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JavaScript's functional programming helper library.

The newest version!

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Underscore.js is a utility-belt library for JavaScript that provides
support for the usual functional suspects (each, map, reduce, filter...)
without extending any core JavaScript objects.

For Docs, License, Tests, and pre-packed downloads, see:
https://underscorejs.org

For support and questions, please consult
our [security policy](SECURITY.md),
[the gitter channel](https://gitter.im/jashkenas/underscore)
or [stackoverflow](https://stackoverflow.com/search?q=underscore.js)

Underscore is an open-sourced component of DocumentCloud:
https://github.com/documentcloud

Many thanks to our contributors:
https://github.com/jashkenas/underscore/contributors

You can support the project by donating on
[Patreon](https://patreon.com/juliangonggrijp).
Enterprise coverage is available as part of the
[Tidelift Subscription](https://tidelift.com/subscription/pkg/npm-underscore?utm_source=npm-underscore&utm_medium=referral&utm_campaign=enterprise).

This project adheres to a [code of conduct](CODE_OF_CONDUCT.md). By participating, you are expected to uphold this code.