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@open-feature

OpenFeature

Standardizing Feature Flagging for Everyone

OpenFeature Logo

Welcome to the OpenFeature project 👋

OpenFeature is an open specification that provides a vendor-agnostic, community-driven API for feature flagging that works with your favorite feature flag management tool or in-house solution.

Learn More 📚 · Get Started 🔭 · Contribute 😍 · Discover the Ecosystem 🧭


👋 Getting involved

There is a lot to do! If you're interested in getting involved, please join our Slack channel, the mailing lists, and attend the community meetings. We're a friendly, collaborative group and look forward to working together!

Learn how to get involved in the OpenFeature Contributor Ladder.

🦺 Help keep our community safe, inviting, and inclusive

OpenFeature follows the CNCF Community Code of Conduct. Please abide by this Code of Conduct when interacting with all repositories under the OpenFeature umbrella and when interacting with people.

👾 Reporting Security Incidents

Please be mindful that Security-related issues should be reported through our Security Policy as Security-related issues and vulnerabilities can be exploited and we request confidentiality whenever possible.


OpenFeature is a CNCF incubating project.

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  1. spec spec Public

    OpenFeature specification

    Python 802 40

  2. community community Public

    OpenFeature project community and governance

    JavaScript 95 85

  3. openfeature.dev openfeature.dev Public

    OpenFeature Website

    TypeScript 41 63

  4. playground playground Public

    OpenFeature SDK demos and experimentation

    TypeScript 57 27

  5. open-feature-operator open-feature-operator Public

    A Kubernetes feature flag operator

    Go 209 39

  6. flagd flagd Public

    A feature flag daemon with a Unix philosophy

    Go 604 72

Repositories

Showing 10 of 46 repositories
  • php-sdk Public

    PHP implementation of the OpenFeature SDK

    open-feature/php-sdk’s past year of commit activity
    PHP 27 Apache-2.0 8 11 (2 issues need help) 10 Updated Jan 26, 2025
  • java-sdk-contrib Public

    Community contributions for hooks and reference providers

    open-feature/java-sdk-contrib’s past year of commit activity
    Java 29 Apache-2.0 45 7 (3 issues need help) 17 Updated Jan 26, 2025
  • go-sdk Public

    Go SDK for OpenFeature

    open-feature/go-sdk’s past year of commit activity
    Go 156 Apache-2.0 35 3 4 Updated Jan 26, 2025
  • flagd Public

    A feature flag daemon with a Unix philosophy

    open-feature/flagd’s past year of commit activity
    Go 604 Apache-2.0 72 24 (8 issues need help) 8 Updated Jan 26, 2025
  • js-sdk-contrib Public

    OpenFeature Providers and Hooks for JavaScript

    open-feature/js-sdk-contrib’s past year of commit activity
    TypeScript 43 Apache-2.0 42 17 (4 issues need help) 30 Updated Jan 26, 2025
  • js-sdk Public

    JavaScript SDK for OpenFeature

    open-feature/js-sdk’s past year of commit activity
    TypeScript 182 Apache-2.0 33 17 (3 issues need help) 13 Updated Jan 26, 2025
  • spec Public

    OpenFeature specification

    open-feature/spec’s past year of commit activity
    Python 802 Apache-2.0 40 14 (1 issue needs help) 3 Updated Jan 25, 2025
  • php-sdk-contrib Public

    OpenFeature Providers and Hooks for PHP

    open-feature/php-sdk-contrib’s past year of commit activity
    PHP 13 Apache-2.0 7 9 13 Updated Jan 25, 2025
  • ruby-sdk-contrib Public

    Community contributions for hooks and reference providers in Ruby

    open-feature/ruby-sdk-contrib’s past year of commit activity
    Ruby 3 Apache-2.0 4 3 1 Updated Jan 25, 2025
  • java-sdk Public

    Java implementation of the OpenFeature SDK

    open-feature/java-sdk’s past year of commit activity
    Java 93 Apache-2.0 40 6 (1 issue needs help) 2 Updated Jan 25, 2025