Nona
Remote configuration and feature flag service with a single REST API, multiple environments, and official JavaScript and .NET clients (alternative to Firebase Remote Config).
Maintained, but at a slower pace than the leaders in its category.
Commit activity more than 56% of tracked projects; popularity more than 5%. How this is calculated.
Commits, last 11 months
| Stars | 64 |
|---|---|
| Latest release | 4.0.1 · 14 Sept 2026 |
| Repo updated | 14 Sept 2026 |
| Licence | Apache-2.0 |
| Built with | Docker |
Is Nona actively maintained?
Nona is under active development: 336 commits landed over the last 11 months, averaging roughly 112 commits a month in the most recent quarter.
The most recent tagged release, 4.0.1, shipped within the last month — a current, installable version exists today.
Nona ranks #6 of 6 tracked software development - feature toggle projects. Several better-maintained options exist in the same category — they are listed below.
What Nona actually does
Nona is a self-hosted remote configuration and feature flag service that functions as an alternative to Firebase Remote Config. It exposes a single REST API and provides official JavaScript and .NET clients to manage application settings across multiple environments.
Best fit: Teams looking for an open-source, self-hosted alternative to proprietary feature flag platforms with specific support for JavaScript and .NET stacks.
Worth knowing: With a relatively small community and modest repository activity, you may encounter edge cases or lack third-party integrations compared to more established alternatives.
Deployment notes
Because it runs via Docker, you will typically need to ensure persistent storage is attached for configuration data and place it behind a reverse proxy to handle TLS termination.
Links
Alternatives to Nona
Projects in the same categories, ordered by health score.
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Dashboard, API and SDKs for adding Feature Flags to your applications (alternative to LaunchDarkly).
Simple, complete, and lightweight feature flag solution (alternative to LaunchDarkly).
Feature flag solution with support for multiple data backends (alternative to LaunchDarkly).
Enterprise-grade feature flag platform that you can self-host.