We have open-sourced Configu (https://github.com/configu/configu). It’s a simple yet powerful tool designed to manage application configurations (env vars, secrets, feature flags, and more) at scale across environments – from code to runtime – by providing configuration orchestration along with a Configuration-as-Code (CaC) approach.

You can easily sync and connect it to any configuration store you use (files in git repo, secret managers, feature flags, databases, etc.) and Configu Orchestrator provides a unified interface that rules them all and allows developers to define and deploy configurations consistently. This ensures that the desired settings are applied accurately throughout the entire software development lifecycle (SDLC). By automating the configuration orchestration process, it reduces tedious manual work and errors and promotes efficient deployments.

It can be used with any programming language/framework and is platform independent with a super easy setup.

Give it a try (https://github.com/configu/configu), and let us know what you think! Docs: https://configu.com/docs/configu-orchestrator/