es-toolkit
A typed collection of common JavaScript utility functions.
What it does
A typed collection of common JavaScript utility functions.
When it fits
Handling everyday collection and data transformations with individual helpers.
Other options in this category
- beautiful-react-hooks — Avoiding repeated browser-event and component-state plumbing.
- deep-equal-json — Checking whether nested serialized data has changed.
- Dinero.js — Handling currencies and arithmetic without treating money as an unstructured number.
- FilterQL — Expressing reusable filtering conditions over collections.
- Flatbush — Finding nearby or overlapping objects in a large static dataset.
Source
Project source for es-toolkit ↗
Editorial overview reviewed on October 24, 2026. Follow the source for current setup, compatibility, and licensing.