flutter_cache_provider 1.0.1

A production-ready caching solution for Flutter with auto-loading, tiered caching (L1/L2), stale-while-revalidate, eviction policies, and metrics.

1.0.1

Documentation

• Shortened package description for pub.dev compliance
• Added example file for pub.dev scoring

1.0.0

Initial Release

A production-ready, enterprise-grade caching solution for Flutter and Dart.

Core Features

• Type-safe generic caching with TTL support
• Hierarchical (path-based) key organization
• Flutter Provider integration (ChangeNotifier)
• Configurable auto-trim for expired entries

Advanced Features

• LoadingCache: Caffeine-style auto-loading cache with in-flight request deduplication
• TieredCache: L1 (in-memory) + L2 (persistent) architecture with automatic promotion
• Stale-While-Revalidate: Return stale data immediately while refreshing in background
• Cache Warming: Bulk pre-loading with sync and async support

Eviction Policies

• LRU (Least Recently Used) - default
• LFU (Least Frequently Used)
• FIFO (First In First Out)

Monitoring & Observability

• CacheMetrics: Hit/miss tracking with latency percentiles (P50, P95, P99)
• Event Streams: Reactive cache events (created, updated, removed, expired, evicted)
• Prometheus Export: Production-ready metrics format

Architecture

• CacheBuilder: Fluent builder API inspired by Caffeine
• NamespacedCache: Cache partitioning with isolated namespaces
• CacheStore: Persistence interface with built-in File and Memory implementations

Testing

• 118 comprehensive tests
• Zero external dependencies