🔗 Feature flags without a SaaS: How OnRotation gates features

OnRotation is streamlining feature deployment without traditional SaaS solutions. By leveraging Elixir and Phoenix, the team implemented a customized feature flag system using a simple table and a function, rather than integrating a more complex library like FunWithFlags. With a small user base and known testers, the solution simplifies control by allowing specific features to be turned on or off for individuals without requiring a full redeployment of the app. Each flag consists of a unique name, description, and a list of allowed emails, making it both straightforward and manageable. The author emphasizes that this approach fits naturally into the context and architecture of the app, showcasing how a small team can effectively meet their needs without overcomplicating the system.