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Developer ToolsAlternative to FliptAlternative to UnleashAlternative to LaunchDarkly

GO Feature Flag

Simple, complete and lightweight feature flag solution 100% Open Source without complex backend.

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LicenseMIT
GitHub stars1.8k
Last commit1 weeks ago
Tags5 topics
Yaml FlagsGolang FlagsFile Based Feature FlagsS3 Config RelayDevops
Overview

Why consider GO Feature Flag?

GO Feature Flag is an open-source feature flag solution written in Go by Thomas Poignant. Storing flag definitions as simple YAML/JSON files in AWS S3, GitHub, or Kubernetes ConfigMaps, it evaluates flags locally without managing dedicated database infrastructure.

Guided learning

Learn GO Feature Flag by building

Practical setup notes, real use cases, and copy-ready examples in one focused guide.

1 min read 2 sections
In this guide2 sections

Overview of GO Feature Flag

GO Feature Flag enables GitOps-driven feature flagging by loading YAML rules directly from Git or S3 buckets.

Quickstart

bash
1go get github.com/thomaspoignant/go-feature-flag

GO Feature Flag is licensed under the permissive MIT License.

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GO Feature Flag FAQs

GO Feature Flag is listed as a Developer Tools tool on TiloBox. Review the overview, features, and official documentation on this page to decide whether it solves your specific workflow.

Start with the project's GitHub repository and official website for supported installation and deployment instructions. Test the setup with representative data or a small project before rolling it out more widely.

GO Feature Flag is listed under the MIT license. Read the complete license text and the project's notices before using, modifying, or distributing the software.

Production readiness depends on your requirements. Review maintenance activity, security practices, documentation, backup and upgrade procedures, and compatibility with your stack; then validate it in a non-production environment.

GO Feature Flag is listed as an alternative to Flipt. Compare the core workflow, deployment model, integrations, and licensing against your must-have requirements before switching.