# @cornerstonejs/tools

Cornerstone is a set of JavaScript libraries that can be used to build web-based medical imaging applications. It provides a framework to build radiology applications such as the [OHIF Viewer](https://ohif.org/).

This library, _@cornerstonejs/tools_, provides manipulation, annotation, and segmentation tools as well as a tool framework for building interactive imaging applications.

You can find the Cornerstone documentation [on the website](https://cornerstonejs.org/).