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Open Source Toolkit

Know how to use it before you click: online, self-hosted, desktop, CLI

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A/B testing & flags

5 curated open-source projects

Unleash

Unleash/unleash
Ready to use

Open-source feature management platform

Feature flagsCanary release
13.8k TypeScript Open onlineRepository

GrowthBook

growthbook/growthbook
Ready to use

Open Source Feature Flags, Experimentation, and Product Analytics

A/B testingExperimentation
8.4k TypeScript Open onlineRepository

Flagsmith

Flagsmith/flagsmith
Ready to use

Flagsmith is an open-source feature flag platform with remote config, experimentation, and self-hosted or cloud deployment options.

Feature flags
6.6k Python Open onlineRepository

Flipt

flipt-io/flipt
One-command deploy

Enterprise-ready, Git native feature management solution

Feature flagsGit
4.9k Go DeployRepository

Flagr

openflagr/flagr
One-command deploy

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

A/B testing
2.6k Go DeployRepository