Implementing an efficient LRU cache in JavaScript

Where we discover how to harness the power of JavaScript's typed arrays to design our very own low-cost pointer system for fixed-capacity data structuresTable of Contents The LRU cacheImplementing a LRU cacheDoubly-linked listsLRU Cache list operationsImplementing doubly-linked lists in JavaScriptA custom pointer systemIs it really worth the hassle?Concluding remarksMiscellanyAbout evictions & spl

[efcl]

JavaScriptでのLRUの実装について。 Double Linked Listの仕組み、Mapを使った実装。 LRUの更新コストの大部分は削除にあることなどについて