GO Feature Flag
Simple, complete, and lightweight feature flag solution (alternative to LaunchDarkly).
High commit volume, frequent releases and growing activity.
Commit activity more than 88% of tracked projects; popularity more than 50%. How this is calculated.
Commits, last 11 months
| Stars | 2.1k |
|---|---|
| Latest release | v1.55.3 · 8 Sept 2026 |
| Repo updated | 25 Sept 2026 |
| Licence | MIT |
| Built with | Go |
Is GO Feature Flag actively maintained?
Over the last 11 months the project absorbed 1724 commits, of which 496 arrived in the most recent quarter — roughly 165 commits a month.
The most recent tagged release, v1.55.3, shipped within the last month — a current, installable version exists today.
GO Feature Flag ranks #3 of 6 in Software Development - Feature Toggle, placing it mid-table for maintenance activity.
What GO Feature Flag actually does
GO Feature Flag is a self-hosted tool designed to manage feature toggles within application codebases. It provides a lightweight alternative to commercial platforms like LaunchDarkly, allowing teams to control feature rollouts without deploying new code. The software is written in Go and distributed under an MIT licence.
Best fit: Development teams looking for an open-source, self-hosted feature flag system that can be integrated into existing infrastructure without vendor lock-in.
Worth knowing: As an alternative to managed SaaS platforms, you will need to handle your own high availability, backup strategies, and monitoring for the service.
Deployment notes
Being a Go binary, it typically compiles into a single executable or runs within a container, though you will generally need to provide persistent storage for flag configurations and a reverse proxy for TLS termination.
Links
Alternatives to GO Feature Flag
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