Hello! I'm one of the maintainers in OpenFeature - a vendor-neutral feature flagging standard (https://openfeature.dev/, https://github.com/open-feature/). I saw your project and I think it's really compelling.

Basically, OpenFeature may be a shortcut for featurevisor to get SDKs in additional languages. Somebody familiar with the communication layer of featurevisor could write a provider for a target language we support (JS, .NET, Java, Go, PHP, etc) and avoid having to write an entire SDK. There's also be the benefits of OpenFeature's extensions/integrations (OpenTelemetry, etc). Our contrib repos will even handle the publishing/CI for you if you'd like to avoid that burden (we publish community-maintained providers to maven central, nuget, etc).

There's already a number of providers available from vendors and OSS projects. Let us know if this sounds interesting to you.