Flags vs. Gates

• flagsmith

  28 4,239 9.9 Python

  Open Source Feature Flagging and Remote Config Service. Host on-prem or use our hosted version at https://flagsmith.com/

  

Shameless plug (it's my project!), but there's also Flagsmith - https://github.com/Flagsmith/flagsmith

For completeness, the other OS projects I know of are:

- https://github.com/markphelps/flipt

• flipt

  19 3,301 9.9 Go

  Enterprise-ready, GitOps enabled, CloudNative feature management solution

  

Shameless plug (it's my project!), but there's also Flagsmith - https://github.com/Flagsmith/flagsmith

For completeness, the other OS projects I know of are:

- https://github.com/markphelps/flipt

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• featurehub

  5 289 8.7 Dart

  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.

  

• flipper

  10 3,555 9.6 Ruby

  🐬 Beautiful, performant feature flags for Ruby. (by flippercloud)

  

• Flagr

  3 2,361 7.3 Go

  Flagr is a feature flagging, A/B testing and dynamic configuration microservice

  

Thanks, I'll evaluate Flagsmith as well!

Not totally sure Flipper is in the same category - that's more a Ruby-specific library, no? I know they have a cloud offering, but that isn't open source.

One more I found: https://github.com/checkr/flagr

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

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