Repositories list

• java-sdk

  Public
  Java implementation of the OpenFeature SDK

  javasdkopenfeature

  javasdkopenfeature

  Java

  •

  Apache License 2.0

  •52•116•10•10•Updated Mar 4, 2026Mar 4, 2026

• flagd

  Public
  A feature flag daemon with a Unix philosophy

  gogolangopenfeature

  gogolangopenfeature

  Go

  •

  Apache License 2.0

  •103•870•115•16•Updated Mar 4, 2026Mar 4, 2026

• cli

  Public
  OpenFeature’s official command-line tool

  Go

  •

  Apache License 2.0

  •19•56•22•5•Updated Mar 4, 2026Mar 4, 2026

• ruby-sdk

  Public
  Ruby implementation of the OpenFeature SDK

  rubysdkopenfeature

  rubysdkopenfeature

  Ruby

  •

  Apache License 2.0

  •15•37•14•2•Updated Mar 4, 2026Mar 4, 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

  •10•5•6•0•Updated Mar 4, 2026Mar 4, 2026

• kotlin-sdk-contrib

  Public
  Community contributions for hooks and reference providers

  Kotlin

  •

  Apache License 2.0

  •1•2•2•12•Updated Mar 4, 2026Mar 4, 2026

• kotlin-sdk

  Public
  Kotlin implementation of the OpenFeature SDK for Android clients

  sdk

  sdk

  Kotlin

  •

  Apache License 2.0

  •8•18•14•10•Updated Mar 4, 2026Mar 4, 2026

• cpp-sdk

  Public

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

  C++

  •

  Apache License 2.0

  •0•3•11•0•Updated Mar 4, 2026Mar 4, 2026

• openfeature.dev

  Public
  OpenFeature Website

  openfeature

  openfeature

  TypeScript

  •

  Creative Commons Attribution 4.0 International

  •97•58•15•3•Updated Mar 4, 2026Mar 4, 2026

• flagd-schemas

  Public
  Schemas and spec files pertaining to flagd

  Go

  •

  Apache License 2.0

  •18•10•5•9•Updated Mar 4, 2026Mar 4, 2026

• go-sdk-contrib

  Public
  Community maintained OpenFeature Providers and Hooks for Go

  Go

  •

  Apache License 2.0

  •77•72•22•16•Updated Mar 3, 2026Mar 3, 2026

• spec

  Public
  OpenFeature specification

  feature-flagsspecificationopenfeature

  feature-flagsspecificationopenfeature

  Python

  •

  Apache License 2.0

  •51•1.1k•24•8•Updated Mar 3, 2026Mar 3, 2026

• elixir-sdk-contrib

  Public
  OpenFeature Providers and Hooks for Elixir

  Elixir

  •

  Apache License 2.0

  •0•1•4•11•Updated Mar 3, 2026Mar 3, 2026

• open-feature-operator

  Public
  A Kubernetes feature flag operator

  Go

  •

  Apache License 2.0

  •51•281•31•15•Updated Mar 3, 2026Mar 3, 2026

• dotnet-sdk-contrib

  Public
  OpenFeature Providers and Hooks for .NET

  C#

  •

  Apache License 2.0

  •44•43•23•5•Updated Mar 2, 2026Mar 2, 2026

• dotnet-sdk

  Public
  .NET implementation of the OpenFeature SDK

  sdkdotnetopenfeature

  sdkdotnetopenfeature

  C#

  •

  Apache License 2.0

  •25•119•13•5•Updated Mar 2, 2026Mar 2, 2026

• rust-sdk-contrib

  Public
  Community maintained OpenFeature Providers and Hooks for Rust

  Rust

  •

  Apache License 2.0

  •13•12•12•17•Updated Mar 2, 2026Mar 2, 2026

• rust-sdk

  Public
  Rust implementation of the OpenFeature SDK

  rustsdkopenfeature

  rustsdkopenfeature

  Rust

  •

  Apache License 2.0

  •13•42•9•4•Updated Mar 2, 2026Mar 2, 2026

• java-sdk-contrib

  Public
  Community contributions for hooks and reference providers

  javafeature-flagsopenfeature

  javafeature-flagsopenfeature

  Java

  •

  Apache License 2.0

  •70•43•16•17•Updated Mar 2, 2026Mar 2, 2026

• js-sdk

  Public
  JavaScript SDK for OpenFeature

  typescriptsdkopenfeature

  typescriptsdkopenfeature

  TypeScript

  •

  Apache License 2.0

  •59•251•18•29•Updated Mar 1, 2026Mar 1, 2026

• protocol

  Public
  OpenFeature Remote Evaluation Protocol

  Apache License 2.0

  •4•48•7•3•Updated Feb 27, 2026Feb 27, 2026

• community

  Public
  OpenFeature project community and governance

  communitygovernanceopenfeature

  communitygovernanceopenfeature

  JavaScript

  •

  Apache License 2.0

  •99•103•5•2•Updated Feb 26, 2026Feb 26, 2026

• js-sdk-contrib

  Public
  OpenFeature Providers and Hooks for JavaScript

  openfeature

  openfeature

  TypeScript

  •

  Apache License 2.0

  •64•65•22•10•Updated Feb 25, 2026Feb 25, 2026

• go-sdk

  Public
  Go SDK for OpenFeature

  gogolangsdk+ 1

  gogolangsdkopenfeature

  Go

  •

  Apache License 2.0

  •53•228•26•6•Updated Feb 22, 2026Feb 22, 2026

• playground

  Public
  OpenFeature SDK demos and experimentation

  demoprototypeopenfeature

  demoprototypeopenfeature

  TypeScript

  •

  Apache License 2.0

  •30•72•7•12•Updated Feb 22, 2026Feb 22, 2026

• python-sdk-contrib

  Public
  Community contributions for hooks and reference providers in python

  Python

  •28•23•14•12•Updated Feb 20, 2026Feb 20, 2026

• swift-sdk

  Public
  Swift implementation of the OpenFeature SDK for iOS clients

  sdk

  sdk

  Swift

  •

  Apache License 2.0

  •8•27•15•9•Updated Feb 16, 2026Feb 16, 2026

• php-sdk-contrib

  Public
  OpenFeature Providers and Hooks for PHP

  PHP

  •

  Apache License 2.0

  •9•15•12•12•Updated Feb 10, 2026Feb 10, 2026

• php-sdk

  Public
  PHP implementation of the OpenFeature SDK

  phpfeature-flagsopenfeature

  phpfeature-flagsopenfeature

  PHP

  •

  Apache License 2.0

  •9•38•13•10•Updated Feb 10, 2026Feb 10, 2026

• python-sdk

  Public
  Python SDK for OpenFeature

  pythonsdkopenfeature

  pythonsdkopenfeature

  Python

  •

  Apache License 2.0

  •35•101•8•6•Updated Jan 30, 2026Jan 30, 2026