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Abby

Abby

Open-source feature flags, remote config, and A/B testing for developers

Abby preview

Abby is an open-source platform designed to help developers manage feature flags, remote configurations, and A/B tests with ease. It provides a simple yet powerful way to control feature rollouts, experiment with different configurations, and optimize applications without redeploying code.

Key Features

  • Feature Flags: Toggle features on/off dynamically without redeploying your application.
  • Remote Config: Adjust application behavior in real-time by modifying configurations remotely.
  • A/B Testing: Run experiments to compare different versions of features and determine the best-performing variant.
  • Developer-Friendly: Built with developers in mind, offering seamless integration with modern tech stacks.
  • Self-Hostable: Deploy Abby on your own infrastructure for full control over data and privacy.
  • Open Source: Free to use, modify, and contribute to under an open-source license.

Tech / Self-Hosting

Abby is designed to be self-hosted, allowing you to run it on your own servers or cloud infrastructure. It supports modern deployment practices and can be integrated into CI/CD pipelines for automated feature management. The platform is built with a focus on simplicity, scalability, and developer experience.