# underscore
[Source code of released version](https://github.com/meteor/meteor/tree/master/packages/underscore) | [Source code of development version](https://github.com/meteor/meteor/tree/devel/packages/underscore)
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Underscore.js is a popular library that provides various utility functions to
simplify processing arrays, objects and functions.

To learn more about underscore, see
[the underscore project site](http://underscorejs.org/).