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#feature-toggles

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.

72 records
Tagged “feature-toggles”Ranked by health index
npm · PyPI
96Exceptionalhealth index
Flagsmith/flagsmith
Flagsmith is an open source feature flagging and remote config service. Self-host or use our hosted version at https://app.flagsmith.com.
Python · TypeScript★ 6,532Aug 28, 2026
BSD-3-ClauseAug 28, 2026 · metrics 2.10.0
npm
96Exceptionalhealth index
Unleash/unleash
Open-source feature management platform
TypeScript★ 13.9K↓ 72.4K/moOct 17, 2026
AGPL-3.0Oct 17, 2026 · metrics 2.10.0
PyPI
96Exceptionalhealth index
launchdarkly/python-server-sdk
LaunchDarkly Server-side SDK for Python
Python★ 44↓ 9.4M/moOct 20, 2026
Custom licenseOct 20, 2026 · metrics 2.10.0
RubyGems
96Exceptionalhealth index
launchdarkly/ruby-server-sdk
LaunchDarkly Server-side SDK for Ruby
Ruby★ 54Oct 19, 2026
Custom licenseOct 19, 2026 · metrics 2.10.0
Go · npm
95Exceptionalhealth index
thomaspoignant/go-feature-flag
GO Feature Flag is a simple, complete and lightweight self-hosted cloud native feature flag solution 100% Open Source — built on OpenFeature 🎛️
Go · JavaScript · Python★ 2,100Sep 5, 2026
MITSep 5, 2026 · metrics 2.10.0
Go
94Exceptionalhealth index
bucketeer-io/bucketeer
Feature Flag Management and A/B Testing platform
Go · TypeScript★ 479Sep 15, 2026
Apache-2.0Sep 15, 2026 · metrics 2.10.0
Go
94Exceptionalhealth index
launchdarkly/ld-relay
LaunchDarkly Relay Proxy
Go★ 133Sep 9, 2026
Custom licenseSep 9, 2026 · metrics 2.10.0
Go
92Excellenthealth index
launchdarkly/go-server-sdk
LaunchDarkly Server-side SDK for Go
Go★ 49Sep 19, 2026
Custom licenseSep 19, 2026 · metrics 2.10.0
npm
92Excellenthealth index
launchdarkly/js-core
LaunchDarkly monorepo for JavaScript SDKs
TypeScript★ 28Sep 14, 2026
Custom licenseSep 14, 2026 · metrics 2.10.0
npm · crates.io · Go +3
91Excellenthealth index
flipt-io/flipt-client-sdks
Flipt Client-Side Evaluation SDKs
Rust · Go · TypeScript★ 31↓ 349.9K/moOct 20, 2026
MITOct 20, 2026 · metrics 2.10.0
Packagist
91Excellenthealth index
launchdarkly/php-server-sdk
LaunchDarkly Server-side SDK for PHP
PHP★ 39↓ 442.2K/moSep 12, 2026
Custom licenseSep 12, 2026 · metrics 2.10.0
npm
91Excellenthealth index
launchdarkly/react-client-sdk
LaunchDarkly Client-side SDK for React.js
TypeScript★ 90↓ 6.6M/moAug 27, 2026
Custom licenseAug 27, 2026 · metrics 2.10.0
npm
90Excellenthealth index
Unleash/unleash-node-sdk
Unleash client SDK for Node.js
TypeScript★ 226↓ 3.1M/moAug 27, 2026
Apache-2.0Aug 27, 2026 · metrics 2.10.0
Maven
89Excellenthealth index
featurehub-io/featurehub
FeatureHub - cloud native feature flags, A/B testing and remote configuration service. Real-time streaming feature updates. Provided with Java, JavaScript, React, Python, Go, .Net, Ruby, Android, Swift and Flutter SDKs.
Dart · Kotlin · Groovy★ 361Sep 14, 2026
Custom licenseSep 14, 2026 · metrics 2.10.0
npm
88Excellenthealth index
DevCycleHQ/js-sdks
DevCycle - JS Based SDKs
TypeScript★ 38↓ 443.3K/moSep 15, 2026
MITSep 15, 2026 · metrics 2.10.0
npm
88Excellenthealth index
Unleash/unleash-js-sdk
A browser client that can be used to connect to Unleash, the open-source feature-flag solution
TypeScript★ 53↓ 2.2M/moSep 4, 2026
Apache-2.0Sep 4, 2026 · metrics 2.10.0
npm
88Excellenthealth index
launchdarkly/vue-client-sdk
LaunchDarkly Client-side SDK for Vue
TypeScript★ 5↓ 105.4K/moSep 15, 2026
Custom licenseSep 15, 2026 · metrics 2.10.0
npm
87Excellenthealth index
featurevisor/featurevisor
Feature flags, experiments, and remote config management with version control
TypeScript★ 806↓ 135.7K/moSep 5, 2026
MITSep 5, 2026 · metrics 2.10.0
npm
87Excellenthealth index
launchdarkly/js-client-sdk
LaunchDarkly Client-side SDK for Browser JavaScript
JavaScript · HTML★ 121↓ 11.7M/moAug 27, 2026
Custom licenseAug 27, 2026 · metrics 2.10.0
PyPI
87Excellenthealth index
launchdarkly/openfeature-python-server
An OpenFeature provider for the LaunchDarkly Python server SDK.
Python★ 4↓ 178K/moOct 20, 2026
Custom licenseOct 20, 2026 · metrics 2.10.0
RubyGems · npm
86Excellenthealth index
flippercloud/flipper
🐬 Beautiful, performant feature flags for Ruby.
Ruby · JavaScript★ 3,966Aug 28, 2026
MITAug 28, 2026 · metrics 2.10.0
Go
86Excellenthealth index
launchdarkly/sdk-test-harness
Standardized test harness for LaunchDarkly SDKs
Go★ 2Sep 18, 2026
Custom licenseSep 18, 2026 · metrics 2.10.0
npm
86Excellenthealth index
tdeekens/flopflip
🎚Flip or flop features in your React application in real-time backed by flag provider of your choice 🚦
JavaScript · TypeScript★ 410↓ 277.2K/moSep 18, 2026
MITSep 18, 2026 · metrics 2.10.0
Go
84Excellenthealth index
configcat/terraform-provider-configcat
Terraform Provider for ConfigCat. 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.
Go★ 8Sep 11, 2026
MITSep 11, 2026 · metrics 2.10.0
npm
83Excellenthealth index
Unleash/unleash-react-sdk
Unleash SDK for React. Unleash is the open-source feature-flags solution
TypeScript★ 57↓ 1.6M/moSep 5, 2026
Apache-2.0Sep 5, 2026 · metrics 2.10.0
—
83Excellenthealth index
launchdarkly/dotnet-core
LaunchDarkly monorepo for .NET packages
C#★ 8Sep 12, 2026
Custom licenseSep 12, 2026 · metrics 2.10.0
NuGet
83Excellenthealth index
launchdarkly/dotnet-eventsource
Server-sent events (SSE) client implementation for .NET
C#★ 72Sep 17, 2026
Custom licenseSep 17, 2026 · metrics 2.10.0
PyPI
83Excellenthealth index
launchdarkly/python-server-sdk-otel
LaunchDarkly SDK OTEL integration for the Python server side SDK
Python★ 1↓ 40K/moOct 20, 2026
Custom licenseOct 20, 2026 · metrics 2.10.0
npm
81Excellenthealth index
launchdarkly/js-sdk-common
Code shared between all LaunchDarkly client-side JS-based SDKs
JavaScript★ 4↓ 12.1M/moAug 27, 2026
Custom licenseAug 27, 2026 · metrics 2.10.0