Repositories list

• cpp-sdk-contrib

  Public

  open-feature/cpp-sdk-contrib’s past year of commit activity
  OpenFeature Providers and Hooks for C++

  C++

  •

  Apache License 2.0

  •11 fork•11 star•1414 issues•44 pull requests•Updated Apr 22, 2026Apr 22, 2026

• flagd-testbed

  Public

  open-feature/flagd-testbed’s past year of commit activity
  Shared test harness for flagd SDK testing, with Gherkin tests

  Gherkin

  •1111 forks•55 stars•77 issues•00 pull requests•Updated Apr 22, 2026Apr 22, 2026

• java-sdk-contrib

  Public
  Community contributions for hooks and reference providers

  javafeature-flagsopenfeature

  javafeature-flagsopenfeature

  Java

  •

  Apache License 2.0

  •7373 forks•4646 stars•1919 issues•2323 pull requests•Updated Apr 22, 2026Apr 22, 2026

• kotlin-sdk-contrib

  Public

  open-feature/kotlin-sdk-contrib’s past year of commit activity
  Community contributions for hooks and reference providers

  Kotlin

  •

  Apache License 2.0

  •33 forks•33 stars•33 issues•1212 pull requests•Updated Apr 22, 2026Apr 22, 2026

• kotlin-sdk

  Public

  open-feature/kotlin-sdk’s past year of commit activity
  Kotlin implementation of the OpenFeature SDK for Android clients

  sdk

  sdk

  Kotlin

  •

  Apache License 2.0

  •1010 forks•2222 stars•1515 issues•2121 pull requests•Updated Apr 22, 2026Apr 22, 2026

• openfeature.dev

  Public

  open-feature/openfeature.dev’s past year of commit activity
  OpenFeature Website

  openfeature

  openfeature

  TypeScript

  •

  Creative Commons Attribution 4.0 International

  •9999 forks•5858 stars•1818 issues•33 pull requests•Updated Apr 22, 2026Apr 22, 2026

• java-sdk

  Public

  open-feature/java-sdk’s past year of commit activity
  Java implementation of the OpenFeature SDK

  javasdkopenfeature

  javasdkopenfeature

  Java

  •

  Apache License 2.0

  •5555 forks•121121 stars•1414 issues•1313 pull requests•Updated Apr 22, 2026Apr 22, 2026

• js-sdk

  Public

  open-feature/js-sdk’s past year of commit activity
  JavaScript SDK for OpenFeature

  typescriptsdkopenfeature

  typescriptsdkopenfeature

  TypeScript

  •

  Apache License 2.0

  •5959 forks•258258 stars•2222 issues•2424 pull requests•Updated Apr 22, 2026Apr 22, 2026

• playground

  Public

  open-feature/playground’s past year of commit activity
  OpenFeature SDK demos and experimentation

  demoprototypeopenfeature

  demoprototypeopenfeature

  TypeScript

  •

  Apache License 2.0

  •3030 forks•7272 stars•77 issues•1313 pull requests•Updated Apr 22, 2026Apr 22, 2026

• spec

  Public

  open-feature/spec’s past year of commit activity
  OpenFeature specification

  feature-flagsspecificationopenfeature

  feature-flagsspecificationopenfeature

  Python

  •

  Apache License 2.0

  •5050 forks•1.1k1.1k stars•2828 issues•77 pull requests•Updated Apr 21, 2026Apr 21, 2026

• ruby-sdk

  Public
  Ruby implementation of the OpenFeature SDK

  rubysdkopenfeature

  rubysdkopenfeature

  Ruby

  •

  Apache License 2.0

  •1717 forks•3838 stars•22 issues•55 pull requests•Updated Apr 21, 2026Apr 21, 2026

• dotnet-sdk-contrib

  Public

  open-feature/dotnet-sdk-contrib’s past year of commit activity
  OpenFeature Providers and Hooks for .NET

  C#

  •

  Apache License 2.0

  •4646 forks•4747 stars•2121 issues•44 pull requests•Updated Apr 21, 2026Apr 21, 2026

• js-sdk-contrib

  Public

  open-feature/js-sdk-contrib’s past year of commit activity
  OpenFeature Providers and Hooks for JavaScript

  openfeature

  openfeature

  TypeScript

  •

  Apache License 2.0

  •6969 forks•6969 stars•2424 issues•1717 pull requests•Updated Apr 21, 2026Apr 21, 2026

• dotnet-sdk

  Public

  open-feature/dotnet-sdk’s past year of commit activity
  .NET implementation of the OpenFeature SDK

  sdkdotnetopenfeature

  sdkdotnetopenfeature

  C#

  •

  Apache License 2.0

  •2626 forks•126126 stars•1717 issues•44 pull requests•Updated Apr 21, 2026Apr 21, 2026

• dart-server-sdk

  Public

  open-feature/dart-server-sdk’s past year of commit activity
  Experimential ServerSide Dark SDK For OpenFeature

  Dart

  •

  Apache License 2.0

  •2424 forks•2727 stars•00 issues•00 pull requests•Updated Apr 21, 2026Apr 21, 2026

• rust-sdk

  Public
  Rust implementation of the OpenFeature SDK

  rustsdkopenfeature

  rustsdkopenfeature

  Rust

  •

  Apache License 2.0

  •1313 forks•4545 stars•99 issues•66 pull requests•Updated Apr 21, 2026Apr 21, 2026

• cpp-sdk

  Public

  open-feature/cpp-sdk’s past year of commit activity
  C++ SDK for OpenFeature

  C++

  •

  Apache License 2.0

  •22 forks•55 stars•1212 issues•22 pull requests•Updated Apr 21, 2026Apr 21, 2026

• protocol

  Public
  OpenFeature Remote Evaluation Protocol

  Apache License 2.0

  •66 forks•5050 stars•1212 issues•55 pull requests•Updated Apr 21, 2026Apr 21, 2026

• rust-sdk-contrib

  Public
  Community maintained OpenFeature Providers and Hooks for Rust

  Rust

  •

  Apache License 2.0

  •1414 forks•1212 stars•1212 issues•1818 pull requests•Updated Apr 21, 2026Apr 21, 2026

• swift-sdk

  Public

  open-feature/swift-sdk’s past year of commit activity
  Swift implementation of the OpenFeature SDK for iOS clients

  sdk

  sdk

  Swift

  •

  Apache License 2.0

  •1010 forks•2828 stars•1616 issues•1010 pull requests•Updated Apr 21, 2026Apr 21, 2026

• python-sdk

  Public
  Python SDK for OpenFeature

  pythonsdkopenfeature

  pythonsdkopenfeature

  Python

  •

  Apache License 2.0

  •3838 forks•103103 stars•99 issues•66 pull requests•Updated Apr 21, 2026Apr 21, 2026

• ruby-sdk-contrib

  Public

  open-feature/ruby-sdk-contrib’s past year of commit activity
  Community contributions for hooks and reference providers in Ruby

  Ruby

  •

  Apache License 2.0

  •1111 forks•55 stars•22 issues•66 pull requests•Updated Apr 21, 2026Apr 21, 2026

• slidev-open-feature

  Public
  Community Slidev template for OpenFeature presentations

  slidevslidev-theme

  slidevslidev-theme

  Vue

  •

  Apache License 2.0

  •00 forks•00 stars•11 issue•22 pull requests•Updated Apr 21, 2026Apr 21, 2026

• go-sdk-contrib

  Public

  open-feature/go-sdk-contrib’s past year of commit activity
  Community maintained OpenFeature Providers and Hooks for Go

  Go

  •

  Apache License 2.0

  •7878 forks•7373 stars•2525 issues•1616 pull requests•Updated Apr 21, 2026Apr 21, 2026

• php-sdk-contrib

  Public

  open-feature/php-sdk-contrib’s past year of commit activity
  OpenFeature Providers and Hooks for PHP

  PHP

  •

  Apache License 2.0

  •99 forks•1616 stars•1212 issues•1212 pull requests•Updated Apr 20, 2026Apr 20, 2026

• php-sdk

  Public
  PHP implementation of the OpenFeature SDK

  phpfeature-flagsopenfeature

  phpfeature-flagsopenfeature

  PHP

  •

  Apache License 2.0

  •1010 forks•4040 stars•1414 issues•1414 pull requests•Updated Apr 20, 2026Apr 20, 2026

• go-sdk

  Public
  Go SDK for OpenFeature

  gogolangsdk+ 1

  gogolangsdkopenfeature

  Go

  •

  Apache License 2.0

  •5555 forks•234234 stars•2626 issues•77 pull requests•Updated Apr 20, 2026Apr 20, 2026

• flagd

  Public
  A feature flag daemon with a Unix philosophy

  gogolangopenfeature

  gogolangopenfeature

  Go

  •

  Apache License 2.0

  •112112 forks•903903 stars•112112 issues•1515 pull requests•Updated Apr 20, 2026Apr 20, 2026

• open-feature-operator

  Public

  open-feature/open-feature-operator’s past year of commit activity
  A Kubernetes feature flag operator

  Go

  •

  Apache License 2.0

  •5555 forks•290290 stars•3030 issues•1515 pull requests•Updated Apr 20, 2026Apr 20, 2026

• flagd-schemas

  Public
  Schemas and spec files pertaining to flagd

  Go

  •

  Apache License 2.0

  •1818 forks•1010 stars•55 issues•77 pull requests•Updated Apr 20, 2026Apr 20, 2026