home/categories/nosql-databases/theorcdev-8bitcn-ui-claude-skills-js-set-map-lookups-skill-md
nosql-databasesdatabases

js-set-map-lookups

Use Set and Map for O(1) membership lookups instead of array.includes(). Apply when checking membership repeatedly or performing frequent lookups against a collection.

TheOrcDev
maintainer
TheOrcDev
更新於 2026/1/16
星標
1797
分支
109
quick start

Installation and usage

Use Set and Map for O(1) membership lookups instead of array.includes(). Apply when checking membership repeatedly or performing frequent lookups against a collection.

安裝
$ install --globalskills.sh
使用

安裝後,您可以透過在終端機執行以下指令來使用此技能:

skills use js-set-map-lookups