flru
JSON →A tiny (215B) and fast Least Recently Used (LRU) cache for JavaScript. Stable version 1.0.2, last updated in 2019. No active release cadence; essentially stable and minimal. Key differentiators: extremely small size (215B), high performance with a two-cache internal architecture that trades memory for speed, supports ESM, CJS, and UMD formats, and includes TypeScript types. Compared to alternatives like lru-cache or tiny-lru, flru is much smaller and faster for typical operations but uses 2n memory and has a simpler API.
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