# Flipper Cloud

> Feature flags for Ruby. Beautiful, performant, and simple. Used by GitHub, Shopify, Dropbox, and thousands of Ruby applications.

## Docs

- [Getting Started](https://www.flippercloud.io/docs/get-started): Install and configure Flipper for Rails, Sinatra, or any Ruby app
- [Features](https://www.flippercloud.io/docs/features): Feature flag types — boolean, actor, group, percentage of actors, percentage of time, expressions
- [API Reference](https://www.flippercloud.io/docs/api): REST API for managing feature flags programmatically
- [Flipper UI](https://www.flippercloud.io/docs/ui): Web-based dashboard for managing flags
- [Testing](https://www.flippercloud.io/docs/testing): Test helpers and patterns for feature-flagged code
- [Adapters](https://www.flippercloud.io/docs/adapters): ActiveRecord, Redis, Mongo, Sequel, and more

## Pricing

- [Plans](https://www.flippercloud.io/pricing): Free plan available, paid plans with 14-day free trial

## Code

- [GitHub Repository](https://github.com/flippercloud/flipper): Open source gem with 3,900+ stars
- [RubyGems](https://rubygems.org/gems/flipper): Install via `gem install flipper`

## Optional

- [Blog](https://blog.flippercloud.io): Product updates and feature flag best practices
- [Guides](https://www.flippercloud.io/docs/guides/launch): Launch patterns, circuit breakers, naming conventions