Kareem411/TriCache

TriCache is an impressively detailed Node.js caching library with a strong systems-engineering angle. The README goes far beyond a basic package intro: it documents a three-tier design with L1 memory, disk spill, and Redis/Valkey L2; adaptive eviction; Count-Min Sketch frequency tracking; Bloom filter miss detection; stale-while-revalidate; stale-if-error; thundering-herd prevention; tag invalidation; batch operations; TTL jitter; OpenTelemetry; Prometheus metrics; circuit breaker behavior; encryption; snapshots; OOM guard; serverless disk detection; Redis Cluster/Sentinel; worker-thread crypto offload; and benchmarks. As a developer using it, the quick-start API is approachable while still offering serious production knobs. I especially like that the README explains not just what features exist, but why they matter under load. The main improvement would be restraint and verification surfacing: the feature list is so large that new users may wonder which paths are battle-tested. A “recommended production config,” a “minimal safe config,” and a compatibility matrix for Node/Redis/serverless environments would help. I’d also keep benchmark methodology and regression tests highly visible because performance is a central claim. Overall, this is a highly ambitious library with unusually thorough documentation.