FlagPulseSelf-hostable feature flags

A lightweight feature flag platform for solo developers and small teams — Docker Compose up and you're evaluating flags in minutes.

Self-hostable

Runs entirely on your own infrastructure via a single docker-compose.yml — Postgres, Redis, the API, and Nginx-served dashboard.

SDK clients connect over Server-Sent Events and receive flag_created, flag_updated, and flag_deleted events the moment a flag changes — no polling.

Every project can have multiple environments (dev, staging, prod...), each with its own SDK key and allowed origin.

Every flag, project, and environment change is recorded with before/after values so you can see exactly what changed and when.