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

Standardizing feature flags unifies tools and vendors behind a common interface which avoids vendor lock-in at the code level. Additionally, it offers a framework for building extensions and integrations and allows providers to focus on their unique value proposition.

This repository contains both the server-side JS and web-browser SDKs. For details, including API documentation, see the respective README files.

• Server SDK, for use in Node.js and similar runtimes.
  • NestJS SDK, a distribution of the Server SDK with built-in NestJS-specific features.
• Web SDK, for use in the web browser.
  • React SDK, a distribution of the Web SDK with built-in React-specific features.

Each have slightly different APIs, but share many underlying types and components.

• Give this repo a !
• Contribute to this repo
• Follow us social media:
  • Twitter: @openfeature
  • LinkedIn: OpenFeature
• Join us on Slack
• For more check out our community page

Interested in contributing? Great, we'd love your help! To get started, take a look at the CONTRIBUTING guide.

Made with contrib.rocks.

Apache License 2.0