Is there an open-source self-hosted feature flag service (like Launch Darkly, Gatekeeper, etc...)?<p>I’d rather run my own than have someone else do it, but if you’ve had good experiences with the SaaS options I’d be interested in hearing that too.
<a href="https://github.com/Unleash/unleash" rel="nofollow">https://github.com/Unleash/unleash</a><p>> Unleash is a feature toggle system, that gives you a great overview over all feature toggles across all your applications and services. It comes with official client implementations for Java, Node.js, Go, Ruby and Python.
This page has some resources that should get you started: <a href="http://featureflags.io/resources/" rel="nofollow">http://featureflags.io/resources/</a><p>There are lots of open-source feature flag options. Most are probably better thought of as 'libraries' than 'services', but they can definitely get you going with feature flags.
Here are two in microservice shape, ready-to-use and ready-to-deploy I am aware of:<p><a href="https://github.com/checkr/flagr" rel="nofollow">https://github.com/checkr/flagr</a><p><a href="https://github.com/markphelps/flipt" rel="nofollow">https://github.com/markphelps/flipt</a>