npm · PyPI · Maven
SmooAI/config
Type-safe multi-language configuration management — schema validation, three-tier config (public, secrets, feature flags), and runtime clients for TypeScript, Python, Rust, and Go.
MITSep 19, 2026 · metrics 2.10.0
All tags
Catalogue tag
#feature-flags
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
132 records
npm
Unleash/toolbar
Unleash Toolbar for frictionless local development
Apache-2.0Oct 16, 2026 · metrics 2.10.0
Packagist
Unleash/unleash-php-sdk
Unleash client SDK for PHP
MITSep 10, 2026 · metrics 2.10.0
crates.io
Unleash/unleash-rust-sdk
Unleash client SDK for Rust language projects
Apache-2.0Sep 9, 2026 · metrics 2.10.0
Go
launchdarkly/eventsource
Server Side Events client and server for Go
Custom licenseSep 17, 2026 · metrics 2.10.0
RubyGems
launchdarkly/openfeature-ruby-server
An OpenFeature provider for the LaunchDarkly Ruby server SDK.
Custom licenseAug 25, 2026 · metrics 2.10.0
crates.io
launchdarkly/rust-eventsource-client
Server-sent events (SSE) client implementation for Rust
Custom licenseSep 17, 2026 · metrics 2.10.0
Go
launchdarkly/go-server-sdk-ai
LaunchDarkly Server-side AI SDK for Go
Custom licenseOct 19, 2026 · metrics 2.10.0
Go
launchdarkly/go-server-sdk-redis-redigo
Redis integration for the LaunchDarkly SDK for Server-side Go (with Redigo client)
Custom licenseOct 20, 2026 · metrics 2.10.0
—
OctopusDeploy/openfeature-provider-dotnet
An OctopusDeploy dotnet OpenFeature provider
Apache-2.0Sep 17, 2026 · metrics 2.10.0
RubyGems
Unleash/unleash-ruby-sdk
Unleash client SDK for Ruby
Apache-2.0Sep 12, 2026 · metrics 2.10.0
npm
growthbook/growthbook-proxy
:zap: GrowthBook Proxy Server - Caching, Streaming, Security, and Scalability
MITSep 15, 2026 · metrics 2.10.0
Packagist
launchdarkly/php-server-sdk-redis-predis
Redis integration for the LaunchDarkly SDK for Server-side PHP using predis
Custom licenseOct 21, 2026 · metrics 2.10.0
NuGet
DevCycleHQ/dotnet-server-sdk
DevCycle - .NET Server SDK
MITSep 17, 2026 · metrics 2.10.0
Packagist
DevCycleHQ/php-server-sdk
DevCycle - PHP Server SDK
MITSep 13, 2026 · metrics 2.10.0
Go
PapaDanielVi/poya
Go SDK for dynamic runtime configuration — sync values from etcd, Redis, HashiCorp Vault, MySQL, or PostgreSQL with zero polling logic for your application.
MITSep 14, 2026 · metrics 2.10.0
npm · Maven · RubyGems
braze-inc/braze-react-native-sdk
Public repo for the Braze React Native SDK
Custom licenseSep 21, 2026 · metrics 2.10.0
PyPI
django-waffle/django-waffle
A feature flipper for Django
BSD-3-ClauseSep 17, 2026 · metrics 2.10.0
NuGet
launchdarkly/openfeature-dotnet-server
An OpenFeature provider for the LaunchDarkly dotnet server SDK.
Custom licenseAug 25, 2026 · metrics 2.10.0
npm
0disoft/openfeature-local-provider-audit
Local OpenFeature provider with JSON/YAML snapshot validation, environment overrides, and redacted audit logs.
Apache-2.0Sep 13, 2026 · metrics 2.10.0
Go
Iandenh/overleash
Override your Unleash feature flags blazing fast
MITOct 12, 2026 · metrics 2.10.0
crates.io
configcat/rust-sdk
ConfigCat SDK for Rust. ConfigCat is a hosted feature flag service: https://configcat.com. Manage feature toggles across frontend, backend, mobile, desktop apps. Alternative to LaunchDarkly. Management app + feature flag SDKs.
MITSep 15, 2026 · metrics 2.10.0
crates.io
growthbook/growthbook-rust
Official GrowthBook SDK for Rust Apps- Open Source Feature Flagging and A/B Testing Platform
MITOct 8, 2026 · metrics 2.10.0
npm · Maven
sairam0424/Tombstone
Production intelligence layer for feature flags at scale — blast radius gating, circuit-breaker auto-rollback, Merkle-linked audit log, incident correlation, and Knight Capital–style tombstoning. Go + Python + TypeScript polyglot monorepo.
MITSep 14, 2026 · metrics 2.10.0
npm
vllnt/convex-flags
Feature flags as a Convex component — variants, targeting, percentage rollouts, and per-subject overrides, evaluated on the backend and streamed live to clients.
MITOct 8, 2026 · metrics 2.10.0
Packagist
zenmanage/zenmanage-php
Official Zenmanage feature flags SDK for PHP
MITSep 23, 2026 · metrics 2.10.0
npm
featurehub-io/featurehub-javascript-sdk
Official FeatureHub Javascript, Typescript, React, SolidJS, Node SDKs
MITOct 13, 2026 · metrics 2.10.0
npm
growthbook/growthbook-mcp
Official GrowthBook MCP server for creating flags, getting experiments, and more.
MITSep 15, 2026 · metrics 2.10.0
npm
splitio/redux-client
Redux SDK client for Split Software
Apache-2.0Sep 16, 2026 · metrics 2.10.0
npm
switcherapi/switcher-client-js
[JS] Switcher Client - JavaScript SDK to work with Switcher API - Cloud-based Feature Flag
MITOct 15, 2026 · metrics 2.10.0