jnunemaker/flipper

Features

• Feature Flags - Provides a comprehensive Ruby library for managing runtime feature toggles and configuration flags.
• Feature Flags - Provides a comprehensive system for managing and toggling feature flag configurations in Ruby applications.
• Targeted Feature Rollouts - Controls functionality based on boolean states, specific actors, defined groups, or percentage-based rollouts.
• Database Persistence Stores - Provides a persistent storage layer for feature flag configurations using various database backends.
• Multi-Backend Task Persistence - Supports persisting feature flag configurations across diverse backends including relational databases, NoSQL, and key-value stores.
• Storage Backend Adapters - Provides an adapter-based storage layer allowing the use of custom persistent backends for feature flags.
• Environment-Specific Configurations - Isolates feature states by mapping flag configurations to specific deployment targets like staging or production.
• Management Dashboards - Provides a web-based interface for modifying feature flag states in real-time.
• Management Interfaces - Ships a web-based management interface for modifying feature flag states in real-time.
• Web Management Consoles - Ships a management console for modifying feature flag settings via a web interface.
• Runtime Feature Toggles - Implements a system for instantly enabling or disabling application features at runtime without redeployment.
• Actor-Based Traffic Splitting - Calculates feature access by hashing actor identifiers to distribute users across defined traffic percentages.
• Actor-Based Access Controls - Implements feature availability logic based on the identity or attributes of specific users or actors.
• Functional Access Controls - Controls code execution at runtime by enabling or disabling functionality for specific users or traffic percentages.
• Feature Flag Caches - Implements a memory-layer caching strategy to reduce latency during feature flag lookups.
• Feature Configuration Syncing - Maintains consistent feature states across staging and production environments to ensure predictable deployments.
• Feature Flag - Provides a RESTful HTTP API for the programmatic update and retrieval of feature flag configuration settings.
• Multi-Layered Caching - Reduces database load by implementing a memory-layer cache for frequently accessed flag states.
• Cross-Environment Configuration Synchronization - Provides a mechanism to mirror feature states between environments to ensure consistency across deployment targets.
• Canary Release Managers - Enables gradual feature rollouts to a small percentage of users to test stability before full production launch.
• Feature Activation Scheduling - Implements a time-based automation system for enabling or disabling features using temporal expressions.
• Feature State Dashboards - Provides a dashboard to display the current state of features across production and staging environments.
• Configuration Cascading - Provides a system for cascading feature settings across multiple environments with full audit history.
• Time-Based Scheduling - Automates feature state changes using time-based expressions for scheduled activations.
• Feature Flag Registries - Includes a central registry for tracking available capabilities by adding, removing, and listing feature flags.
• Administrative Change Auditing - Maintains a historical record of all administrative configuration changes to feature flags for auditing and rollbacks.
• Audit Logs - Maintains historical records of all configuration changes to track ownership and enable state rollbacks.
• Configuration State Comparisons - Provides a visualization tool to compare feature toggle statuses across different environments.
• Feature Change Auditing - Tracks who changed a feature toggle and when to maintain a history of application behavior changes.
• Feature Rollout Monitoring - Provides a visualization tool for monitoring active flags across environments to track rollout progress.
• Feature Flippers and A/B Testing - Manage feature toggles across various data stores.

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