toss/es-toolkit

A modern JavaScript utility library that's 2-3 times faster and up to 97% smaller, a major upgrade to lodash.

About the project

es-toolkit is a JavaScript utility library providing commonly used functions such as debouncing, delaying, chunking, summing, and selecting values, with TypeScript types and a compatibility layer for Lodash. JavaScript and TypeScript developers use it when they need utility code with small bundles and performance-focused implementations, while the catalogue skills support AI coding tools working with the library.

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es-toolkit

toss/es-toolkit

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Bundles 3 skills · 140 tokens together

es-toolkit best practices: function recommendation, lodash migration, and compat guidance.

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