1 issue needs help) 12 Updated Jan 6, 2026
  • Overlay-Specification Public

    The OAI Overlay Specification

    OAI/Overlay-Specification’s past year of commit activity
    JavaScript 107 Apache-2.0 29 11 4 Updated Jan 6, 2026
  • spec.openapis.org Public

    OpenAPI Initiative Publications

    OAI/spec.openapis.org’s past year of commit activity
    HTML 6 Apache-2.0 7 11 3 Updated Jan 6, 2026
  • tools.openapis.org Public

    A collection of open-source and commercial tools for creating your APIs with OpenAPI - Sourced from and published for the community

    OAI/tools.openapis.org’s past year of commit activity
    JavaScript 158 65 32 1 Updated Jan 6, 2026
  • Arazzo-Specification Public

    The Arazzo Specification - A Tapestry for Deterministic API Workflows

    OAI/Arazzo-Specification’s past year of commit activity
    JavaScript 376 Apache-2.0 61 49 (1 issue needs help) 7 Updated Jan 6, 2026
  • landscape Public
    OAI/landscape’s past year of commit activity
    3 Apache-2.0 6 0 1 Updated Jan 5, 2026
  • OpenAPI-Specification Public

    The OpenAPI Specification Repository

    OAI/OpenAPI-Specification’s past year of commit activity
    Markdown 30,777 Apache-2.0 9,163 103 7 Updated Jan 4, 2026
  • conference Public

    OpenAPI Conference Website

    OAI/conference’s past year of commit activity
    JavaScript 1 1 0 0 Updated Dec 9, 2025
  • Outreach Public
    OAI/Outreach’s past year of commit activity
    HTML 5 5 17 (1 issue needs help) 2 Updated Dec 5, 2025
  • OAI-Courses Public

    OpenAPI Initiative training courses

    OAI/OAI-Courses’s past year of commit activity
    Python 30 CC-BY-4.0 5 2 1 Updated Nov 12, 2025