flagsmith
by Flagsmith
Flagsmith is an open source feature flagging and remote configuration service that enables dynamic feature management across web, mobile, and server applications.
Flagsmith is an open source feature flagging and remote config service. Self-host or use our hosted version at https://app.flagsmith.com.
Primary Use Case
Flagsmith is used by development and DevSecOps teams to manage feature rollouts, conduct A/B testing, and remotely configure application behavior without redeploying code. It is ideal for organizations seeking to control feature exposure, run experiments, and improve release confidence in both self-hosted and cloud environments.
- Feature flags for phased roll-outs
- Remote configuration to toggle features without redeployment
- A/B and multivariate testing with user segmentation
- Organization, project, and role management
- Hosted SaaS and self-hosted deployment options
- Integrations with popular tools
- Admin dashboard with REST API backend
Installation
- Download the docker-compose.yml file: curl -o docker-compose.yml https://raw.githubusercontent.com/Flagsmith/flagsmith/main/docker-compose.yml
- Start the application using Docker Compose: docker-compose -f docker-compose.yml up
- Find the admin password reset link in the Docker Compose logs
- Access the admin dashboard at http://localhost:8000 (use https:// if SSL is configured)
- For production, always use HTTPS
- Optional: Deploy using Kubernetes or Redhat OpenShift via provided charts and operators
- Optional: Deploy to AWS, GCP, Azure, or On-Premise environments
Usage
>_ curl -o docker-compose.yml https://raw.githubusercontent.com/Flagsmith/flagsmith/main/docker-compose.ymlDownloads the Docker Compose configuration file to set up Flagsmith locally.
>_ docker-compose -f docker-compose.yml upStarts the Flagsmith service using Docker Compose.
- Integrate Flagsmith feature flags with security controls to enable rapid rollback of risky features during incidents.
- Use feature flags to progressively enable security enhancements in production, reducing risk of wide-scale failures.
- Leverage remote config to toggle security-related features dynamically in response to threat intelligence.
- Incorporate Flagsmith in DevSecOps pipelines to automate risk assessment and feature gating based on security posture.
- Use role and organization management features to enforce least privilege and separation of duties in feature deployment.
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